Fig . 1 - 43 median septum separating two posterior compartments of knee . note fenestrum at proximal pole . synovial septum invests cruciate ligaments and contains branch of middle genicular artery 图1 - 43中隔将膝关节后部分成两个腔室，注意隔膜近端的卵圆孔，滑膜中隔包裹交叉韧带及膝中动脉的分支。
