Contrivance and clinical application of anatomical dynamic hip lock plate(ADHLP)
- VernacularTitle:解剖型髋动力带锁钢板的研制及临床应用
- Author:
Ying XIONG
;
Daxing WANG
;
Bailian LIU
- Publication Type:Journal Article
- Keywords:
anatomical dynamic hip lock plate;
intertrochanteric fracture;
contrivance
- From:
Orthopedic Journal of China
2006;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective]To investigate the effects of self-contrive antomical dynamic hip lock plate(ADHLP) in fixation of intertrochanteric fracture.[Method]Seventy-three cases (male 52,female 21) of intertrochanteric fracture were treated by internal fixation with ADHLP.The age were from 19～92y,average 54.7y.Traumatic causes:traffic accident,32 cases;pedesteian tumble,21 cases;fall from height,9 cases;other reasons,11 cases. According to the evans' classification:type Ⅰ,42 cases;type Ⅱ,17 cases;type Ⅲ,9 cases;type Ⅳ,5cases.[Result]Operating time averaged 60 minutes(ranged from 40～90 minutes). Blood loss in operation:average 200 ml (ranged from 100～400 ml).Complication was not found,(such as:coxa vara;femoral head concis;rotation displacement;infection;re-fracture;lock plate broken or loosening,et al.).All cases were followed-up from 6 to 48 months,average 36 months.The function of all hips were satisfactory.The excellent and good rate was 98.6%.[Conclusion]ADHLP in fixation of intertrochanteric fracture is accord with the demands of biomechanism,The indication is widespread,applicable for osteoporotic patients or old patients mespecial.This operation is simple and reliable,with little invasive injury and less blood losing.
