Delayed Avascular Necrosis of the Talus Following Arthroscopic Os Trigonum Excision
نویسندگان
چکیده
منابع مشابه
Avascular Necrosis of the Talus in Juveniles
Avascular necrosis of the talus after severe ankle injury is well known. Avascular necrosis of talus is extremely rare in juveniles. However, it has been controversial whether the incidence of AVN after fracture of talus is higher in adult than in juveniles. It is possible that the immature talus can be more susceptible to circulatory. As treatment of avascular necrosis of the talus, non-operat...
متن کاملThe os trigonum.
In I 882 Shepherd reported three cases of fracture of the posterior process of the talus, which he had found while working in the dissecting room. In each case the fragment of hone consisted of the posterior part of the tubercle of the talus lateral to the groove for the tendon of the flexor hallucis longus, and had attached to it the posterior fasciculus of the lateral ligament of the ankle jo...
متن کاملTibiocalcaneal fusion for avascular necrosis of the talus.
Between 1994 and 1999, we treated six patients with avascular necrosis of the talus by excision of the necrotic body of the talus and tibiocalcaneal fusion using an Ilizarov frame. This was combined with corticotomy and a lengthening procedure. Shortening was corrected in all patients except two, who were over 60 years of age. All patients had previous operations which had failed. All achieved ...
متن کاملAvascular necrosis of the talus: a pictorial essay.
The talus is predisposed to avascular necrosis (AVN), or bone death due to ischemia, owing to its unique structure, characteristic extraosseous arterial sources, and variable intraosseous blood supply. Both traumatic and atraumatic causes have been implicated in talar AVN. The risk of posttraumatic AVN can be predicted using the Hawkins classification system. In addition, the "Hawkins sign" can...
متن کاملAvascular necrosis of the talus treated by core decompression.
We reviewed 11 patients (17 ankles) who had had core decompression for symptomatic avascular necrosis of the talus before collapse. The Mazur grading system was used to assess function preoperatively and at final follow-up, and radiographs were graded according to the Ficat and Arlet (1980) classification modified for the ankle. At a mean follow-up of seven years (2 to 14) 14 ankles (82%) had a...
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ژورنال
عنوان ژورنال: Foot & Ankle Orthopaedics
سال: 2021
ISSN: 2473-0114,2473-0114
DOI: 10.1177/24730114211015214