The patients were followed-up for 6 months to 4 years, and there was not a single case of infection, prepatellar bursitis or early degeneration of the knee joint.
2
结果HE染色结果表明制动2、4、6周兔膝关节软骨的退变程度逐渐加重;
Results HE stain showed that the degeneration of articular cartilage aggravated with immobilizated 2, 4, 6 weeks.