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Orthopaedic Proceedings
Vol. 104-B, Issue SUPP_13 | Pages 33 - 33
1 Dec 2022
Chen H Pike J Huang A
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The purpose of this prospective pilot study is to examine the feasibility of a physiotherapist led rapid access shoulder screening clinic (RASC). The goal of this study is to assess for improvements in patient access to care, patient reported outcome measures, patient reported experience measures, and cost outcomes using time driven activity based costing methods. Patient recruitment began in January 2021. Consultation requests from general practitioners and emergency rooms are analyzed and triaged through a central system. One half of patients awaiting consultation were triaged to the traditional route used at our center while the other half were triaged to be assessed at the RASC. Outcome measures consisting of the Simple Shoulder Test and SF-12 were recorded at the initial consultation and at follow up appointments. Cost benefit analysis was conducted using time driven activity based costing methods (TD-ABC). From January to August of 2021, 123 new patients were triaged for RASC assessment. On average, the RASC gets 10 new referrals per month. As of September 2021, there are 65 patients still on waitlist for RASC assessment with 58 having been assessed. Of the 58, 11% were discharged through the RASC, 48% pursued private physiotherapy, 14% had injections, 19% proceeded on for surgical consultation, and 8% did not show. Over time same time period, approximately 15 new patients were seen in consultation by the surgeon's office. Thirty-five responses were obtained from RASC patients during their initial intake assessment. The average age of respondents was 54.7 with 21 females and 14 males. Median SF-12 scores in the physical dimension (PCS-12) for RASC patients were 36.82 and mental (MCS-12) 49.38927. Median Simple Shoulder Test scores measured 6. Of the patients who responded to the follow up questionnaires after completing physiotherapy at the RASC, both the SF-12 and Simple Shoulder Test scoring improved. Median PCS-12 measured 47.08, MCS-12 of 55.87, and Simple Shoulder Test measured 8. RASC assessments by PT saved $172.91 per hour for consultation and $157.97 per hour for patient follow ups. Utilization of a physiotherapy led rapid access shoulder clinic resulted in improvements in patient outcomes as measured by the SF-12 and Simple Shoulder Test as well as significant direct cost savings. Proper triage protocols to identify which patients would be suitable for RASC assessment, buy-in from physiotherapists, and timely assessment of patients for early initiation of rehabilitation for shoulder pain is paramount to the success of a RASC system at our centre. Future research direction would be geared to analyzing a larger dataset as it becomes available


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_8 | Pages 34 - 34
10 May 2024
Penumarthy R Turner P
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Aim. Clavicular osteotomy was described as an adjunct to deltopectoral approach for improved exposure of the glenohumeral joint. This study aims to present contemporary outcomes and complications associated with the routine use of clavicular osteotomy by a single surgeon in a regional setting within New Zealand. Methods. A retrospective case series of patients who have undergone any shoulder arthroplasty for any indication between March 2017 to August 2022. This time period includes all patients who had clavicular osteotomy(OS) and patients over an equal time period prior to the routine use of osteotomy as a reference group (N-OS). Oxford Shoulder Score (OSS) and a Simple Shoulder Test (STT) were used to assess functional outcomes and were compared with the reported literature. Operative times and Complications were reviewed. Results. 66 patients were included in the study. 33 patients in the OS group and 33 in the N-OS group. No difference in age, sex, indications for operative intervention and the surgery provided was identified. No significant difference in operative time between groups (N-OS 121 minutes; OS 128 minutes). No clinically significant difference was identified in the OSS (N-OS; mean 38 vs OS 39) or the STT (N-OS 8.3 vs OS 9). The outcomes scores of both groups are in keeping with published literature. Two post operative clavicle fractures, one prominent surgical knot occurred in the OS that required further surgical intervention. Two cases of localized pain over the clavicle and one case of the prominent lateral clavicle were reported in the OS group. Two cases of localized pain over clavicle reported in the N-OS group. Conclusion. Use of clavicular osteotomy is not associated with inferior patient reported. The osteotomy introduces specific risks, however, the study provides evidence that these complications are infrequent and avoidable. Surgeons should feel confident in using this adjunct when exposure to the shoulder is difficult


