Aims. The ulna is an extremely rare location for primary bone tumours of the elbow in paediatrics. Although several reconstruction options are available, the optimal reconstruction method is still unknown due to the rarity of proximal ulna tumours. In this study, we report the outcomes of osteoarticular ulna allograft for the reconstruction of proximal ulna tumours. Methods. Medical profiles of 13 patients, who between March 2004 and November 2021 underwent osteoarticular ulna allograft reconstruction after the resection of the proximal ulna tumour, were retrospectively reviewed. The outcomes were measured clinically by the assessment of elbow range of motion (ROM), stability, and function, and radiologically by the assessment of allograft-host junction union, recurrence, and joint degeneration. The elbow function was assessed objectively by the Musculoskeletal Tumor Society (MSTS) score and subjectively by the Toronto Extremity Salvage Score (TESS) and Mayo Elbow Performance Score (MEPS) questionnaire. Results. The mean follow-up of patients was 60.3 months (SD 28.5). The mean elbow flexion-extension ROM was 95.8° (SD 21). The mean MSTS of the patients was 84.4 (SD 8.2), the mean TESS was 83.8 (SD 6.7), and the mean MEPS was 79.2 (SD 11.5). All the patients had radiological union at the osteotomy site. Symptomatic osteoarthritic change was observed in three patients (23%), one of whom ended up with elbow
Background. Prospective study to compare patient reported outcome measures (PROM) for sacroiliac
Abstract. Background. Prospective study to compare patient reported outcome measures (PROM) for sacroiliac
Sacroiliac joint (SIJ) is a diarthrodial joint and can often be a source of chronic low back pain complex. We present a percutaneous technique for SIJ fusion and the functional and radiological outcome following arthrodesis with HMA (Hollow modular anchorage; Aesculap Ltd, Tuttlingen) screws. Fifteen consecutive patients operated for SIJ fusion between Sep 2004 and Aug 2007 were included in the study. The diagnosis was confirmed with MRI and diagnostic injections. Pre-operative and post-operative functional evaluation was performed using SF-36 questionnaire and Majeed’s scoring system. Postoperative radiological evaluation was performed using plain radiographs. The HMA screws packed with bone substitute were implanted percutaneous under fluoroscopic guidance. The study group included 11 females and 4 males with a mean age of 48.7 years. Mean follow-up was 14 months. Mean SF-36 scores improved from 37 to 80 for physical function and from 53 to 86 for general health. The differences were statistically significant (Wilcoxon signed rank test; p <
0.05). Majeed’s score improved from mean 37 preoperative to mean 79 postoperative. The difference was statistically significant (student t test, p<
0.05). 13 had good to excellent results. The remaining 2 patients had improvement in SF-36 from mean 29 to 48. Persisting pain was potentially due to coexisting lumbar pathology. Intra-operative blood was minimal and there were no post-operative or radiological complications. Percutaneous HMA screws are a satisfactory way to achieve sacroiliac stabilisation.
All except 1 joint in one patient had clinical and radiological fusion of their joints. 1 patient needed removal of metalwork and 4 had delayed wound healing. Average satisfaction score was 7/10. 86% Patients would recommend it to a friend and 91% would have it again.
TMTJ fusion is performed for arthritis or painful deformity. K-wire and trans-articular screws are usually used to stabilize the joints. We present our experience with LP for TMTJ fusion in first 100 joints. 100 TMTJ in 74 patients were fused and stabilised with LP between January 2007 and December 2010. The indication was Lisfranc arthritis and hallux valgus. Iliac crest bone autograft was used in 64 joints. Auto graft was used in 22/53 first TMT fusions. All patients post-operatively had below knee plaster immobilization and protected weight bearing walking for first 6 weeks. Clinical and radiological surveillance continued until bone. AOFAS midfoot scale was used as outcome measure. There were 18 male and 56 female patients with average age of 51 (14 -68). AOFAS midfoot scale improved 42% for pain, 30% for function and 53% for alignment. Average AOFAS overall score improved from 30 pre-op to 67 post op. 95 joints had clinical and radiological fusion. 1 patient needed removal of metalwork and 3 had delayed wound healing and 4 had radiological non- . All non- s were in 1st TMTJ where bone graft failed and were revised. None of the lesser ray TMTJ had non- . Average satisfaction score was 7 out of 10. 86% said they would recommend it to a friend and 91% would have it again.Patients and methods
Results
Aim. This study assesses the ability of the JS-BACH classification of bone infection to predict clinical and patient-reported outcomes in prosthetic joint infection (PJI). Method. Patients who received surgery for suspected PJI at two specialist bone infection centres within the UK between 2010 and 2015 were classified using the JS-BACH classification into either ‘uncomplicated’, ‘complex’ or ‘limited options’. All patients were classified by two clinicians blinded to outcome, with any discrepancies adjudicated by a third reviewer. At the most recent follow-up, patients were assessed for (i) any episode of recurrence since the index operation and (ii) the status of the joint. A Cox proportional-hazard model assessed significant predictors of recurrence following the index procedure. Patient-reported outcomes included the EuroQol EQ-5D-3L index score and the EQ-visual analogue score (VAS) at 0, 14, 42, 120 and 365 days following the index operation. Results. 220 patients met the inclusion criteria during the study period which included PJI of the knee (n=111), hip (n=102), shoulder (n=4) and elbow (n=3). The median time to final follow-up was 4.7 years (inter-quartile range 2.7 – 6.7 years). Controlling for type of index procedure and site of infection, Cox proportional-hazards ratio of recurrence when being classified as complex versus uncomplicated was 25.2 (95% CI 3.45 – 183.7, p<0.001) and having limited options verses uncomplicated was 59.0 (95% CI 7.93 – 439.1, p<0.001). None of the patients who were classified as ‘uncomplicated’ PJI (0/52) had received either amputation,
