Introduction. Large osteochondral defects (OCD) of the talus present a difficult management conundrum. We present a series of Maioregen xenograft patches applied through an open approach, early lessons from the technique and good early outcomes, in patients who are otherwise looking at ankle salvage techniques. Results. 16 patients underwent open patch procedures, performed by a single surgeon, over a 30 month period. 12 males, and 4 females with age at presentation from 21–48. The majority were young, male, in physical employment with active sporting interest. MoxFQ, and E5QD were collected preop, 3, 6, 12 month postoperatively. There were significant improvements in ROM, pain, and scores in the cohort. 3 cases returned to Theatre, 1 for a concern about late infection, which settled with good outcome, and a further 2 with metalwork / adhesions. Conclusion. Early results suggest that this patch technique may be useful in prolonging the longevity of the TTJ, where micro fracture has failed, or the lesion is so large that it would likely be futile. Patients rescoped demonstrated good integration of the patch material, with stability and functional improvement. There may be a place for this technique in the management of large lesions, particularly in young patients where preservation is desired over joint salvage

Aims

The optimal management of posterior malleolar ankle fractures, a prevalent type of ankle trauma, is essential for improved prognosis. However, there remains a debate over the most effective surgical approach, particularly between screw and plate fixation methods. This study aims to investigate the differences in outcomes associated with these fixation techniques.

Aims

The primary aim of this study was to present the mid-term follow-up of a multicentre randomized controlled trial (RCT) which compared the functional outcome following routine removal (RR) to the outcome following on-demand removal (ODR) of the syndesmotic screw (SS).

Freiberg's Infraction; osteonecrosis of the metatarsal head, is the fourth most common intra-articular osteonecrosis in the body. Surgical intervention is usually reserved for late stage of the disease process (III-V) or failure of conservative management. We evaluated the outcomes of patients treated with primary Interpositional Arthroplasty technique using periosteum and fat for adequate surfacing and as a spacer for Freiberg's Disease. Twenty-three cases (21 patients) were performed from February 2009 – March 2016 (18 women, 5 men). Mean age at surgery was 51.1 years (range 19 – 70.5 years) with 91% affecting the second metatarsal. Twenty-one cases were primary and two cases were revision. Five cases were stage III, 10 were in stage IV and 8 were stage V. All patients underwent Interpositional Arthroplasty using periosteum and fat graft from affected metatarsal inserted as joint spacer and secured with sutures. Patients were followed up by postal questionnaires using two validated questionnaires; MOXFQ and AOFAS. Mean follow-up was 3.7 years (0.6 – 7.6 years). Paired two-tailed student t tests were used to assess clinical significance. The left and right foot was affected in 12 and 11 cases respectively. There were no postoperative infections, non-unions or transfer metatarsalgia. Surgery allowed 8 patients to wear normal footwear, 9 wearing fashion shoes, 5 wearing dress shoes and 5 patients returned to sporting activities. Mean pre-operative and post-operative VAS pain scores were 6.7 (range 4–10) and 3.2 (range 0–0) (p< 0.05). Mean peri-operative AOFAS scores were 43.8 (range 14–14) and 71.3 (range 10–10) (p< 0.05). Mean peri-operative MOXFQ scores were 62.9 (range 23–23) and 31.8 (range 0–0) (p< 0.05). We recommend our novel Interpositional Arthroplasty using periosteum and fat spacer for late stage Freiberg's disease as it can result in significant improvement in pain, prevents donor site morbidity and produces significant functional improvement and patient satisfaction

Background. Until recently, surgical treatments for advanced ankle osteoarthritis have been limited to arthrodesis or ankle replacement. Supramalleolar osteotomy provides a joint-preserving option for patients with eccentric osteoarthritis of the ankle, particularly those with varus or valgus malalignment. Aim. To evaluate radiological and functional outcomes of patients undergoing shortening supramalleolar osteotomy for eccentric (varus or valgus) osteoarthritis of the ankle. Method. Prospective review of patients from 2008 onwards. Osteotomy was the primary surgical procedure in all patients after failure of non-operative measures. Pre-operative standing antero-posterior and Saltzman view radiographs were taken to evaluate degree of malalignment requiring correction. Radiological and clinical outcomes were assessed at 3, 6 and 12 months post-operatively. Radiographs were reviewed for time to union. Patients were assessed on an outpatient basis for ankle range of motion as well as outcomes using AOFAS scores. Results. 33 patients over a 7 year period. Mean follow-up was 25 months (range 22–30). Mean time to radiological union was 8.6 weeks (range 8–10); there were no cases of non-union. There was a statistically significant improvement in functional scoring (P< 0.001); mean AOFAS score improved from 34.8 (range 15–40) pre-operatively to 79.9 (range 74–90) at 12 months post-operatively. There was no significant change in pre- and post-operative range of motion. 2 patients required revision surgery at 12 months; one to arthrodesis and one to ankle replacement. Conclusion. Supramalleolar osteotomy is a viable joint preserving option for patients with eccentric osteoarthritis of the ankle. It preserves motion, redistributes forces away from the affected compartment and corrects malalignment, providing significant symptomatic and functional improvement

We describe the surgical technique and results of arthroscopic subtalar release in 17 patients (17 feet) with painful subtalar stiffness following an intra-articular calcaneal fracture of Sanders’ type II or III. The mean duration from injury to arthroscopic release was 11.3 months (6.4 to 36) and the mean follow-up after release was 16.8 months (12 to 25). The patient was positioned laterally and three arthroscopic portals were placed anterolaterally, centrally and posterolaterally. The sinus tarsi and lateral gutter were debrided of fibrous tissue and the posterior talocalcaneal facet was released. In all, six patients were very satisfied, eight were satisfied and three were dissatisfied with their results. The mean American Orthopaedic Foot and Ankle Society ankle-hindfoot score improved from a mean of 49.4 points (35 to 66) pre-operatively to a mean of 79.6 points (51 to 95). All patients reported improvement in movement of the subtalar joint. No complications occurred following operation, but two patients subsequently required subtalar arthrodesis for continuing pain. In the majority of patients a functional improvement in hindfoot function was obtained following arthroscopic release of the subtalar joint for stiffness and pain secondary to Sanders type II and III fractures of the calcaneum

Background. Morton's Neuroma is a proximal neuralgia that affects the web spaces of the toes and is currently of unknown aetiology. Currently surgical excision is considered the gold standard treatment based on RCT and cohort studies. However patient derived outcomes have not previously been assessed. We addressed these aspects with our study. Methods. The validadated patient derived Manchester Oxford Foot and Ankle Questionnaire (MOXFQ) was used to assess patient derived outcomes of surgery prospectively. The MOXFQ enables the generation of four scores, a combined global score as well as a pain, walking and social score. Participants were asked to fill out the 16 item questionnaire prior to surgery and were followed up after a minimum of 6 months. All participants were treated with neurectomy following clinical diagnosis. Results. 3 patients (13.6%) were lost to follow up. Final Cohort: 19 feet from 17 participants (F=16, M=1), mean age of 56. The mean reduction in the total MOXFQ score was significant (p=0.001). The pre surgical mean score was 38.1 (95% confidence interval = 33.4 - 42.8) and after a mean follow up period of 20 months was 13.1 (95% confidence interval = 7.5 – 18.6). The reductions observed in the three metric scores of pain, walking and social were all significant (p=0.005, p=0.008, p=0.006 respectively). Eighty four percent of patients in the study experienced a clinically significantly improved pain domain, 95% in the walking domain and 58% in the social domain of the MOXFQ. Conclusions. Surgical excision is an effective intervention for treating Morton's interdigital Neuroma with improvements seen in all three domains of the MOXFQ. The pain metric scores were consistent with previous studies. Neurectomy produces excellent functional improvements for patients. However patient derived social outcomes from surgical excision were slightly more modest than for those of pain and walking