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_IV | Pages 573 - 573
1 Oct 2010
Lorbach O Anagnostakos K Kohn D Pape D Scherf C
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Background: Comparison of intra-articular corticoid injections and oral corticosteroids in the treatment of adhesive capsulitis of the shoulder. Methods: In a prospective randomized evaluation two different treatment regimen were compared. 40 patients with idiopathic adhesive capsulitis of the shoulder were treated either with an oral (20) corticoid treatment regimen for 4 weeks or intra-articular (20) injection series of corticosteroids (3 injections- 4, 8, 12 weeks).Patient groups were comparable in sex, age and affected side. Follow-up periods were after 4,8,12 weeks, 6 and 12 months. For the clinical evaluation the Constant and Murley Score, the Simple Shoulder Test and visual analog scales for pain, function and satisfaction were used. Results: In the patients group treated with oral glucocorticoids significant improvements were found for the Constant and Murley Score (p< .0001), the Simple Shoulder Test (p=.035) and range of motion for flexion (p< .0001), abduction (p< .0001), external (p=.001) and internal rotation (p=.028) already at 4 weeks follow-up. The visual analog scales for pain, function and patient satisfaction also improved significantly after 4 weeks of treatment (p< .0001).). The patient group treated with an intra-articular glucocorticoid injection series also showed significant improvements for the Constant and Murley Score (p< .0001), the Simple Shoulder Test (p< .0001) and the visual analog scales for pain, function and patient satisfaction (p< .0001) after 4 weeks and also at any other follow up. Significant improvements were also seen in abduction (p< .0001), flexion (p< .0001) and external rotation (p=.001) and internal rotation (p=.035) after 4 weeks of treatment. These results were confirmed at any other follow up. Comparison of the two treatment regimen showed superior short term results for the intra-articular treatment regimen in range of motion, Constant Score and Simple Shoulder Test and patient satisfaction (p< .05). No significant differences were found in the visual analog scales for pain and function (p> .05). Conclusion: The use of cortisone in the treatment of idiopathic adhesive capsulitis of the shoulder leads to fast pain relief and improves range of motion. Intra-articular injections of glucocorticoids showed superior short term results in objective shoulder scores, range of motion and patient satisfaction compared with a short course of oral corticosteroids


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVII | Pages 174 - 174
1 Sep 2012
Katthagen JC Voigt C Jensen G Lill H
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Implant removal is necessary in up to 25% of patients with plate osteosynthesis after proximal humeral fracture. Our new technique of arthroscopic implant removal offers all advantages of minimal invasive surgery. Additionally treatment of concomitant intraarticular lesions is possible. This study outlines the first results after arthroscopic implant removal in comparison with those of open implant removal. A prospective series of 40 consecutive treated patients had implant removal and arthrolysis after plate osteosynthesis of proximal humeral fracture. Implant removal was carried out due to limitation in range of movement, secondary implant dislocation and implant impingement. 30 patients (median age 63 (30–82) years) had arthroscopic, ten patients (median age 53 (34–76) years) had open implant removal. Median 10 months after implant removal subjective patient satisfaction, Constant Murley Score (CMS) and Simple Shoulder Test were determined. Arthroscopic implant removal showed comparable first results as open implant removal. There was no significant difference between CMS of both groups. The active shoulder abduction, flexion and external rotation improved significantly after arthroscopic and open implant removal. The simple shoulder test outlined advantages for the arthroscopic technique. After arthroscopic implant removal patients showed higher subjective satisfaction as well as faster pain reduction and mobilization. Analysis of perioperative data showed less blood loss in the group with arthroscopic implant removal. In 85% of patients with arthroscopic implant removal concomitant intraarticular lesions were observed and treated. The arthroscopic implant removal after plate osteosynthesis of proximal humeral fractures offers all advantages of minimal invasive surgery and comparable first results as the open implant removal. The subjective and objective satisfaction of patients is high. The technique can be applied and established by all arthroscopic trained shoulder surgeons


Orthopaedic Proceedings
Vol. 102-B, Issue SUPP_1 | Pages 74 - 74
1 Feb 2020
DeVito P Damodar D Berglund D Vakharia R Moeller E Giveans M Horn B Malarkey A Levy J
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Background. The purpose of this study was to determine if thresholds regarding the percentage of maximal improvement in the Simple Shoulder Test (SST) and American Shoulder and Elbow Surgery (ASES) score exist that predict “excellent” patient s­atisfaction (PS) following reverse total shoulder arthroplasty (RSA). Methods. Patients undergoing RSA using a single implant system were evaluated pre-operatively and at a minimum 2-year follow-up. Receiver-operating-characteristic (ROC) curve analysis determined thresholds to predict “excellent” PS by evaluating the percentage of maximal improvement for SST and ASES. Pre-operative factors were analyzed as independent predictors for achieving SST and ASES thresholds. Results. 198 (SST) and 196 (ASES) patients met inclusion criteria. For SST and ASES, ROC analysis identified 61.3% (p<.001) and 68.2% (p<.001) maximal improvement as the threshold for maximal predictability of “excellent” satisfaction respectively. Significant positive correlation between the percentage of maximum score achieved and “excellent” PS for both groups were found (r=.440, p<.001 for SST score; r=0.417, p<.001 for ASES score). Surgery on the dominant hand, greater baseline VAS Pain, and cuff arthropathy were independent predictors for achieving the SST and ASES threshold. Conclusion. Achievement of 61.3% of maximal SST score improvement and 68.3% of maximal ASES score improvement represent thresholds for the achievement of “excellent” satisfaction following RSA. Independent predictors of achieving these thresholds were dominant sided surgery and higher baseline pain VAS scores for SST, and rotator cuff arthropathy for ASES. Keywords. Percentage of maximal improvement; Predictors; American Shoulder and Elbow Surgery Score; Simply Shoulder Test; Reverse shoulder Arthroplasty; Satisfaction. Level of Evidence. Level III