Distal interphalangeal
A recognised treatment for severe sub-talar arthritis is
Proximal inter-phalangeal joint . (PIPJ). arthrodesis is a commonly performed procedure as a part of hammer and claw-toe correction. Conventional K-wire stabilisation has the potential disadvantages of infection; violation of DIP joint; external protrusion or the wire and necessity of removal. Newer intra-medullary stabilisation devices are also available, though tend to incur addition costs. We present our technique and results of using a single, buried 1.6 mm K-wire for proximal inter-phalangeal
Aim. Eradication of infection in chronic osteomyelitis requires effective dead space management after debridement. Residual bacteria in biofilm may be resistant to normal levels of systemic antibiotic penetrating bone and will contribute to recurrence of osteomyelitis. This study evaluated a new antibiotic-loaded biocomposite in the eradication of chronic infection from bone defects. Patients and Method. We report a prospective study of 100 patients with Cierny and Mader types III and IV chronic osteomyelitis, in 105 bones. Osteomyelitis followed open fracture or ORIF of closed fractures in 71%. Nine had concomitant septic arthritis. 80% had comorbidities (Cierny-Mader Class B hosts). Ten had infected non-unions. All patients were treated by a multidisciplinary team with a single-stage protocol including; debridement, multiple sampling, culture-specific systemic antibiotics, stabilisation, dead space filling with Cerament G™ and immediate primary skin closure. Stabilisation was required in 21 cases and 5 required
Calcaneal fracture fixation over the past decade has been practised via an extensile lateral incision. This can be complicated by infection and wound breakdown. We have developed a new technique for fixation of the calcaneal fractures – MACO. We utilise a 4 cm sub fibular incision to aid joint visualisation and fracture reduction. Fixation is via percutaneous screws. We analysed our prospectively collected database. 26 fractures were fixed over an 18 month period at Glasgow Royal Infirmary by three consultant surgeons. 22 patients were male and half were smokers. Mean follow up was 5 months (range 1.5 – 18 months). The mean age of our patients is 41 (range 25–68). The mean pre operative Bohler's angle was 16.7 degrees. Gissane's angle was similarly abnormal with a mean of 129 degrees. The average duration of surgery was 73 minutes (range 45–100 minutes). Post operatively, Bohler's angle was improved. The mean was 29 degrees. There was no significant difference with Gissane's angle. The mean was 128 degrees. There were no superficial wound infections. One patient was troubled by wound breakdown with subsequent deep infection. There was no need for metalwork removal in our series of patients. Two patients developed post traumatic osteoarthritis of the sub talar joint. Only one has required sub talar
The purpose of this study is to assess the improvement in pain and function of the ankle when arthrodiastasis is used for end stage juvenile idiopathic arthritis [JIA] in the paediatric population. All patients treated with ankle arthrodiastasis, 2009–2013 were studied. Clinical, radiological and survivorship data were examined. The Oxford Ankle Foot Questionnaire for Children (OxAFQ-C) and Parents (OxAFQ-P), along with the American Orthopaedic Foot and Ankle Society (AOFAS) Clinical rating system for Ankle-Hindfoot were recorded pre-operatively and at 6 months. Eight patients (9 ankles) with severe tibiotalar JIA, refractory to medical management were treated. Average age at surgery was 14.5 years (range 8–19). Average length of arthrodiastasis was 3.5 months. Length of follow-up averaged 13 months (range 5–28 months). All scores showed an improvement at 6 months. OxAFQ-C scores (out of 60) improved on average from 23 to 43. OxAFQ-P scores also improved from19 to 39. The largest improvement was found for the physical subsection. AOFAS Ankle-Hindfoot score (out of 100) averaged 34 pre-op and 74 at 6 months. Pain scored out of 10 decreased from an average of 7.4 to 4.3 at 6 months. All patients and parents were satisfied with the surgery and would have the procedure performed again. Radiological studies demonstrated cartilage regeneration, joint restoration and deformity correction with arthrodiastasis. Survivorship was good (75%) at 36 months, but 2 patients (3 ankles) had subsequent surgery in the adult sector for progression of disease despite initial improvement following arthrodiastasis. This case series demonstrates the efficacy of ankle arthrodiastasis as a surgical option in severe end-stage ankle inflammatory arthritis in paediatric patients in the short to midterm. It improved functional scores and pain scores which should delay the need for more radical
