[Value of modified Allis technique in closed reduction of posteriorly dislocated hip with Pipkin I/II fracture].
OBJECTIVE
To explore the value of modified Allis technique in closed reduction of posteriorly dislocated hip.


METHODS
For the control group, 98 cases of dislocated hips with Pipkin I/II fracture were studied retrospectively and their success reduction rates analyzed. For the experimental group, 36 cases with similar injury were studied prospectively. And the modified Allis technique was used and the success reduction rates were analyzed.


RESULTS
Among the control group, 32 cases were reduced with a success rate of 67.3%. The success rate was 69.4% for the experimental group. And 97.2% of those unresponsive to the Allis technique were all successfully reduced by the modified Allis technique.


CONCLUSIONS
The modified Allis technique is efficacious for posteriorly dislocated hips with Pipkin I/II fracture.
Department of Orthopedic Trauma Center, Third Hospital, Hebei Medical University, Key Laboratory of Orthopedic Biomechanics of Hebei Province, Shijiazhuang 050051, China. Email: malijie126@126.com.
Lijie
L
Ma
Department of Orthopedic Trauma Center, Third Hospital, Hebei Medical University, Key Laboratory of Orthopedic Biomechanics of Hebei Province, Shijiazhuang 050051, China.
Haotian
H
Wu
Department of Orthopedic Trauma Center, Third Hospital, Hebei Medical University, Key Laboratory of Orthopedic Biomechanics of Hebei Province, Shijiazhuang 050051, China.
Zhiyong
Z
Hou
Department of Orthopedic Trauma Center, Third Hospital, Hebei Medical University, Key Laboratory of Orthopedic Biomechanics of Hebei Province, Shijiazhuang 050051, China.
Zengyan
Z
Li
Department of Orthopedic Trauma Center, Third Hospital, Hebei Medical University, Key Laboratory of Orthopedic Biomechanics of Hebei Province, Shijiazhuang 050051, China.
Heng
H
Li
D000328:Adult; D005260:Female; D006617:Hip Dislocation / Q000150:complications / Q000601:surgery*; D006620:Hip Fractures / Q000150:complications / Q000601:surgery*; D006801:Humans; D008297:Male; D008349:Manipulation, Orthopedic / Q000379:methods*; D008875:Middle Aged; D012189:Retrospective Studies; D016896:Treatment Outcome; D055815:Young Adult