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_IV | Pages 576 - 576
1 Oct 2010
Verhelst L Berghs B Liekens K Schepens A Vandekerckhove P Vanhoonacker P
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Study design: Retrospective study of 34 patients with a massive rotator cuff tear, who were treated with an arthroscopic tuberoplasty, debridement of the degenerate cuff and biceps tenotomy. Objectives: To evaluate the clinical outcome of a reversed decompression at the medium term follow up. Summary of background data: Rotator cuff repair can become impossible for massive tears in the elderly. If conservative management fails, a reverse total shoulder arthroplasty (RSA) is commonly used. However, Fenlin described in 2002 a tuberoplasty for this pathology and reported good to excellent results. This procedure appears to be well tolerated as it is arthroscopic, not time consuming and not depending on intensive physiotherapy. In case of failure, a primary RSA is still possible. Methods: 36 patients treated with a tuberoplasty between February 2002 and September 2006 were identified. One patient deceased, one patient developed Alzheimer dementia, leaving 34 patients available for follow-up. They completed the SF-36 questionnaire and the Simple shoulder test. They were clinically reviewed and scored with the Constant-Murley score. All 34 had complete radiographic work-up (x-ray; ultrasound) preoperatively and at final follow up. Results: Median age at operation was 71 years (range: 52,5 – 82,16). Mean follow-up was 3,1 years (SD: +/− 0,75). Mean operating time was 35 minutes (SD: +/− 12.33). There were no surgical complications. Postoperatively, there was an uneventful recovery in all patients. At final follow-up, two patients were revised to a RSA. One patient was revised after 9 months because of continuous pain and loss of function. The second patient developed a complete osteonecrosis and was revised after one year. The 32 remaining patients had a preoperative Constant-Murley score adjusted for age and gender of 34,8. This improved to an average of 84 at final follow up. The simple shoulder test improved from an average of 1,8 to 8,4. The average decrease of subacromial space was 2,34 mm and the loss of glenohumeral joint space was 0,57. Finally, the preoperative grade of arthrosis was 0,46 compared to a postoperative average of 1,1. At final follow-up, 85% (27/32) were either satisfied or very satisfied with the result. 12,5% (4/32) appreciated the result as only fair. 2,5% (1/32) was dissatisfied, but didn’t consider revision surgery. Conclusion: We conclude that a tuberoplasty with rotator cuff debridement and biceps tenotomy is a reliable treatment for massive rotator cuff tears in the elderly at medium follow up. In case of failure, revision to RSA is still a valuable option


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_I | Pages 51 - 52
1 Mar 2008
Sahajpal D Drosdowech D Macdermid J Patterson S Faber K
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This study prospectively evaluated the functional outcome and strength of patients after rotator cuff surgery. Thirty-three patients were evaluated pre-operatively and post-operatively for one year. Each patient underwent clinical evaluation of shoulder range of motion and machine strength testing. Additionally they completed the SF-36, DASH, Western Ontario Rotator Cuff, and Washington Simple Shoulder Test questionnaires. The study showed that patients with small and large tears showed improvement after surgery. Smaller tears had better outcomes. Workplace Safety and Insurance Board (WSIB) patients had lower functional outcomes despite strength and range of motion showing no difference with non- WSIB patients. This study prospectively evaluated strength and functional outcome after rotator cuff surgery. Thirty-three patients, mean age 55.6, were evaluated pre-operatively and post-operatively for one year. Twenty-eight patients were male and five were female. Seventeen patients involved the Workplace Safety and Insurance Board and sixteen patients had non-WSIB related tears. The patients were also divided based on tear size into two groups (< 3cm and > 3.1cm). Allpatients underwent an acromioplasty. Twenty-two also had an open or mini-open repair. Two underwent arthroscopic repair. Five patients had a debridement and four patients had Latissimus Dorsi Transfer. All had an evaluation of range of motion(ROM), machine isometric strength testing, and completion of the SF-36, DASH, Western Ontario Rotator Cuff (WORC) and Washington Simple Shoulder Test (WST) at each visit. Based on tear size, there was a significant difference in functional outcome on the SF-36 (p< 0.05), DASH (p< 0. 005), WORC (p< 0.001) and WST (p< 0.01). Within each group there was significant improvement in strength (p< 0.01) over time. The smaller tear group showed significantly greater strength. The ROM was improved within each group over time (p< 0.01), though no statistical difference was determined between groups. In comparing the sample based on WSIB status, functional outcomes were better in Non-WSIB patients (p< 0.01). Although no statistical difference in strength and ROM was noted. Patients with both small and large tears showed improved functional outcome, strength and ROM over time, with the smaller tear group having better outcomes. WSIB patients had lower functional outcomes despite strength and ROM showing no difference between the two groups


