摘要
目的 :提供国人髌骨和髌软骨的矢状断层解剖资料。方法 :国人膝部标本 11例 (2 2侧 )按MRI检查定位标线 ,冷冻后制成 5mm厚的矢状断层标本 ,在含有髌骨的 314个断层层面中观察和测量髌骨和髌软骨的厚度。结果 :髌骨和髌软骨的厚度无侧别差异 ,髌骨的厚度内侧 (16 . 14mm)大于外侧 (13. 84mm) ,中间 (18 .88mm)大于两侧 (13 .2 8mm) ;髌软骨的厚度内侧 (3. 6 7mm)小于外侧 (3 .84mm) ,中间 (3 .6 9mm)小于两侧 (3. 80mm)。髌骨和髌软骨的平均厚度分别为 (14 . 94± 4 . 4 8)mm和(3 .76± 0 . 92 )mm。结论 :研究结果丰富了国人髌骨和髌软骨的断层解剖学资料。
Objective:To provide the anatomical data of sagit tal sections for Chinese patella and patellar cartilage.Methods:Eleven adult kne e specimens of Chinese people(22 sides)were used.According to sag ittal localization by MRI,all specimens were frozen and cut into sagittal sectio ns with 5?mm in thickness.Patella and patellar cartilage of 314 planes of secti ons were observed and measured.Results:Thickness of patella and patellar cartila ge was no different between left and right sides.Medial patellar thickness was 16.14?mm,and 13.84?mm in lateral side, 18.88?mm in intermediate side and 13.28?mm in two sides.Thickness of medial patellar cartilage was 3.67?mm,and 3.84?mm in lateral side,3.69 mm in intermediate and 3.80?mm in two sides. The average thickness in patella was(14.94±4.48)mm and (3.76±0.92)mm in patellar cartilage.Conclusion:The results rich the anatomical data of sagittal sections of Chinese patella and patellar cartilage.
出处
《汕头大学医学院学报》
2005年第1期10-11,共2页
Journal of Shantou University Medical College
基金
广东省卫生厅基金资助项目 (B19970 85)
