Table 1 The comparison of range of motion between pre-operation and post-operation
Flexion | Extension | |||||
|---|---|---|---|---|---|---|
Pre-operation | 13 months after the operation | 18 months after the operation | Pre-operation | 13 months after the operation | 18 months after the operation | |
Left hip | 0°-25° | 0°-85° | 0°-110° | Flexion deformity | 0°-15° | 0°-15° |
Right hip | 0°-15° | 0°-80° | 0°-105° | 0°-10° | 0°-10° | |
Left knee | 0°-15° | 0°-100° | 0°-125° | 0° | 0° | |
Right knee | 0°-10° | 0°-90°, | 0°-127° | 0° | 0° | |