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Titre : | Foot and Ankle Clinics, Vol. 24, n° 1 - 2019 - Avascular Necrosis of the Foot and Ankle |
Type de document : | Bulletin : Périodique |
Paru le : | 01/03/2019 |
Année de publication : | 2019 |
Langues: | Français |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/journal/foot-and-ankle-clinics/vol/24/issue/1 |
Dépouillements
Article
Article
The Ficat classification describes the current understanding of the natural history of avascular necrosis (AVN) of the talus, including preclinical, preradiographic, precollapse, postcollapse, and arthritic stages, though patients may remain[...]
Article
Displaced talar neck fractures are no longer a surgical emergency; timing of definitive surgery has no influence on development of avascular necrosis.
Amount of initial fracture displacement is best predictor of osteonecrosis.
[...]
Article
Avascular necrosis (AVN) of the sesamoid develops as a result of anatomic and mechanical factors as well as recurrent microtrauma.
Sesamoid AVN is most commonly diagnosed with low signal intensity on T1 and T2 MRI studies along wit[...]
Article
Freiberg disease is an uncommon disease with variable presentations over a wide age range.
Treatment options must take into consideration the patients age, symptoms, stage of pathology, and overall foot mechanics.
Despit[...]
Article
Köhler disease refers to the condition of pain and swelling of the medial midfoot with associated osteochondrosis or avascular necrosis of the tarsal navicular in the child.
Though the etiology of Köhler disease remains unknown and[...]
Article
Müller-Weiss disease (MWD) is a dysplasia of the tarsal navicular that is developed during childhood and suffered during adulthood.
Pathomechanics in MWD include the shifting of the talar head laterally over the os calcis, thus dri[...]
Article
Core decompression is a relatively easy procedure from a technical standpoint and the results demonstrated it can be used with success to treat patients with early stage osteonecrosis of the talus.
Percutaneous technique has also s[...]
Article
Avascular necrosis following rotational ankle fractures is most commonly described in the talus; however, it can also occur in the tibial plafond. These sequelae of ankle fractures are rarely described in the literature.
Avascular [...]
Article
Vascularized bone grafting for talar osteonecrosis is a good treatment option for patients with talar osteonecrosis in the absence of significant subchondral collapse and tibiotalar arthritis.
Vascularized bone grafts may be harves[...]
Article
75% of Talar avascular necrosis (AVN) is associated with trauma, and in particular, talar neck fractures.
Revascularization of the talus can take up to 36 months by creeping substitution.
Prolonged nonweight bearing, par[...]
Article
Severe talar avascular necrosis is a debilitating problem that, after debridement of dead bone in the operating room, results in large bone voids and presents difficult challenges for the foot and ankle surgeon.
Patient expectation[...]
Article
The talus is surrounded by the tibia, fibula, calcaneus, and navicular, composing some joints in between with these bones.
Customized alumina ceramic total talar prosthesis is an ideal implant for the replacement due to talar osteo[...]