Orthopaedic Proceedings
Vol. 102-B, Issue SUPP_6 | Pages 138 - 138
1 Jul 2020
Bois A Knight P Alhojailan K Bohsali K Wirth M
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A reverse total shoulder arthroplasty (RSA) is frequently performed in the revision setting. The purpose of this study was to report the clinical outcomes and complication rates following revision RSA (RRSA) stratified according to the primary shoulder procedure undergoing revision, including failed hemiarthroplasty (HA), anatomic total shoulder arthroplasty (TSA), RSA, soft tissue repair (i.e., rotator cuff repair), and open reduction internal fixation (ORIF). A systematic review of the literature was performed using four databases (EMBASE, Medline, SportDISCUS, and Cochrane Controlled Trials Register) between January 1985 and September 2017. The primary outcomes of interest included active range-of-motion (ROM), pain, and functional outcome measures including the American Shoulder and Elbow Surgeons Score (ASES), Simple Shoulder Test (SST), and Constant-Murley (CS) Score. Secondary outcomes included complication rates, such as infection, dislocation, perioperative fracture, base plate failure, neurovascular injury, soft tissue injury, and radiological evidence of scapular notching. Clinical outcome data was assessed for differences between preoperative and postoperative results and complication results were reported as pooled complication rates. Forty-five studies met the inclusion criteria for analysis, which included 1,016 shoulder arthroplasties with a mean follow-up of 45.2 months (range, 31.1 to 57.2 months) (Fig. 1). The mean patient age at revision was 60.2 years (range, 36 to 65.2 years). Overall, RSA as a revision procedure for failed HA revealed favorable outcomes with respect to forward elevation (FE), CS pain, ASES, SST, and CS outcome assessment scores, with mean improvements of 52.5° ± 21.8° (P = < 0 .001), 6.41 ± 4.01 SD (P = 0.031), 20.1 ± 21.5 (P = 0.02), 5.2 ± 8.7 (P = 0.008), and 30.7 ± 9.4 (P = < 0 .001), respectively. RSA performed as a revision procedure for failed TSA demonstrated an improvement in the CS outcome score (33.8 ± 12.4, P = 0.016). RSA performed as a revision procedure for failed soft tissue repair demonstrated significant improvements in FE (60.2° ± 21.2°, P = 0.031) and external rotation (20.8° ± 18°, P = 0.016), respectively. Lastly, RSA performed as a revision procedure for failed ORIF revealed favorable outcomes in FE (61° ± 20.2°, P = 0.031). There were no significant differences noted in RSA performed as a revision procedure for failed RSA, or when performed for a failed TSA, soft tissue repair, and ORIF in any other outcome of interest. Pooled complication rates were found to be highest in failed RSA (10.9%), followed by soft tissue repair (7.1%), HA (6.8%), TSA (5.4%) and ORIF (4.7%). When compared to other revision indications, RRSA for failed HA demonstrated the most favorable outcomes, with significant improvements in ROM, pain, and in several outcome assessments. Complication rates were determined and stratified as per the index procedure undergoing RRSA, patients undergoing revision of a failed RSA were found to have the highest complication rates. With this additional information, orthopaedic surgeons will be better equipped to provide preoperative education regarding the risks, benefits and complication rates to those patients undergoing a RRSA. For any figures or tables, please contact authors directly


Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_4 | Pages 19 - 19
1 Apr 2018
Martens S Lipperts M Samijo S Walbeehm R Grimm B
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Background. Shoulder pain limits range of motion (ROM) and reduces performing activities of daily living (ADL). Objective assessment of shoulder function could be of interest for diagnosing shoulder pathology or functional assessment of the shoulder after therapy. The feasibility of 2 wearable inertial sensors for functional assessment to differentiate between healthy subjects and patients with unilateral shoulder pathology is investigated using parameters as asymmetry. Methods. 75 subjects were recruited into this study and were measured for at least 8 h a day with the human activity monitor (HAM) sensor. In addition, patients completed the Disability of the Arm, Should and Hand (DASH) score and the Simple Shoulder Test (SST) score. From 39 patients with a variety of shoulder pathologies 24 (Age: 53.3 ± 10.5;% male: 62.5%) complete datasets were successfully collected. From the 36 age-matched healthy controls 28 (Age: 54.9 ± 5.8;% male = 57.1%) full datasets could be retrieved. Activity parameters were obtained using a self-developed algorithm (Matlab). Outcome parameters were gyroscope and accelerometry-based relative and absolute asymmetry scores (affected/unaffected; dominant/non-dominant) of movement intensity. Results & Discussion. The absolute and relative asymmetry scores of the accelerometry-based intensity results for a threshold of > 0.1 g (AUC 0.821 and AUC 0.827) proved to be slightly more distinctive to the gyroscope-based intensity results for a threshold of > 10 deg/s (AUC 0.807 and 0.795) to distinguish between the healthy group and the shoulder group. Asymmetry (< 1%) was nearly absent in healthy controls (5/56 subjects) using the accelerometry-based intensity (> 0.1g) results but common in patients (29/48 subjects). A moderate, significant correlation was found between the asymmetry scores and the DASH score, thus complementary use is advised. The asymmetry scores had no correlation to the SST score. Conclusion. Ambulant assessment of shoulder activity using human activity monitors, containing a gyroscope and accelerometer, during ADL is feasible. The accelerometry-based and gyroscope-based absolute and relative asymmetry scores are promising parameters to diagnose or assess function of the shoulder. A moderate correlation was found between the DASH score and the activity monitor parameters, suggesting both could be used complementary to assess function


