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Table 1 Demographic characteristic of the patients

From: Mid- to long-term results of modified non-vascularized allogeneic fibula grafting combined with core decompression and bone grafting for early femoral head necrosis

Parameters

Median (range)

Total number

44 patients (44 hips)

Age (years)

36. 46 (26–47)

Body mass index (kg/m2)

23.8 (18.8–27.6)

Gender (male/female)

29/15

Etiology

 Alcohol-induced

26

 Steroid-induced

15

 Idiopathic

3

Classification

 Ficat II

44