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Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XI | Pages 11 - 11
1 Apr 2012
Brownson N Rymaszewski L Elliott J
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The aim of management of an adult distal humeral fracture is to restore mobility, stability and pain-free elbow function. Good results are usually achieved in the majority of fractures treated with ORIF, but the management of comminuted fractures in elderly, frail patients with osteoporotic bone remains controversial. The literature focuses on elbow replacement if stable internal fixation cannot be achieved, with “bag-of-bones” management now rarely discussed eg. key-note paper - 10 successful cases reported by Brown RF & Morgan RG in 1971 (JBJS 53-B(3):425-428). We present the experience in two units in which conservative management has been actively adopted in selected cases by consultants with a subspecialty interest in the elbow. All patients over the age of 60 with distal humeral fractures (2007 – 2009) who had been treated conservatively were reviewed clinically and radiologically. Duration of follow-up and outcome, including the Oxford and quick DASH scores, were recorded, with the fractures classified using the AO system. There were 25 patients, 19 female and 6 male. 19/25 patients have been successfully treated conservatively with a mean Range Of Movement: Extension/Flexion: 45/125, Pronation/Supination 74/70. Only 5 underwent subsequent total elbow replacement and one delayed ORIF. There is a significant complication rate following surgical treatment with ORIF or elbow replacement in elderly, frail patients, including infection, painful non-union and/or stiffness. We believe that there is a role for initial conservative treatment in selected patients with low, displaced, comminuted humeral fractures in osteoporotic bone. Initial early mobilisation as pain allows can give good functional results without the risks of operation. It does not preclude future surgery if conservative treatment fails, but this is not required in the majority of cases


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XI | Pages 17 - 17
1 Apr 2012
Miller N Duncan R Huntley J
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Pyomyositis is a primary pyogenic infection in skeletal muscle, often progressing to abscess formation. It is rare in temperate climates and generally deep-seated within the pelvis with non-specific clinical features, making diagnosis difficult. Magnetic Resonance Imaging (MRI) is highly sensitive for muscle inflammation and fluid collection and with its increasing availability is now the investigation of choice. Treatment of pyomyositis abscess has traditionally been with incision and drainage or guided aspiration followed by a prolonged course of antibiotics, although there are sporadic reports of cases treated successfully with antibiotics alone. From our 20 year database of over 16000 paediatric orthopaedic admissions we identified only 3 cases with MRI-confirmed pyomyositis abscess. These were all in boys (aged 2-12) and affected the gluteal, piriformis and adductor muscles. Despite the organisms not being identified, each patient was treated successfully with a short (4-7 day) course of intravenous antibiotics followed by 2-6 weeks of oral therapy. There were no recurrences or complications and all made a full recovery. We propose that uncomplicated pyomyositis abscess in children may usually be managed conservatively without the need for open or percutaneous drainage.


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_9 | Pages 27 - 27
17 Apr 2023
Nand R Sunderamoorthy D
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An isolated avulsion fracture of the peroneus longus tendon is seldom seen and potentially can go undiagnosed using basic imaging methods during an initial emergency visit. If not managed appropriately it can lead to chronic pain, a reduced range of motions and eventually affect mobility. This article brings to light the effectiveness of managing such injuries conservatively. A 55 year old postman presented to clinic with pain over the instep of his right foot for 2 months with no history of trauma. Clinically the pain was confined to the right first metatarsophalangeal joint with occasional radiation to the calf. X-ray films did not detect any obvious bony injury. MR imaging revealed an ununited avulsion fracture of the base of the 1st metatarsal. The patient was subsequently injected with a mix of steroid and local anesthetic injections at the painful nonunion site under fluoroscopic guidance. Post procedure there was no neurovascular deficit. The patient was reviewed at three months and his pain score and functional outcome improved significantly. Moreover following our intervention, the Manchester Oxford Foot Questionnaire reduced from 33 to 0. At the one year follow up he remained asymptomatic and was discharged. The peroneus longus tendon plays a role in eversion and planter flexion of foot along with providing stabilization to arches of foot. The pattern of injury to this tendon is based on two factors one is the mechanism of insult, if injured, and second is the variation in the insertion pattern of peroneus longus tendon itself. There is no gold standard treatments by which these injuries can be managed. If conservative management fails we must also consider surgery which involves percutaneous fixation, or excision of the non-healed fracture fragment and arthrodesis. To conclude isolated avulsion fractures of peroneus longus tendon are rare injuries and it is important to raise awareness of this injury and the diagnostic and management challenges faced. In this case conservative management was a success in treating this injury however it is important to take factors such as patient selection, patient autonomy and clinical judgement into account before making the final decision


