Fat embolism syndrome after cementless total hip arthroplasty.
There are few reports in the literature of fat embolism syndrome after cementless total hip arthroplasty (THA). Most reported cases have occurred after fracture or cemented THA. We report a case of a healthy 51-year-old woman who underwent THA for osteoarthritis under spinal anesthesia. A press-fit cup and extensively porous-coated diaphyseal locking stem were used and inserted without cement. In the recovery room, the patient became hypoxemic and hypotensive and developed cortical blindness. The next day, a petechial rash was evident. Gurd's criteria for fat embolism syndrome were fulfilled. Her symptoms resolved over a 2-week period. Patients undergoing cementless THA are at risk for fat embolism syndrome, and this must be considered in the differential diagnosis for postoperative hypoxemia and neurologic deficits.
Gelinas
J J
JJ
London Health Sciences Centre, Ontario, Canada.
Cherry
R
R
MacDonald
S J
SJ
D019644:Arthroplasty, Replacement, Hip / Q000379:methods*; D004620:Embolism, Fat / Q000175:diagnosis / Q000209:etiology*; D005260:Female; D006801:Humans; D000860:Hypoxia / Q000209:etiology; D008875:Middle Aged; D010003:Osteoarthritis / Q000601:surgery; D011183:Postoperative Complications; D013577:Syndrome