The need for a dose constraint in hip prosthesis to minimize later hip dysfunction. A retrospective analysis of relevant cases

Results from a single-institution study support the need of a dose constraint for patients who have previously undergone hip replacement surgery. Our study provides evidence that a dose above 30 Gy to the area of hip prosthesis is significantly correlated with later hip arthroplasty dysfunction as measured by the Harris Hip Score. As total hip arthroplasty becomes more and more common, it is urgent to further look into radiation therapy treatment parameters that can be modified to improve the quality of life of patients who receive pelvic irradiation after hip arthroplasty.

Source: Medical Dosimetry - March 16, 2021 Category: Radiology Authors: Vassilis Kouloulias, Maria Protopapa, Anna Zygogianni, Georgios Patatoukas, Andromachi Kougioumtzopoulou, Olga Savvidou, Kalliopi Platoni Source Type: research