[Treatment of fracture of tibia and fibula with three dimensional diaplasis fixation].
OBJECTIVE
To study the clinical effect of three dimensional diaplasis fixation in fracture of tibia and fibula.


METHODS
Twenty-one cases of fracture of tibia and fibula were treated with three dimensions fixation (12 males, 9 females, with an average age of 46 years). There were 5 cases in open fracture, 16 cases in closed fracture, and 4 cases in up-segment fracture, 8 cases in mid-segment fracture, 9 cases in below-segment fracture. Oblique fracture were in 10 cases, thrypsis were in 8 cases, multisegmental fracture were in 3 cases.


RESULTS
(1) Conditions of diaplasis fracture: dissected diaplasis were in 11 cases, closely dissected diaplasis in 9 cases, functional diaplasis in 1 case. (2) Clinical healing time: the minimum time was 43 days and maximum time was 85 days with an average of 62 days. (3) Conditions of functional recovery: all the patients were followed up from 4 to 12 months, 13 cases were excellent, 8 cases were good. (4) Time of backouting three dimensional diaplasis fixation: the minimum time was 6 weeks and the maximum 12 weeks with an average time of 8.5 weeks.


CONCLUSIONS
The three dimensional diaplasis fixation and the fracture extremity from such a three dimensional solid that it can satisfy crus biomechanics for treating fracture of tibia and fibula with unstressed barrier and uncentric stress. Moreover, the three dimensional diaplasis fixation is elastic, it's structure is so fixed that it can be favorable for bone union.
Yan
Zhao-Dong
ZD
Osteologic Department, Hainan Hospital of Chinese Medicine, Haikou 570203, Hainan, China. yan808@medmail.com.cn
Zhao
Yong
Y
Zhang
Tai-Biao
TB
Hu
Wan-Jun
WJ
Chen
Hai-Hua
HH
Zhang
Yan
Y
Fu
Yong-Xin
YX
D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D005360:Fibula / Q000293:injuries* / Q000503:physiopathology / Q000601:surgery*; D005592:Fracture Fixation / Q000295:instrumentation*; D017102:Fracture Healing; D006801:Humans; D008297:Male; D008875:Middle Aged; D009984:Orthopedic Fixation Devices; D020127:Recovery of Function; D013978:Tibial Fractures / Q000473:pathology / Q000503:physiopathology / Q000601:surgery*; D013997:Time Factors; D055815:Young Adult