Bilateral neck fracture in bimodular femoral stem after primary total hip arthroplasty: a case report.
Samo Karel FokterNenad GubeljakJožef PredanJure SevšekJan ZajcZmago KrajncPublished in: BMC musculoskeletal disorders (2021)
To our knowledge, this is the first report of bilateral modular neck fracture in a single patient. Even though the same surgeon performed both operations and used the same neck length and orientation, fractures occurred with a 17-year time difference after implantation. This shows that we cannot predict with certainty when a fracture might occur. Orthopaedic surgeons should use bi-modular stem designs for primary THA very cautiously.