Therapieentscheidung bei Kombinationspathologien Dysplasie – FAI – Fehlrotation

Abstract

Hip dysplasia, FAI and femoral malrotation often occur together, resulting in mixed symptoms and severe biomechanical limitations of the hip. To report on the current recommendations for the best possible diagnosis and treatment strategies of combination pathologies in hip-preserving surgery. Review and discussion of the relevant literature with consideration of own experience in the treatment of complex combined pathomorphologies of the hip. Patient history and athorough clinical examination are key for determining the predominant pathomorphologies causing the symptoms. Standardized conventional ap pelvic and axial images of the hip are the basis for the radiological assessment of the hip, supplemented with MRI, CT and animations of the hip, depending on the case. As the pathologies influence each other functionally, astepwise approach to treatment is recommended. The functionally most relevant pathology is treated first, followed by further corrections as needed. The primary goal is to achieve astable hip with normal acetabular coverage, followed by an impingement-free range of motion and normalized musculoskeletal function. Care must be taken in the choice of surgical method to ensure that all pathologies can be adequately treated. Complex, combined pathologies of the hip can be treated sufficiently with hip-preserving surgery. Athorough diagnosis is important in order to recognize the functional interaction of the different pathologies. The goal of the surgical therapy is acorrectly covered, stable hip with anormal range of motion.