图 2.
Schematic diagram of eight regions of femoral head
股骨头分区示意图
a. 股骨头球心；b. 股骨头圆韧带中心；c. 股骨矩中心；d. 股骨头分区整体观；e. 股骨头分区前面观 1：前上内区 2：前上外区 3：前下内区 4：前下外区；f. 股骨头分区的后面观 5：后上内区 6：后上外区 7：后下内区 8：后下外区
a. Center of femoral head; b. Center of round ligament of the femoral head; c. Center of femoral calcar; d. The whole view of the division of the femoral head; e. Anterior view of the division of the femoral head 1: Anterior superior internal area 2: Anterior superior outer area 3: Anterior inferior internal area 4: Anterior inferior outer area; f. Posterior view of the division of the femoral head 5: Posterior superior internal area 6: Posterior superior outer area 7: Posterior inferior internal area 8: Posterior inferior outer area