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_1 | Pages 125 - 125
2 Jan 2024
Scala P Giudice V Selleri C Maffulli N Rehak L Porta G
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Spontaneous muscle regenerative potential is limited, as severe injuries incompletely recover and result in chronic inflammation. Current therapies are restricted to conservative management, not providing a complete restitutio ad integrum; therefore, alternative therapeutic strategies are welcome, such as cell-based therapies with stem cells or Peripheral Blood Mononuclear Cells (PBMCs). Here, we described two different in vitro myogenic models: a 2D perfused system and a 3D bioengineered scaffold within a perfusion bioreactor. Both models were assembled with human bone marrow-derived mesenchymal stem cells (hBM-MSCs) and human primary skeletal myoblasts (hSkMs) to study induction and maintenance of myogenic phenotype in presence of PBMCs. When hBM-MSCs were cultured with human primary skeletal myoblasts (hSkMs) in medium supplemented with 10 ng/mL of bFGF; cells showed increased expression of myogenic-related gene, such as Desmin and Myosin Heavy Chain II (MYH2) after 21 days, and a prevalent expression of anti-inflammatory cytokines (IL10, 15-fold). Next, PBMCs were added in an upper transwell chamber and hBM-MSCs significantly upregulated myogenic genes throughout the culture period, while pro-inflammatory cytokines (e.g., IL12A) were downregulated. In 3D, hBM-MSCs plus hSkMs embedded in fibrin-based scaffolds, cultured in dynamic conditions, showed that all myogenic-related genes tended to be upregulated in the presence of PBMCs, and Desmin and MYH2 were also detected at protein level, while pro-inflammatory cytokine genes were significantly downregulated in the presence of PBMCs. In conclusion, our works suggest that hBM-MSCs have a versatile myogenic potential, enhanced and modulated by PMBCs. Moreover, our 3D biomimetic approach seemed to better resemble the tissue architecture allowing an efficient in vitro cellular cross-talk


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_7 | Pages 134 - 134
4 Apr 2023
Arrowsmith C Alfakir A Burns D Razmjou H Hardisty M Whyne C
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Physiotherapy is a critical element in successful conservative management of low back pain (LBP). The aim of this study was to develop and evaluate a system with wearable inertial sensors to objectively detect sitting postures and performance of unsupervised exercises containing movement in multiple planes (flexion, extension, rotation). A set of 8 inertial sensors were placed on 19 healthy adult subjects. Data was acquired as they performed 7 McKenzie low-back exercises and 3 sitting posture positions. This data was used to train two models (Random Forest (RF) and XGBoost (XGB)) using engineered time series features. In addition, a convolutional neural network (CNN) was trained directly on the time series data. A feature importance analysis was performed to identify sensor locations and channels that contributed most to the models. Finally, a subset of sensor locations and channels was included in a hyperparameter grid search to identify the optimal sensor configuration and the best performing algorithm(s) for exercise classification. Models were evaluated using F1-score in a 10-fold cross validation approach. The optimal hardware configuration was identified as a 3-sensor setup using lower back, left thigh, and right ankle sensors with acceleration, gyroscope, and magnetometer channels. The XBG model achieved the highest exercise (F1=0.94±0.03) and posture (F1=0.90±0.11) classification scores. The CNN achieved similar results with the same sensor locations, using only the accelerometer and gyroscope channels for exercise classification (F1=0.94±0.02) and the accelerometer channel alone for posture classification (F1=0.91±0.03). This study demonstrates the potential of a 3-sensor lower body wearable solution (e.g. smart pants) that can identify proper sitting postures and exercises in multiple planes, suitable for low back pain. This technology has the potential to improve the effectiveness of LBP rehabilitation by facilitating quantitative feedback, early problem diagnosis, and possible remote monitoring


