Conclusion Femoral head arthroplasty reserving articular capsule by lateral incision to treat femoral neck fracture of elderly patients is a safety, convenient and good method.
结论外侧切口保留关节囊的老年人工股骨头置换术是一种安全、有效的髋关节功能重建的治疗方法，值得提倡。
2
While only articular cartilage of femoral head was excised in the control group.
对照组仅同法切除股骨头关节软骨。
3
There are gap junctions in the cells in the same cartilage cavities in the articular cartilage of the human femoral head.