Introduction. The literature remains controversial on treatment of advanced stages of first metatarsophalangeal (MTP) arthritis and frequently favors arthrodesis. However, complications and suboptimal outcomes in active patients still remain with fusion of the first MTP joint. This study reports results of patients who underwent metallic resurfacing of the metatarsal side of the MTP joint. Materials and Methods. Twenty seven patients (31 implants) with stage II or III hallux rigidus underwent resurfacing with a fourth generation (screw fixation) contoured MTP implant and were willing to participate in a follow up study comparing pre- and postoperative radiographs, range of motion, AOFAS and SF-36 scores. The average age of these patients was 51 years (range 35-74) and the average follow up was 54 months (range 45-66). Results. The postoperative assessment demonstrated statistically significant improvements in range of motion, AOFAS, and SF-36 scores (P<0.05) when compared to baseline. The mean preoperative AOFAS scores improved from 51.5(range 35-74) to 94.1 (range 82-100). The mean preoperative active range of motion improved from 19.7 degrees (range 5-50) to 47.9 degrees (range 25-75). The mean preoperative passive range of motion improved from 28.0 degrees (range 10-60) to 66.3 degrees (range 40-90). The mean SF-36 score improved from 71.2 (range 60.6-80.0) to 88.2 (range 69.6-99.1), physical health sub scores improved from 66.8 (range 40-87) to 90.1 (range 70-98). The average time for return to work was 7 days (range 3-20). There was one implant revision due to phalangeal disease progression. All other patients were satisfied and willing to have the procedure performed again. Conclusion. Current 4 and 5 year results are very promising. Preservation of joint motion, alleviation of pain and functional improvement data are very encouraging. Because minimal joint resection is performed, conversion to arthrodesis or other salvage procedures is relatively simple if further intervention is necessary

Aims

The aim of this study was to evaluate the functional outcome in patients undergoing implant removal (IR) after fracture fixation below the level of the knee.

Objectives

The incidence of acute Achilles tendon rupture appears to be increasing. The aim of this study was to summarize various therapies for acute Achilles tendon rupture and discuss their relative merits.

The last decade has seen a considerable increase in the use of in total ankle arthroplasty (TAA) to treat patients with end-stage arthritis of the ankle. However, the longevity of the implants is still far from that of total knee and hip arthroplasties.

The aim of this review is to outline a diagnostic and treatment algorithm for the painful TAA to be used when considering revision surgery.

Cite this article: Bone Joint J 2017;99-B:5–11.

It has been suggested that extracorporeal shockwave therapy is a safe and effective treatment for pain relief from recalcitrant plantar fasciopathy (PF). However, the changes in gait and associated biomechanical parameters have not been well characterised. We recruited 12 female patients with recalcitrant PF who had a mean age of 59 years (50 to 70) and mean body mass index of 25 kg/m² (22 to 30). The patients reported a mean duration of symptoms of 9.3 months (6 to 15). Shockwave therapy consisting of 1500 impulses (energy flux density 0.26 mJ/mm²) was applied for three sessions, each three weeks apart. A pain visual analogue scale (VAS) rating, plantar pressure assessment and motion analysis were carried out before and nine weeks after first shock wave therapy. It was demonstrated that patients increased their walking velocity and cadence as well indicating a decrease in pain after shockwave therapy. In the symptomatic foot, the peak contact pressure over the forefoot increased and the contact area over the digits decreased. The total foot impulse also decreased as did stance duration. The duration the centre of pressure remained in the hindfoot increased in the symptomatic foot after shockwave therapy. The differences in centre of pressure trajectory at baseline decreased at final follow-up. In conclusion, shockwave therapy not only decreased the pain VAS rating but also improved the gait parameters of the symptomatic foot in PF patients.

Cite this article: Bone Joint J 2013;95-B:1088–93.

The aim of this study was to compare the outcome of bilateral sequential total ankle replacement (TAR) with that of unilateral TAR. We reviewed 23 patients who had undergone sequential bilateral TAR under a single anaesthetic and 46 matched patients with a unilateral TAR. There were no significant pre-operative differences between the two groups in terms of age, gender, body mass index, American Society of Anaesthesiologists classification and aetiology of the osteoarthritis of the ankle. Clinical and radiological follow-up was carried out at four months, one and two years.

After four months, patients with simultaneous bilateral TAR reported a significantly higher mean pain score than those with a unilateral TAR. The mean American Orthopaedic Foot and Ankle Society hindfoot score and short-form 36 physical component summary score were better in the unilateral group. However, this difference disappeared at the one-and two-year follow-ups.

Bilateral sequential TAR under one anaesthetic can be offered to patients with bilateral severe ankle osteoarthritis. However, they should be informed of the long recovery period.