Conclusion Part of annular ligament or synovialfold interposed between the capitellum and the radial head could explain the mechanism of the pulled elbow.
结论环状韧带或滑膜皱襞嵌入肱桡关节间是引起牵拉肘发病的重要因素，该机制可以解释牵拉肘的临床表现。
2
The results suggested that the nature of the meniscoid structures was the synovialfold and its entrapment or breakage might be one of the causes for nuchal pain.
这些结果提示半月板样结构的实质是滑膜的皱折，其受损可能是颈项痛的原因之一。
3
Conclusion: Knee joint air-filling contrast CT examination had important diagnostic value for synovialfold syndrome. synovioma, synovitis and manysynovial diseases.