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

目的探讨方肌蒂骨瓣疗早期骨头坏死的临床经验。

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骨头坏死患者骨质修复程度的影响。

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

主要病因骨头坏死骨头（结）似乎是微循环，阻止微循环的骨头。

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(简称激素)建立骨头骨细胞坏死模型。