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_IV | Pages 466 - 466
1 Nov 2011
Koerver R Heyligers I Samijo S Grimm B
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Introduction: In clinical orthopaedics questionnaire based outcome scores such as the DASH shoulder score suffer from a ceiling effect, subjectivity and the dominance of pain perception over functional capacity. As a result it has becomes increasingly difficult to clinically validate medical innovations in therapy or implants and to account for rising patient demands. Thus, objective functional information needs to be added to routine clinical assessment. Motion analysis with opto-electronic systems, force plates or EMG is a powerful research tool but lab-based, too expensive and time consuming for routine clinical use. Inertia sensor based motion analysis (IMA) can produce objective motion parameters while being faster, cheaper and easier to operate. In this study a simple IMA shoulder test is defined and. its reliability tested,. its diagnostic power to distinguish healthy from pathological shoulders is measured and. it is validated against gold standard clinical scores. Methods: An inertia sensor (41x63x24mm3, 39g) comprising a triaxial accelerometer (±5g) and a triaxial gyroscope (±300°/sec) was taped onto the humerus in a standardised position. One-hundred healthy subjects without shoulder complaints (40.6 ±15.7yrs) and 40 patients (55.4 ±12.7yrs) with confirmed unilateral shoulder pathology (29 subacromial impingement, 9 rotator cuff pathology, 2 other) were measured. Two motion tasks (‘hand behind the head’ and ‘hand to the back’) based on the Simple Shoulder Test (SST) were performed on both shoulders (three repetitions at self selected speed). Motion parameters were calculated as the surface area described by combing two angular rate signals of independent axes (ARS) or by combing the angular rate and the acceleration of a single axis (COMP score). The relative asymmetry between two sides was scored. Results: The test produced high intra-(r2≥0.88) and inter-observer reliability (r2≥0.82). Healthy subjects scored a mean asymmetry of 9.6% (ARS) and 14.6% (Comp). Patients with shoulder complaints showed > 3× higher asymmetry (ARS: 34.1%, Comp: 42.7%) than the healthy controls (p< 0.01). Using thresholds (ARS: 16%, Comp 27%) healthy and pathological subjects could be distinguished with high diagnostic sensitivity (e.g. ARS: 97.5% [CI: 85.3–99.9%]) and specificity (e.g. COMP: 85.5% [CI: 76.1–91.1%]). Both asymmetry scores were strongly intercorrelated (r2=0.76) as were the clinical scores (r2=0.62, DASH-SST). Asymmetry and clinical scores were hardly correlated (r2< 0.14). Discussion: The IMA shoulder test and asymmetry scores showed high reliability meeting or exceeding common clinical scores. With a fast assessment of a simple ADL tasks (test duration < 60s) it was possible to provide diagnostic power at clinically usable level making routine clinical application feasible even by nonspecialist personnel. Weak correlations with the clinical scores show that the new test adds an objective functional dimension to outcome assessment which may have the potential to differentiate new treatments or implants required to trigger new therapeutic innovation cycles. Similar motion tests and parameters could also serve lower extremity outcome assessment


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_15 | Pages 70 - 70
1 Aug 2017
Frank R
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Introduction. The impact of prior ipsilateral shoulder surgery on outcomes following total shoulder arthroplasty (TSA) and reverse total shoulder arthroplasty (RSA) is unknown. The purpose of this study was to determine the impact of prior shoulder surgery on patients undergoing TSA and RSA compared to patients without prior shoulder surgery. The hypothesis was that patients undergoing arthroplasty after prior ipsilateral shoulder surgery would have inferior outcomes with higher complication rates compared to patients undergoing arthroplasty without having undergone prior surgery. Materials and Methods. Seven-hundred fifteen consecutive patients undergoing TSA or RSA between 1/2010 and 5/2014 with a minimum 2-year follow-up were prospectively analyzed. All patients were evaluated with the American Shoulder and Elbow Society (ASES), Simple Shoulder Test (SST), Functional Score, Visual Analog Scale (VAS) outcomes assessments, as well as with physical examination including range of motion assessments. Outcomes in patients undergoing prior ipsilateral shoulder surgery (PS group) were compared to those in patients without history of prior surgery (NPS group). Statistical analysis was performed using one-way univariate and multivariate analysis of covariates (ANCOVA/MANCOVA) adjusting for age, Whitney-Mann U tests, and Chi-square or Fisher's exact test, with P<0.05 considered significant. Results. Of the 715 patients, 506 (263 TSA, 243 RSA) were available for analysis (71% follow-up rate). A total of 144 patients (29%) underwent an average of 2.0±1.1 ipsilateral shoulder surgeries, prior to arthroplasty while 362 (71%) did not undergo prior surgery. In the PS Group, rotator cuff repair (RCR) accounted for 67% of the prior surgeries. PS group patients were significantly younger at the time of arthroplasty compared to the NPS group (61.6±10.2 vs. 68.2±8.6 years, P=0.035). At an average follow-up of 42.8±16.4 months, both groups had significant improvements in ASES, SST, and VAS outcomes scores and range of motion values (P<0.05 for all). All outcomes scores in the PS group were significantly lower compared to the NPS group (P≤0.005 for all). Within the PS group, there were no significant differences detected in outcome scores or magnitudes of change in outcomes between patients undergoing RCR or any other procedure. There were 41 total complications (8.1%) and 17 total reoperations (3.4%) following shoulder arthroplasty, and there was a significantly higher rate of complications in the PS Group (18.1%) versus the NPS Group (4.1%, P<0.001). There were no significant differences between the PS and NPS groups with respect to the number of postoperative infections (P=0.679), reoperations (P=0.553), or transfusions (P=0.220). Conclusions. While patients who have undergone prior ipsilateral shoulder surgery derive benefit from shoulder arthroplasty, these patients are significantly younger, have significantly more complications, and their magnitude of improvement and final scores are significantly lower than patients without prior surgery. This information can be used to counsel this challenging patient population on expected outcomes following shoulder arthroplasty procedures


