Hydroprednisone acetate was injected into the rabbits of the model group using intragluteal injection to produce necrosis models of bone cells of femoral head.

模型组采用臀肌注射醋酸氢化泼尼松(简称)立股骨骨细胞坏死模型。

The primary etiology of avascular necrosis of the femoral head (AVN) appears to be circulating microemboli that block the microcirculation of the femoral head.

主要病因股骨缺血性坏死股骨（结）似乎是，阻止的股骨。

Objective To investigate the influence of health education on sclerotin reparation of patients with avascular necrosis of femoral-head (ANFH) after interventional therapy.

目的探讨健康教育对股骨缺血性坏死患者骨质修复程度的影响。

Objective To discuss the treatment experiences of ischemic necrosis of femoris with bone flap with quadratus femoris pedicle transplantation.

目的探讨股方肌蒂骨瓣移植治疗早期股骨缺血性坏死的临床经验。