Fig. 5From: A modified anatomical posterior cruciate ligament reconstruction technique using the posterior septum and posterior capsule as landmarks to position the low tibial tunnelHE staining. 5A: The vascular tissue in posterior capsule under 4 × 10 microscope; 5B: The bottom of the posterior septum is rich in vascular tissue under 4 × 10 microscope; 5C: The vascular tissue in septum under 10 × 10 microscope; 5D: There are no vascular tissue under 10 × 10 microscope. ①②③④⑤: vascular structure)Back to article page