Outcome and prognosis of avascular necrosis after talus fracture / 中华创伤杂志
Chinese Journal of Trauma
;
(12): 1086-1089, 2010.
Artigo
em Chinês
| WPRIM
| ID: wpr-385180
ABSTRACT
Objective To study the incidence and prognosis of avascular necrosis after talus fracture. Methods A retrospective survey was performed in 12 patients ( 13 feet) with talus fractures admitted into hospital from July 2004 to November 2009 to analyze necrosis rate, ankle function recovery and disability rate. According to Hawkin' s classification system, there were two patients with type Ⅰ feet, four with type Ⅱ feet, five with type Ⅲ feet and two with type Ⅳ feet. Results All patients were followed up for average period of 19.6 months (range 11-52 months). Avascular necrosis was detected in eight feet, of which one foot was treated with ankle fusion, one with subtalar arthrodesis and one with bone implantation. The other five feet had good ankle and subtalar function, with no collapse or osteoarthritis. According to Maryland foot score, the result was excellent in eight patients, good in two, fair in one and failure in two, with excellence rate of 77%. Conclusion The incidence of avascular necrosis after talus fracture is related to the location and energy of trauma. However, the function prognosis of the talus shows no correlation with necrosis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Journal of Trauma
Ano de publicação:
2010
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS