Preventing mechanical complications of hip spacer implantation: technical tips and pearls.
Periprosthetic joint infection is a frequent complication after total hip replacement. Two-stage exchange with the use of a temporary cement spacer is commonplace. Several complications are possible with its use. In addition to infection persistence, mechanical complications such as dislocation or fractures are among the most common. Several risk factors can and should be addressed during first stage or spacer implantation surgery in order to minimize complications. Technical aspects as well as practical tips and pearls to overcome common nuisances such as spacer instability or femoral and acetabular bone loss will be discussed.
Pedro
P
Barreira
Pedro
P
Leite
Pedro
P
Neves
Daniel
D
Soares
Ricardo
R
Sousa
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D019072:Antibiotic Prophylaxis / Q000379:methods*; D019644:Arthroplasty, Replacement, Hip / Q000295:instrumentation*; D001843:Bone Cements; D004867:Equipment Design; D006622:Hip Prosthesis; D006801:Humans; D016459:Prosthesis-Related Infections / Q000517:prevention & control*
D000900:Anti-Bacterial Agents; D001843:Bone Cements