Muscle-flap coverage of exposed endoprostheses.
A well-entrenched tenet in the orthopedic community is that dehiscent wounds overlying exposed endoprostheses should be treated by implant removal and delayed reconstruction. A new management protocol utilizing thorough soft-tissue debridement and myocutaneous or muscle-flap coverage was evaluated in four patients at the UCLA Medical Center who presented with exposed endoprostheses. These prostheses were placed for total-joint replacement or limb salvage surgery. All four prostheses and extremities were salvaged without the need for endoprosthesis removal or exchange, and no infections developed. The results suggest that late aseptic wound dehiscence with an exposed endoprosthesis need not be managed with prosthetic removal, arthrodesis, or amputation. This one-stage procedure avoided infection, allowed early mobilization, and shortened hospitalization.
Lesavoy
M A
MA
Division of Plastic and Reconstructive Surgery, UCLA Medical Center.
Dubrow
T J
TJ
Wackym
P A
PA
Eckardt
J J
JJ
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009132:Muscles / Q000637:transplantation*; D019736:Prostheses and Implants; D013524:Surgical Flaps; D013529:Surgical Wound Dehiscence / Q000601:surgery*