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_18 | Pages 80 - 80
14 Nov 2024
Møller S
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Introduction. Plantar heel pain, or plantar fasciopathy (PF), is a common musculoskeletal complaint, affecting 39% of lower-extremity tendinopathies in general practice. Conservative management is recommended as the first-line treatment, yet many patients continue to experience symptoms even after ten years. There is a significant lack of high-quality evidence for the effectiveness of various treatments, highlighting the need for more research. Minimally invasive surgical options, such as endoscopic plantar fascia release and radiofrequency microtenotomy, have shown promise in reducing pain and improving outcomes. This systematic review aims to evaluate the effectiveness of these minimally invasive surgical treatments compared to non-surgical options in managing PF. Method. The systematic review, registered on PROSPERO (CRD42024490498) and adhering to PRISMA guidelines, searched databases including PubMed, Embase, Cochrane, and others for studies from January 1991 to May 2024. Keywords included plantar fasciitis, plantar fasciopathy, and heel pain. Limited to human trials, the search strategy was refined with an information specialist and found no protocol duplicates. Result. The systematic review identified eight studies involving 495 patients (56.2% women, average age 46.5 years). The studies compared various treatments, including endoscopic plantar fascia release (EPF), mini-scalpel needle (MSN) treatment, ultrasound-guided pulsed radiofrequency (UG-PRF), and needle electrolysis (NE), to non-surgical interventions and corticosteroid injections (CSI). Primary outcomes focused on pain reduction, with some needle treatments showing superior results (between-group diffence). No severe adverse events were reported. Conclusion. In conclusion, plantar fasciopathy (PF) remains a prevalent and challenging condition, that can be resistant to conservative treatments. This systematic review highlights the potential of minimally invasive surgical options, such as endoscopic plantar fascia release and needle treatments, in reducing pain and improving functional outcomes. Despite some needle treatments showing superior results, the overall lack of high-quality evidence underscores the need for further research to establish the most effective management strategies for PF


Orthopaedic Proceedings
Vol. 105-B, Issue SUPP_16 | Pages 12 - 12
17 Nov 2023
Cowan G Hamilton D
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Abstract. Objective. Meta-analysis of clinical trials highlights that non-operative management of degenerative knee meniscal tears is as effective as surgical management. Surgical guidelines though support arthroscopic partial meniscectomy which remains common in NHS practice. Physiotherapists are playing an increasing role in triage of such patients though it is unclear how this influences clinical management and patient outcomes. Methods. A 1-year cohort (July 2019–June 2020) of patients presenting with MRI confirmed degenerative meniscal tears to a regional orthopaedic referral centre (3× ESP physiotherapists) was identified. Initial clinical management was obtained from medical records alongside subsequent secondary care management and routinely collected outcome scores in the following 2-years. Management options included referral for surgery, conservative (steroid injection and rehabilitation), and no active treatment. Outcome scores collected at 1- and 2-years included the Forgotten Joint Score-12 (FJS-12) questionnaire and 0–10 numerical rating scales for worst and average pain. Treatment allocation is presented as absolute and proportional figures. Change in outcomes across the cohort was evaluated with repeated measures ANOVA, with Bonferroni correction for multiple testing, and post-hoc Tukey pair-wise comparisons. As treatment decision is discrete, no direct contrast is made between outcomes of differing interventions but additional explorative outcome change over time evaluated by group. Significance was accepted at p=0.05 and effect size as per Cohen's values. Results. 81 patients, 50 (61.7%) male, mean age 46.5 years (SD13.13) presented in the study timeframe. 32 (40.3%) received conservative management and 49 (59.7%) were listed for surgery. Six (18.8%) of the 32 underwent subsequent surgery and nine of the 49 (18.4%) patients switched from planned surgery to receiving non-operative care. Two post-operative complications were noted, one cerebrovascular accident and one deep vein thrombosis. The cohort improved over the course of 2-years in all outcome measures with improved mean FJS-12 (34.36 points), mean worst pain (3.74 points) average pain (2.42 points) scores. Overall change (all patients) was statistically significant for all outcomes (p<0.001), with sequential year-on-year change also significant (p<0.001). Effect size of these changes were large with all Cohen-d values over 1. Controlling for age and BMI, males reported superior change in FJS-12 (p=0.04) but worse pain outcomes (p<0.03). Further explorative analysis highlighted positive outcomes across all surgical, conservative and no active treatment groups (p<0.05). The 15 (18%) patients that switched between surgical and non-surgical management also reported positive outcome scores (p<0.05). Conclusion(s). In a regional specialist physiotherapy-led soft tissue knee clinic around 60% of degenerative meniscal tears assessed were referred for surgery. Over 2-years, surgical, non-operative and no treatment management approaches in this cohort all resulted in clinical improvement suggesting that no single strategy is effective in directly treating the meniscal pathology, and that perhaps none do. Clinical intervention rather is directed at individual symptom management based on clinical preferences. Declaration of Interest. (b) declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research reported:I declare that there is no conflict of interest that could be perceived as prejudicing the impartiality of the research project


Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_14 | Pages 13 - 13
1 Nov 2018
Warnock M Baker G McMahon SE Johnston A Cusick LA
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Acetabular fractures in the elderly are associated with high levels of morbidity and mortality. Conservative management is reserved for those unfit for extensive reconstruction, or those who achieve ‘secondary congruence' of a complex fracture. We present demographic data and the results of conservative management in patients over 65 years of age. The Fracture Outcome Research Database (FORD) at our unit was interrogated for all patients over 65 years, who had sustained an acetabular fracture between June 2008 and June 2016. 410 patients were identified. Following exclusions, thirty-two patients were included for analysis. They had a mean age of 80 (66–91), and a mean ASA equivalent score of 3.1 (2–4). Mean follow up was five (1–9) years. Twenty-five patients lived in their own home and seven in a nursing home. Thirty had low energy injures, two high energy. Twenty-four (75%) had anterior column posterior hemitransverse fractures, seven (22%) had associated both column and one (3%) had a T-type fracture. The mean length of inpatient stay was 43 days (4–140). Maximum post-operative mobility was limited to a hoist in eight (25%), a frame with or without assistance in 15 (47%), a stick in five (16%) and independence in four (13%). Thirty-day mortality was 6%- and one-year mortality 22%. The data demonstrates that conservative treatment in this cohort leads to long inpatient stays, poor mobility and significant levels of mortality. Complex reconstruction remains demanding on both surgeon and patient. Innovative ways of managing these patients are needed to improve outcomes


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_18 | Pages 41 - 41
14 Nov 2024
Soubrier A Kasper H Alini M Jonkers I Grad S
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Introduction. Intervertebral disc degeneration has been associated with low back pain (LBP) which is a major cause of long-term disability worldwide. Observed mechanical and biological modifications have been related to decreased water content. Clinical traction protocols as part of LBP management have shown positive outcomes. However, the underlying mechanical and biological processes are still unknown. The study purpose was to evaluate the impact of unloading through traction on the mechanobiology of healthy bovine tail discs in culture. Method. We loaded bovine tail discs (n=3/group) 2h/day at 0.2Hz for 3 days, either in dynamic compression (-0.01MPa to -0.2MPa) or in dynamic traction (-0.01MPa to 0.024MPa). In between the dynamic loading sessions, we subjected the discs to static compression loading (-0.048MPa). We assessed biomechanical and biological parameters. Result. Over the 3 days of loading, disc height decreased upon dynamic compression loading but increased upon unloading. The neutral zone was restored for all samples at the end of the dynamic unloading. Upon dynamic compression, the stiffness increased over time while the hysteresis decreased. Upon dynamic unloading, sulfated glycosaminoglycan (sGAG) release in the medium was lower at the endpoint. In the outer annulus fibrosus (AFo), we saw a higher water/sGAG of at least 30%. In the nucleus pulposus, COL2 mRNA was expressed more highly upon dynamic unloading while MMP3, iNOS and TRPV4 expression levels were lower. In the AFo of the unloading group, COL2 expression was higher but COL1 was lower. Conclusion. The biomechanical and biological results consistently indicate that dynamic unloading of healthy bovine discs in culture facilitates water uptake and promotes an anti-catabolic response which reflects a function optimization of the disc. This work combines biomechanical and biological results and opens the door to evidence-based improvement of regenerative protocols for degenerated discs and conservative LBP management. This study is funded by AO Foundation and AO Spine


