Anatomy of the tibial nerve in relation to the tarsal tunnel: A cadaveric study.

BACKGROUND: Tarsal tunnel syndrome (TTS) is typically caused by an anatomical variant or mechanical compression of the tibial nerve (TN) with variable success after surgical treatment. METHOD: 40 lower-leg specimens were obtained. Dissections were appropriately conducted. Extremities were prepared under formaldehyde solution. The tibial nerve and branches were dissected for measurements and various characteristics. RESULTS: The flexor retinaculum had a denser consistency in 22.5% of the cases and the average length was 51.9 mm. The flexor retinaculum as an independent structure was absent and 77.2% of cases as an undistinguished extension of the crural fascia. The lateral plantar nerve (LPN) and abductor digiti minimi (ADM) nerve shared same origin in 80% of cases, 34.5% bifurcated proximal to the DM (Dellon-McKinnon malleolar-calcaneal line) line 31.2% distally and 34.3% at the same level. CONCLUSION: Understanding the tibial nerve anatomy will allow us to adapt our surgical technique to improve the treatment of this recurrent pathology.

Diagnosis and treatment of osteochondral lesions of the ankle: current concepts.

We conducted a wide-ranging review of the literature regarding osteochondral lesions of the ankle, with the aim of presenting the current concepts, treatment options, trends and future perspectives relating to this topic.

Os autores fazem uma revisão ampla da literatura a respeito das lesões osteocondrais do tornozelo, com o intuito de expor os conceitos atuais sobre o tema, as opções de tratamento, as tendências e as perspectivas.

Diagnosis and treatment of osteochondral lesions of the ankle: current concepts / Diagnóstico e tratamento das lesões osteocondrais do tornozelo: conceitos atuais

ABSTRACT We conducted a wide-ranging review of the literature regarding osteochondral lesions of the ankle, with the aim of presenting the current concepts, treatment options, trends and future perspectives relating to this topic.

RESUMO Os autores fazem uma revisão ampla da literatura a respeito das lesões osteocondrais do tornozelo, com o intuito de expor os conceitos atuais sobre o tema, as opções de tratamento, as tendências e as perspectivas.