Hemiarthroplasty Hip — Indications
Most common indication: displaced femoral neck fracture in elderly. Types: unipolar (Austin-Moore, Thompson) vs bipolar prostheses. Advantages: shorter surgery, less blood loss vs THA. Disadvantages: acetabular erosion, groin pain in long term. Choice depends on age, activity, acetabular status.
Practised by MCQ
10What is the most common indication for hemiarthroplasty of the hip?
mcqWhich of the following types of hemiarthroplasty involves a single spherical femoral head that articulates dir...
mcqWhat is a common disadvantage of unipolar hemiarthroplasty?
mcqIn which patient population is hemiarthroplasty particularly indicated?
mcqWhat is a key factor determining whether to perform hemiarthroplasty or total hip arthroplasty in elderly pati...
mcqWhich prosthesis type is designed to theoretically reduce acetabular wear?
mcqWhat does NICE guidance recommend for patients who are not independently mobile and have a displaced NOF fract...
mcqWhich type of fixation is preferred for cemented hemiarthroplasty in elderly patients?
mcqWhat complication is associated with cemented arthroplasty that can be life-threatening?
mcqWhich of the following statements about bipolar hemiarthroplasty is true?