Vaginal mass following uncemented total hip arthroplasty |
| |
Authors: | Young-Soo Shin Tae-Wan Jung Seung-Beom Han |
| |
Affiliation: | Department of Orthopedic Surgery, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea |
| |
Abstract: | A 53-year-old woman developed a vaginal mass following an uncemented total hip arthroplasty. The mass was in direct communication with the hip through an acetabular medial wall defect after loosening of the acetabular component. The mass formation was caused simultaneously by changes secondary to polyethylene wear, a tiny delamination of the porous titanium mesh coating and a broken antirotational tab on the acetabular cup, all of which may have served as sources of metal particles. A careful evaluation of the patient''s history, symptoms, X-ray findings and computed tomography scans should always be performed to ensure accurate diagnosis. |
| |
Keywords: | Metal debris polyethylene wear pseudotumor total hip arthroplasty |
|
|