Orthopaedic Proceedings
Vol. 99-B, Issue SUPP_9 | Pages 33 - 33
1 May 2017
Aquilina A Boksh K Ahmed I Hill C Pattison G
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Background. Clavicle development occurs before the age of 9 in females and 12 in males. Children below the age of 10 with displaced midshaft clavicle fractures recover well with conservative management. However adolescents are more demanding of function and satisfaction following clavicle fractures and may benefit from operative management. Study aims: 1) Perform a systematic review of the current evidence supporting intramedullary fixation of adolescent clavicle fractures. 2) Review current management in a major trauma center (MTC) with a view to assess feasibility for a randomised controlled trial (RCT). Methods. The MEDLINE, EMBASE and AMED databases were searched in October 2014 to identify all English language studies evaluating intramedullary fixation in children aged 10–18 years using MeSH terms. Data was extracted using a standardised data collection sheet and studies were critically appraised by aid of the PRISMA checklist. All patients aged 9–15 attending an MTC receiving clavicle radiographs in 2014 were retrospectively reviewed for type of fracture, management and outcome. Results. Literature search identified 54 articles. After application of exclusion criteria 3 studies were selected for final review. 47 adolescent patients received intramedullary clavicle fixation from a prospective and two retrospective case series. 61 adolescents presented to our unit with a clavicle fracture in 2014, 2 were lost to follow-up, 54 were managed non-operatively, 3 received titanium-elastic nailing, 1 plate osteosynthesis and 1 bone suture. 0 and 19 patients reported a palpable lump, mean time to pain resolution was 4 and 6 weeks and time to full range of motion was 4 and 5 weeks following operative and conservative management respectively. All patients reached radiographic union. Conclusion. Current evidence supporting intramedullary fixation of clavicle fractures in adolescents is poor. There remains clinical equipoise on the best management of these patients, however they are predominantly treated conservatively. A future multi-center RCT may be feasible. Level of Evidence. 1


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_31 | Pages 19 - 19
1 Aug 2013
Dolan R Burns L Lindsay J
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Utilization of nerve conduction studies in the investigation and management of carpal tunnel syndrome varies according to their perceived usefulness and availability. The use of steroid injections and splinting also varies according to service availability and their perceived effectiveness. We present a three year follow up of 230 patients managed in an environment where nerve conduction testing was not readily available. The majority received splinting and a steroid injection in an effort to manage their symptoms conservatively in the first instance. Our results show that a clear majority of patients who were treated with initial splinting and steroid injections saw a recurrence of their symptoms (71.9% and 79.7% respectively) requiring eventual surgical decompression. These results would seem to suggest that conservative management of carpal tunnel does not produce the desired curative results and that there may be an argument for proceeding directly to surgery. We also showed that 55% of patients referred for Nerve Conduction Studies seem to progress to surgical decompression. This would seem to suggest that Nerve Conduction Studies could form a robust part of the standard investigation of carpal tunnel in order to identify those who would benefit from surgery