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_II | Pages 102 - 102
1 May 2011
De Casas R Valadròn M Cidoncha M
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Purpose: The aim of this study was to evaluate the arthroscopic findings and treatment of chronic shoulder pain after minimally displaced greater tuberosity (GT) fractures. Material and Methods: Arthroscopy was performed in 12 patients (8m, 4f; mean age of 36 years) with more than 6 months of shoulder pain after sustaining a minimally displaced GT fracture (inferior to 5 mms). 4 cases were associated with anterior shoulder dislocation. Results: Varied pathologic findings, some of them unsuspected, were observed in all cases, both at subacromial and glenohumeral level:. 5 cases of subacromial impingement secondary to protrusion of the proximal portion of the GT; 2 of them associated with Pasta lesion. 3 cases of unstable – non united bony fragments at subacromial level. 4 cases of isolated Pasta lesions, 2 pure tendinous and 2 “bony” with unstable osteocondral fragments. All lesions were arthroscopically treated: GT tuber-oplasty, repair of Pasta lesions, suture fixation of GT fragments. After minimum follow-up of one year, Constant and Simple Shoulder Test scores were significantly improved. Conclusions: Arthroscopy proved to be very useful to assess the varied etiologic factors for chronic shoulder pain in undisplaced GT fractures. Arthroscopic techniques are effective in managing GT malunions and tendinous and bony Pasta lesions


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_IV | Pages 576 - 577
1 Oct 2010
Vitullo A Casavecchia M De Biase Carlo F Imperio F
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Due to an arthroscopic’s surgery progress, almost all type of rotator cuff lesions including massive tears can be repaired. Correct preoperative surgical planning needs combination of dates coming from clinical history, diagnostic imaging and the demand of patient. Purpose: the goal of this study is to report on the arthroscopic repair of massive rotator cuff tear: surgical techniques used, outcome. Type of study: retrospective study in 2 Orthopedic Center in Rome (Italy). Methods: Between 2000 and 2007, 457 patients underwent arthroscopic repair of rotator cuff tear: 93 of these were complete massive cuff tear. The pre-op and postoperative outcomes were analyzed using the Costant Score (CS), Simple Shoulder Test (SST), a single question reflecting satisfaction. The patients were divided in 2 group: massive antero-superior and massive postero-superior cuff tear. The average age of patients was: 55–74 yrs; the average time from onset of symptoms to surgery was 16,7 months. Results: the CS score improved from 0–3 pre-op to 7–10 post op; the SST score from 18–32 pre-op to 68–90. The patient satisfaction rate was > 90%. Conclusion: The arthroscopic repair of massive rotator cuff tear is an effective procedure for decresing pain and improving function of the shoulder. The patient satisfaction rate is very high. The right indication to surgery, the correct surgical procedure and the appropriate physical terapy are the keys of success


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_III | Pages 461 - 462
1 Aug 2008
Martin N Roche S Vrettos B
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Proximal humeral locked plates have been advocated as an improved option for treating displaced proximal humeral fractures. After a number of failures using other methods we moved to this option in 2003. We reviewed all patients treated with this method, since we started in 2004. 16 patients were available for follow up. Using the Simple Shoulder Test and the Oxford Shoulder Score we assessed their level of function and pain. X-rays were checked for loss of fixation and union. The average follow up was 13 months post-surgery; the average age was 61 years. Using Neer’s classification, seven had 2 part fractures, seven had 3 part fractures and two had 4 part fractures. All fractures united and the patients reported good shoulder function. None had loss of fixation. There were no cases of sepsis. There were two patients awaiting hardware removal and one patient has already had removal for subacromial impingement. The results in this limited series compare favourably with the reported literature and we had no loss of fixation compared to our previous treatment


