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[Reconstruction of hip joint function: old fracture-dislocation of hip joint complicated with deformed healing of upper 1/3 of fractured femur--a case report].

OBJECTIVE
To explore a method of reconstruction of hip joint function after deformed healing of the upper 1/3 of fractured femur as a complication of old fracture dislocation of hip joint.


METHODS
A patient with loss of function in hip joint and fusion of knee joint was treated with lock for femur intra-medullary fixation in April 1997.


RESULTS
Before operation, the diseased hip joint lost its most functions and the entire lower extremity was disabled because the knee joint had been fused. One year after operation, the follow-up examination revealed that the patient could walk by crutches without discomfort, his daily life and work recovered to normal.


CONCLUSION
It is effective to treat a patient suffering old fracture-dislocation of hip joint complicated with deformed healing of the upper 1/3 of fractured femur by means of individualized artificial joint replacement and a prosthesis body with lock for femur intra-medullary fixation, and it is helpful for the development of a new clinical idea to reconstruct functions in the management of some particular cases.