The synovial folds of knee joint of 6 normal and pathological cases were observed with a Hitachi S-450 SEM .

用扫描电镜观察了6例正常和病变的成人膝关节 滑膜 襞 。

Under the microscope there were three histologic types in child synovial folds and most of them belonged to adipose type or fibro - adipose type .

镜下观察儿童有三种不同的组织学类型，其中以脂肪型和纤维脂肪型为主（ 88.9%） 。

Comparing with the child group the adult group had a bigger occurrence rate ( 85.9 % ) than that ( 35.9 % ) of child group . The synovial folds in adult were medium or large size however these of in child were small size .

两者比较，成人 滑膜皱襞的出现率为85.9%高于儿童（35.9%），并且成人以大中型 滑膜 皱襞 为主，而儿童以小型 为主 。

Observation and measurment of the Synovial folds of the hip joints were made on 21 embalmed cadavers of each of the fetus children and adult groups .

观测了胎儿、儿童和成人组各21具防腐尸体的髋关节 骨膜 皱襞 。

Results : There were synovial folds in most joints in both adult and child group .

结果：无论成人还是儿童，各 腰椎 间 关节均可出现 滑膜 皱襞 。