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_34 | Pages 103 - 103
1 Dec 2013
Stevens C King J Struk A Wright T
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Background:. The use of reverse total shoulder arthroplasty (RTSA) has been increasing around the world. However, because of concerns over lack of internal rotation with the reverse prosthesis and the resultant difficulties with activities of daily living (ADLs), many have recommended against performing bilateral RTSA. Methods:. We performed a retrospective review of prospectively obtained clinical data on 15 consecutive patients (30 shoulders) that underwent staged bilateral primary RTSA for the diagnosis of cuff tear arthropathy (CTA) between 2004 and 2012. All operations were performed by a single surgeon. The mean follow-up was 29.6 months from the second RTSA (range 12–65 months). The mean age of the patients at the time of the first operation was 72.9 years (range 63–79 years), and the mean duration between arthroplasties was 21.6 months (range 8–50 months). Patients were evaluated preoperatively and postoperatively at 2 weeks, 6 weeks, 3 months, 6 months, 1 year, and yearly with standardized clinical exams and outcome measures questionnaires including Constant, ASES, UCLA, Simple Shoulder Test, SPADI, and SF-12 scores. Results:. On both operative sides, elevation showed significant improvement from preoperative values (p = 0.002 and p = 0.021); however, external rotation, abduction, and internal rotation did not show significant differences at an average follow-up of 29.6 months. The SPADI, Constant, ASES, UCLA, and SST scores of both RTSA shoulders showed significant improvement from preoperative values (p ≤ 0.001 for all scores); however, the SF-12 scores on either shoulder did not show significant improvement. Evaluation of the outcome measures questionnaire revealed that all 15 patients in the cohort were able to perform perineal hygiene after their reverse arthroplasty. Conclusions:. Bilateral RTSA results in marked improvement in forward elevation, pain, and functional outcomes, and carries a high rate of satisfaction in subjective patient assessment. In addition, common ADLs that require significant internal rotation, such as perineal care, were not problematic in the patients studied


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_IV | Pages 570 - 570
1 Nov 2011
Chant CB MacDermid J Drosdowech DS Faber KJ Athwal G
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Purpose: The purpose of this study was to identify if preoperative pain scores predict postoperative pain and functional outcomes in patients following rotator cuff surgery and if a threshold where increased risk occurs could be established. Establishing a risk threshold may help identify patients who need increased follow-up or rehabilitation. Method: One hundred six subjects with rotator cuff pathology requiring operative intervention were prospectively followed. The pain subscale of the Shoulder Pain and Disability Index (SPADI) was used as an indicator of pre-operative pain. Postoperative function one year following surgery was determined using the Simple Shoulder Test (SST). Scores with 40% or more deficit (compared to age matched controls) were classified as poor outcomes. The relative risk (RR) of poor SST scores was calculated across different cutoffs for preoperative pain scores. Results: Having a high preoperative pain score was associated with a poor outcome following rotator cuff surgery at both the six month and one year followup. Preoperative pain scores did predict postoperative functional scores. As preoperative pain levels increased there was a higher risk of poor functional outcomes. The RR of having a poor SST at 1-year was 2.3, if preoperative pain score was greater than 35/50. Conclusion: The current study indicates that those patients with high preoperative pain scores (> 35/50 or > 70%) are more than twice as likely to have a poor outcome following rotator cuff surgery. This should inform patients and surgeons for postoperative expectations. Whether closer follow-up, pre-rehabilitation, more intensive postoperative rehabilitation or enhanced pain management can alter this prognosis warrants investigation


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_15 | Pages 158 - 158
1 Mar 2013
De Biase CF Delcogliano M Polo RM Borroni M Castagna A
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Purpose. Reverse shoulder prosthesis may lead to scapular notching, caused by attrition of the upper humeral component with scapular neck. We compared the clinical and radiographic results obtained with a SMR prosthesis, which allows a concentric or an eccentric glenosphere to be applied. Patients and methods. 67 patients, mean age 73 years, were treated with reverse prosthesis using concentric and eccentric glenosphere. In patients with concentric glenosphere, the glenosphere extended about 4 mm below the glenoid. The eccentric glenosphere protected the upper glenoid neck by its inferior prolongment. Patients were followed for a mean of 33 months. At final F-U the Constant Score (C.S.) and the score with the Simple Shoulder test (S.S.T.) were calculated. Radiographs were obtained to evaluate the presence of scapular notching, psna (prosthesis-scapular neck angle), pgrd (peg- glenoid rim distance) and DBSNG (distance between scapular neck and glenosfere). Included in this study were patients, as much homogeneous as possible by age and pathology, 25 with concentric (Group I) and 30 with eccentric (Group II) glenosphere, who had a minimum F-U of 24 months. Statistical analysis was performed with a paired test. Results. 25 patients of group I and 26 in group II were available for the study. In Group I mean elevation improved from 78° to 122° and mean abduction from 71° to 98°; in Group II from 66° to 148° and 60° to 115°. External and internal rotations were similar in both groups. 14 (56%) patients of Group I, and none of Group II had scapular notching (p<0.001). CS increased from 38 pt to 69 pt in Group I and from 30 pt to 74 pt in Group II. Conclusions. Low implantation of glenosphere did not eliminate scapular notching. Instead, no notching was detected with eccentric glenosphere, which also increased the ROM. The PSNA, DBSNG, PGRD are reliable measures to predict scapular notching