Arthordesis of small joints of the foot is a commonly performed procedure in orthopaedics. A variety of fixation devices have been used for this purpose. Nickel-Titanium Memory compression staples for arthrodesis have been used in our institute since June 2003. We report the results of the procedure over a period of 7years involving 252 feet in 232 consecutive patients who underwent arthrodesis or an osteotomy fixation using compression staples. The patients were evaluated to determine the period of immobilization in cast and the time to radiographic
Aim. To analyse our results after en-block resection of aggressive GCT during 20 years period. Methods. We review 86 patients with skeletal GCT during the last 20 years, from 1990 until 2009, retrospectively. In the cases of latent and active type, extended curettage and bone graft or cement were our treatment of choice, while in aggressive ones we performed en block resection and reconstruction by fibular autograft (e.g. in distal part of radius) or
Arthrodesis of small joints of the feet has been used for a variety of conditions. Described initially for treatment of congenital or paralytic foot deformities, arthrodesis has now been widely accepted as treatment for a range of foot disorders from inflammatory and post traumatic arthritis to acquired flat foot. A variety of fixation devices have been used to achieve compression at the Arthrodesis site. The aim of our study is to evaluate the use of Memory compression staples in small
Objective. To assess the long term functional and objective outcomes for 2 stage Dupuytrens contracture correction. Methods. Patients with severe contracture were offered a 2 stage correction. This involved application of external fixator to distract the contracture over the course of 2 weeks and subsequent partial fasciectomy (in primary contractures) and dermofasciectomy with full thickness skin graft (in recurrent contractures). A series of 54 corrections in 47 patients were identified. Of these, 6 were lost to follow-up, 1 deceased. Pre-operative total range of active movement (TRAM), total flexion contracture and PIP flexion contracture, Tubiana grade and DASH/Michigan Hand Scores were recorded and compared to post-operative data. Results. Mean age was 61 (range 43–90), 44 male, 10 females. The average duration of follow-up was 32 months (range 6–96). The mean fixed flexion deformity (FFD) in the PIPJ improved from 84 degrees (range 50–110, SD-12) to 30 degrees (range −5–90, SD-27) (p< 0.0001). Mean total flexion contracture improved from 123 degrees(range 50–210, SD-34) to 46 degrees (range 0–195, SD-50) (p< 0.0001). The mean TRAM improved from 70 degrees (range 10–140, SD-33) to 148 degrees (range 25–135, SD-52) (p< 0.0001). DASH scores improved from 32.0 to 27.6. Michigan hand scores improved from 68 to 76. There was no statistical difference in pre- and post-op hand scores. Complications include CRPS (8%), infection (6%), stiffness (4%), graft failure (4%), neurovascular injury (2%), fracture (4%). Conclusions. Long term follow-up of this two stage technique shows that the correction, range of movement and function is maintained. We consider that the complications rate is acceptable for these very severe deformities where amputation,
Background: Diagnostic injection plays an increasing role in the diagnosis of foot and ankle pathology. Joint communications have been reported in several studies, and it has been suggested they may impact on clinical management. Method: We analysed the findings of 389 arthrograms of the foot and ankle, identifying any joint communications noted on imaging. A case note review was then undertaken on a subset of 153 of these patients with the aim of establishing the effect of injection findings on clinical management. All injections were performed and reported by a single consultant radiologist. Results: Joint communications were seen in 24% of patients with an equal distribution amongst males and females. Rates of individual joint communications were consistent with those previously published. Injection studies had an impact on subsequent management in 88% of cases. Symptoms resolved with injection alone in 28% of patients with no communication versus 8% in those with a communication. Surgical plans were changed in over 20% of cases if a joint communication was found. There were no major complications reported (Joint sepsis or contrast allergy). Conclusion: This study confirms the presence of multiple joint communications within the foot and ankle, and highlights the importance of arthrography in the diagnosis of pathology. We would recommend joint injection be considered in all patients, especially if
Background: Accurate history and examination is often supported by radiological imaging and diagnostic injection to diagnose joint pathology. In the foot and ankle communications have previously been reported which may reduce the sensitivity of this technique. Method: We analysed the findings of 389 arthrograms of the foot and ankle, identifying any joint communications noted on imaging. A single consultant radiologist using local anaesthetic and contrast performed all injections. Results: Observed results were similar to those previously reported for joint communications, with 13.9% of cases showing a communication between the ankle and subtalar joints (10% reported incidence), and a 42.3% communication rate between the talonavicular and calcaneocuboid joints. We also identified previously unreported communications between the anterior subtalar and naviculocuneiform joints (8%), anterior subtalar and calcaneocuboid joints (9%) and the naviculocuneiform and tarsometatarsal joints (1.1%). Conclusion: This study confirms the presence of multiple joint communications within the foot, and highlights the potential importance of arthrography in the diagnosis of foot and ankle pathology. These communications must be appreciated when considering