Orthopaedic Proceedings
Vol. 96-B, Issue SUPP_7 | Pages 15 - 15
1 Apr 2014
Sciberras N Millar S Macdonald D
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In our department, currently there is variation in the number of xrays that patients receive following ORIF of distal radius fractures. This audit investigated the use of xrays following ORIF of distal radius fractures. Patients were identified from daily trauma lists. Patients who had a primary ORIF or ORIF following failed conservative management were included in the study. PACS was used to identify the number of post-operative xrays performed. These were correlated with clinic letters to see if there was any change in management following xray review. Between July and November 2013, 102 patients were admitted with distal radius fracture. Of these, 35 (mean age:51 years) had an ORIF. Four were not followed-up in Scotland. Of the remaining 31 patients, eleven had one post-operative xray, seventeen had two and three had three xrays. Of the patients who had one xray, seven had the xray in the first three weeks, the rest at six weeks. Patients who had two xrays had an xray at two and 6 weeks. Of the three patients who had three xrays, two had comminuted fractures that required further CT investigation, one for a suspicion of an intra-articular screw, the other for possibility of non-union. The third patient had no apparent reason for requiring three xrays. Thus of the 31 patients in the study, 29 did not require any further investigations. The results show a variation in the frequency of post-operative xrays after fixation of distal radius fractures. In most cases the management plan was unchanged after plain xrays were undertaken. This suggests that a protocol driven approach to follow-up after fixation of distal radius fractures could reduce the burden on fracture clinic and radiology departments. We propose that unless indicated by intra-operative findings or post-operative concerns, patients should have xrays at the two week review appointment


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_31 | Pages 11 - 11
1 Aug 2013
Harding T Dolan R Hannah S Anthony I Halifax R Brooksbank A
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Aims. Isolated greater tuberosity fractures make up 17–21% of proximal humeral fractures, 30% are associated with shoulder dislocation. Conservative management of minimally displaced fractures (<5 mm) is recommended. There are few guides to which and how many fractures displace over time. Methods. A retrospective analysis of isolated greater tuberosity fractures presenting to a shoulder fracture clinic over 1 year was performed. Patients were identified from shoulder fracture clinic lists and a bluespier database. Radiological fracture displacement was measured from the edge of the defect in the humeral head to the closest edge of the greater tuberosity. All measurements were performed by three oberservers on two occasions. Data was analysed to study the relationship between initial displacement and fracture stability and between concurrent dislocation and fracture stability. Inter-observer analysis was performed. Results. 64 (m:32; f:32; mean age 53) patients were identified. 37 were displaced 0–5 mm at presentation, 18 were displaced 5–10 mm, 9 were displaced >10 mm. Of those displaced less than 5 mm on presentation, 22% (n8) further displaced to greater than 5 mm and 5% (n2) to >10 mm at follow-up. Of those displaced 5–10 mm on presentation, 17% (n3) displaced to >10 mm. 42% (n27) of fractures were associated with dislocation; they had greater displacement at presentation. In the 0–5 mm displacement group that displaced >5 mm, 88% (n7) had concurrent dislocation. Inter-observer analysis of the x-ray measurement showed moderate agreement (0.684). Conclusion. Isolated greater tuberosity fractures displaced less than 5 mm at presentation and that are not associated with dislocation are stable. Concurrent dislocation is associated with both greater fracture displacement at presentation and ongoing fracture instability


Orthopaedic Proceedings
Vol. 95-B, Issue SUPP_30 | Pages 31 - 31
1 Aug 2013
Hopper G Wells J Leach W Rooney B Walker C Blyth M
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The Medial Patellofemoral Ligament (MPFL) is the main restraining force against lateral patellar displacement. It is often disrupted following patellar subluxation or dislocation. MPFL reconstruction is frequently performed when conservative management fails and the patient experiences recurrent patellar dislocation. Various MPFL reconstruction procedures have been described in the literature and reported outcomes are encouraging. This study analyses the radiographic outcomes following MPFL reconstruction. From January 2006 to January 2011, 76 consecutive patients (80 knees) with patellar recurrent dislocation underwent medial patellofemoral ligament reconstruction in three large teaching hospitals. Mean follow-up was 31.8 months (range, 13–72). Semitendinosus and gracilis autografts were used for the reconstruction and all procedures were carried out by the senior authors (WL, BR, CW, MB). Plain radiographs (Anteroposterior (AP), Lateral and Skyline) performed preoperatively and postoperatively were used to compare the sulcus angle, congruence angle, lateral patellofemoral angle, trochlear dysplasia (Dejour classification), trochlear boss height and patellar height (Caton-Deschamps ratio). Plain radiographs (Lateral) performed postoperatively were used to evaluate the femoral tunnel placement used for MPFL reconstruction. The sulcus angle improved from 143.2° (122.9–157.7) to 139.3° (115.7–154.6) and the congruence angle improved from 26.7° (−17.5–82.6) to 0.26° (−35.3–7.8). The lateral patellofemoral angle was 7.99° (3.2–19.2) preoperatively and 9.02° (3.2–18.2) postoperatively. The Caton-Deschamps ratio was 1.2 (1.0–1.5) preoperatively and 1.0 (0.8–1.1) postoperatively. Using the Dejour classification of trochlear dysplasia, all preoperative radiographs were considered to be grade C or D and all postoperative radiographs were considered to be grade A or B. Trochlear boss height was 5.9mm (1.8–11.6) preoperatively and 4.7mm (1.6–6.9) postoperatively. 59% of the femoral tunnels were considered to be in a good position on postoperative radiographs. This study displayed a significant improvement in postoperative radiographic parameters, demonstrating the importance of anatomic restoration when performing MPFL reconstruction