Orthopaedic Proceedings
Vol. 88-B, Issue SUPP_I | Pages 135 - 135
1 Mar 2006
Padua F Bondão R Galluzzo M Ceccarelli E Campi S
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Introduction Shoulder replacement is a classical indication in 3 and 4 part humeral head fractures, but the results reported in literature are not so good like arthritis. This is for some aspects as healing of tuberosity, rotatory cuff repair and difficult in positioning of prosthesis for lack of landmarks. The aim of this study is to assess the overall outcome of 30 patients treated with shoulder prosthesis for proximal humeral fractures. Methods Quality of life assessment, specific shoulder patients perspective and objective parameters were correlated with position of stem. Height and version of the stem, evaluated with CT scan as reported in Literature, were studied and correlated whether with the other side or with subjective and objective data. Subjective data included SF-36, DASH, Simple shoulder test; active and passive ROM, muscles strength etc. represented objective data. A rigorous statistical analysis was performed. Results No statistical significative correlation were detected between position and subjective outcome. Different data are found for objective data as ROM, that appears correlate with position of stem. Conclusion No papers about these aspects of shoulder replacement exist in Literature. The authors believe that better knowledge of correlation between outcome and technical aspects in shoulder replacement could be important to define surgical practice criteria


Orthopaedic Proceedings
Vol. 90-B, Issue SUPP_II | Pages 263 - 263
1 Jul 2008
RODRIGUEZ-SAMMARTINO M
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Purpose of the study: The purpose of this presentation was to focus on the situation where rotator cuff tears are associated with nerve injury and to clarify the clinical nosology of the shoulder triad (glenohumeral dislocation, acute cuff tear, and circumflex nerve injury) and of the «dead shoulder syndrome» (chronic massive cuff tear, acute glenohumeral dislocation, and circumflex nerve injury). Material and methods: This series included seven patients with the shoulder triad and five patients with dead shoulder syndrome who were treated in our department between 1996 and 2002. There were nine men and three women, aged 50–74 years (mean 58 years). Follow-up was two years or more. The Neer and Cofield classification was used to assess functional outcome and the simple shoulder test (SST) was recorded. Results: For the patients with the shoulder triad, outcome was excellent to satisfactory in all, with frontal and vertical elevation greater than 90°, nearly normal rotations, and acceptable force and range of motion for daily, occupational and sports activities. The patients with dead shoulder syndrome were a more heterogeneous population. Clinical outcome was less satisfactory although there was a real improvement in range of motion. Occasional pain was reported and some of the patients were satisfied. Conclusion: Combined lesions of the shoulder create a difficult diagnostic and therapeutic situation. As when occurring alone, it is important to recognize injury early in order to adapt treatment to achieve functional improvement


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_IV | Pages 579 - 580
1 Nov 2011
Mascarenhas R Raleigh E McRae S Leiter J MacDonald PB
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Purpose: Performing a labral repair alone in patients with recurrent anterior instability and a large glenoid defect has led to poor outcomes. We present a technique involving the use of iliac crest allograft inserted into the glenoid defect in athletes with recurrent anterior shoulder instability and large bony defects of the glenoid (> 25% of glenoid diameter) We hypothesized that restoring a near-normal glenoid structure would prevent further dislocations and that osseous union would be achieved. Method: All athletes with recurrent anterior shoulder instability and a large glenoid defect who underwent open anterior shoulder stabilization and glenoid reconstruction with iliac crest allograft were prospectively followed over a three year period. Pre-operatively, a detailed history and physical exam was obtained along with radiographs, a CT scan, and magnetic resonance imaging of the affected shoulder. All patients also complete the Simple Shoulder Test (SST) and American Shoulder and Elbow Surgeons (ASES) evaluation forms pre – and post-operatively. A CT scan was again obtained 6 months post-operatively to assess osseous union of the graft, and the patient again when through a physical exam in addition to completing the SST, ASES, and Western Ontario Shoulder Instability Index (WOSI) forms. Results: Nine patients (all male) were followed for an average of 16 months (4 – 36 months) and had a mean age of 24.4 years. All patients exhibited a negative apprehension/ relocation test and full shoulder strength at final follow-up. Eight of nine patients had achieved osseous union at six months (88.9%). ASES scores improved from 64.3 to 96.7, and SST scores improved from 66.7 to 100. Average post-operative WOSI scores were 94%. Conclusion: The use of iliac crest allograft provides a safe and clinically useful alternative compared to previously described procedures for recurrent shoulder instability in the face of glenoid deficiency