摘要
目的 :观测膝横韧带和板股后韧带的起止和大小 ,为临床膝关节疾病的诊治提供解剖学资料。方法 :对 5 6例经福尔马林固定的膝关节进行大体解剖和测量 ,统计学处理数据。结果 :膝横韧带呈圆索状 ,横行连结两侧半月板的前端 ,其出现率为 (64.3± 6.4) %长 (3 8.4± 4.2 )mm ,宽 (4 .2± 0 .3 )mm厚 (3 .2± 0 .2 )mm。板股后韧带起自外侧半月板的后缘 ,沿后交叉韧带的后方 ,斜向内上方 ,止于股骨内侧髁内侧面 ,其出现率为 (85 .7± 4.7) % ,长(2 4.2± 4.4)mm ,宽 (5 .2± 0 .3 )mm ,厚 (4 .2± 0 .2 )mm。结论 :膝横韧带和板股后韧带较为恒定 ,对膝关节的稳定起一定作用 。
Objective:To observe and measure the orgin,attachment and the size of the transverse geniculate ligament and the posterior meniscofemoral ligament so as to provide the anatomical basis for the diagnosis and treatment of the knee joint diseases.Methods:fifty six adult knee joints (male 28,female 28) fixed with formalin were used to observe and measure the transverse geniculate ligaments and the posterior meniscofemoral ligaments.Results:The transverse geniculate ligament was round in appearance,linking transversely the anterior points of both meniscuses,its occurrence rate was (64.3±6.4)%.The length,width and thickness of the transverse geniculate ligament were (38.4±4.2) mm,(4.2±0.3) mm and (3.2±0.2) mm respectively.The posterior meniscofemoral ligament originated from the posterior border of the lateral meniscus,running obliquely and superomedially along the back of the posterior cruciate ligament,and finally inserted to the medial condyle of the femur.The occurrence rate of the posterior meniscofemoral ligament was (85.7±4.7)%.The length,width and thickness of the meniscofemoral ligament were (24.2±4.4) mm,(5.2±0.3) mm and (4.2±0.2) mm respectively.Conclusion:The transverse geniculate ligament and the posterior meniscofemoral ligament exists in the knee joint constantly,which may play an important role in the stability of this joint.
出处
《解剖学杂志》
CAS
CSCD
北大核心
2001年第5期472-474,共3页
Chinese Journal of Anatomy
关键词
膝关节
膝横韧带
板股后韧带
人体形态学
knee joint
transverse geniculat ligament
posterior meniscofemoral ligament
