Research on shape changes of tibiofibular syndesmosis following fibula resected from different positions
10.3760/cma.j.issn.1008-6315.2009.03.019
- VernacularTitle:腓骨不同部位切除对胫腓下联合形态改变的研究
- Author:
Tingcai ZHANG
;
Daowen SI
;
Yuxin ZHANG
;
Shilong LI
- Publication Type:Journal Article
- Keywords:
Fibula;
Tibiofibular syndesmosis;
Ankle joint
- From:Clinical Medicine of China
2009;25(3):275-276
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the different effects of different resection position of fibula on shape of tibiofibular syndesmosis,and explore the best position of cut fibula,providing reference for clinical surgeon to use fibula reasonably.Methods Ten adult male cadaverie specimens 172-176 cm long were used for 20 shank-ankle specimens.10 cm long fibula was cut proximally at the lower point 1/6,lower point 1/4,lower point 1/3,middle point 1/2 respectively,which was compared with the nornlal one to analyze the changes of shape of tibiofibular syndesmosis.Results Normally,the distance oftibiofibular syndesmosiswas(0.30±0.10)mm.Underthe condition of cut at the lower point 1/6,the distance of tibiofibular syndesmosis was enlarged[(0.54±0.20)mm](P＜0.05).In contrast,under the condition of cut 10 cm long fibula proximally at the middle point 1/2.the distance of tibioffbu1ar syndesmosis hadlittle effect[(0.31±0.20)mm](P＞0.05).Conclusion The best resection position of fibula is in the proximity of the fibula at the point 1/2.
