Aims

Osteochondral lesions of the talus (OLT) are a common cause of disability and chronic ankle pain. Many operative treatment strategies have been introduced; however, they have their own disadvantages. Recently lesion repair using autologous cartilage chip has emerged therefore we investigated the efficacy of particulated autologous cartilage transplantation (PACT) in OLT.

We undertook a retrospective review of 24 arthroscopic procedures in patients with symptomatic ossicles around the malleoli of the ankle. Most of the patients had a history of injury and localised tenderness in the area coinciding with the radiological findings. Contrast-enhanced three-dimensional fast-spoiled gradient-echo MRI was performed and the results compared with the arthroscopic findings. An enhanced signal surrounding soft tissue corresponding to synovial inflammation and impingement was found in 20 patients (83%). The arthroscopic findings correlated well with those of our MRI technique and the sensitivity was estimated to be 91%. At a mean follow-up of 30.5 months (20 to 86) the mean American Orthopaedic Foot and Ankle Society score improved from 74.5 to 93 points (p < 0.001). Overall, the rate of patient satisfaction was 88%. Our results indicate that symptomatic ossicles of the malleoli respond well to arthroscopic treatment

Technique, inducations, complications and early outcomes with posterior ankle and subtalar arthroscopy. A. ANKLE ARTHROSCOPY: Tips and Pearls on Avoiding Complications. a. Introduction. i. understanding of the anatomy of the foot and ankle is critical to safe performance of arthroscopic procedures and prevention of complications. ii. understanding of the surface and intra-articular anatomy of the ankle/subtalaar region is essential. iii. topographical anatomy serves as a guide to the successful placement of arthroscopic portals in the ankle. iv. neurovascular and tendinous structures are most at risk. b. Indications for Posterior/Subtalar Arthroscopy. i. Posterior ankle/ST Impingement. ii. OLT Ankle (usually posteromedial). iii. Assist operative reduction of calc or post mal fractures. iv. Arthrodesis ankle/ST or both. c. Portals. i. Know the anatomy, use blunt dissection, minimize re-entry. ii. Preoperative plan for access, pathology, visualization. d. Prone Position. a. Posteromedial. b. Posterolateral. c. Accessory posterolateral. e. Set-up/instrumentation. i. Positioning -. ii. posterior, prone. iii. Distraction- non-invasive vs invasive (trans-calcaneal thin wire). iv. Equipment - general set-up/instruments. - scopes (4.0 for outside joint or fusions; 2.7 otherwise). - irrigation/pump (run at lowest flow possible). f. Tips on Avoiding Complications. i. Patient selection and education. ii. Careful preoperative planning, evaluation. iii. Know/respect your anatomy. iv. Meticulous portal placement/care. v. Limit operative time/distension/tissue damage. vi. Use mini C-arm to monitor. vii. Plan, plan and plan, if you are prepared, all will work out. viii. Rehabilitation protocol and follow up

Aims

The primary objective was to determine the incidence of COVID-19 infection and 30-day mortality in patients undergoing foot and ankle surgery during the global pandemic. Secondary objectives were to determine if there was a change in infection and complication profile with changes introduced in practice.

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.