The Journal of Bone & Joint Surgery British Volume
Vol. 85-B, Issue 3 | Pages 448 - 455
1 Apr 2003
Hindman HB Marty-Roix R Tang J Jupiter JB Simmons BP Spector M

Our aims were to describe the distribution of α-smooth muscle actin (SMA)-containing cells in Dupuytren’s tissue in vivo and to determine the effects of selected agents in regulating the expression of SMA in Dupuytren’s cells in vitro. In selected hypercellular zones of Dupuytren’s nodules up to 40% of the cells contained SMA, as shown by immunohistochemistry. A lower percentage (20%) of SMA-containing cells was found in regions of lower cellularity. A notable finding was that treatment in vitro of Dupuytren’s cells with platelet-derived growth factor significantly reduced the content of SMA. Cells from the same patients showed a significant increase in expression of SMA in response to treatment with transforming growth factor, which confirmed recent findings. In addition, interferon-γ, which has been previously used as a treatment for Dupuytren’s disease in a clinical study, had no reproducible effect on the expression of this actin isoform. Our findings are of significance for the conservative management of contractures


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXVIII | Pages 28 - 28
1 Jun 2012
McGlynn J Young P Miller R Kumar C
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We undertook a retrospective audit to assess quality of service provided by Nurse-Led Review Clinic at Glasgow Royal Infirmary for patients sustaining ankle fracture requiring surgical stabilisation. Nursing staff had received training from the senior author regarding clinical examination and radiograph interpretation. We retrospectively reviewed the clinical documentation and radiographs of 104 patients who attended from January 2009 to December 2009. Any clinical issues were identified and radiographs were scrutinised by two of the authors to assess accuracy of interpretation. Nurse-led management was then assessed as to its appropriateness. Finally two retrospective questionnaires were used to assess both the nurses and patients satisfaction with the clinic. Nurse-led clinic protocol: First appointment 10 days: Wound review, application of lightweight plaster. Second appointment 6 weeks: Removal of plaster, check radiographs. Final appointment 12 weeks: Clinical assessment, radiographs, discharge. Clinical assessment: ensure wound satisfactory, range of movement and weight-bearing are improving. Radiographic criteria: 6 weeks: Assess for talar shift, lucency or metal-work concerns. 12 weeks: Assess evidence of fracture union, infection, loosening or backing out. If any concerns with the patients' progress nursing staff would discuss with the consultant. First appointment: 7 wound problems. 5 managed by nurses and resolved. 2 discussed with surgeon, 1 settled, 1 required oral antibiotics. 3 radiographs discussed with surgeon. 2 conservative management. 1 re-operation. Second appointment: 7 wounds managed by nurses. 1 failure of fixation, discussed for re-operation. 2 concerns regarding metal in joint – treated conservatively. Final appointment: 7 referred to physiotherapy as slow to fully weight-bear. 5 discussed for removal of syndesmosis screw. 1 screw in joint, admitted for re-operation. Clinical care provided at Nurse-Led clinic is appropriate and effective. Both nursing staff and patients were satisfied with the care provided. Nurse-led clinic reduces demands on fracture clinic appointments and is a safe, cost effective initiative


Bone & Joint 360
Vol. 8, Issue 4 | Pages 46 - 47
1 Aug 2019
Das A