Short-Stem Prostheses in Total Hip Arthroplasty: An Unexpected Short-Term Complication: A Report of 2 Cases

We present here 2 cases of postoperative stress fractures in the setting of a short-stem implant. Both patients had well-aligned implants with good bone quality and presented with delayed onset and atraumatic thigh pain. They were diagnosed with periprosthetic fractures around stable implants.

We now reserve the use of these stems for patients who have femoral morphology and are unable to accept standard stems. Patients who complain of new-onset thigh pain in the setting of short-stem total hip arthroplasty should have a femoral stress fracture included in the differential diagnosis and be worked up appropriately.