Implantation of an uncemented total hip prosthesis. Technique and initial results of 100 arthroplasties.
A porous-coated modular total hip system was developed for uncemented implantation in dogs. The operative technique was developed in cadaver bones and live animals. One hundred uncemented total hip arthroplasties were performed in 92 dogs. Results were successful in 98% of the joints during follow-ups of 3 months or more. Complications included three luxations of the prosthetic joint, two fissure fractures of the femoral cortex, and one complete displacement of the acetabular component from its bony bed. Four complications were resolved successfully.
DeYoung
D J
DJ
Department of Companion Animal and Special Species Medicine, College of Veterinary Medicine, North Carolina State University, Raleigh 27606.
DeYoung
B A
BA
Aberman
H A
HA
Kenna
R V
RV
Hungerford
D S
DS
D000077:Acetabulum / Q000601:surgery*; D000818:Animals; D004285:Dogs / Q000601:surgery*; D005269:Femur / Q000601:surgery; D005270:Femur Head / Q000601:surgery*; D005500:Follow-Up Studies; D006622:Hip Prosthesis / Q000379:methods / Q000662:veterinary*; D011182:Postoperative Care / Q000662:veterinary; D011183:Postoperative Complications / Q000662:veterinary; D013536:Suture Techniques / Q000662:veterinary