Symptomaticdisease recurred in two of the thirteen hips treated with arthrotomy alone.
单纯进行关节外切开治疗的13例患者中有2例疾病复发。
2
Symptomaticdisease recurred in two of the thirteen hips treated with arthrotomy alone and in none of the hips that had undergone dislocation.
单纯进行关节外切开治疗的13例患者中有2例疾病复发,但没有一例出现关节脱位。
3
Conclusions Data extracted from previously published studies suggest that asymptomatic osteonecrosis has a high prevalence of progression to symptomaticdisease and femoral head collapse.