Periacetabular Osteotomy With and Without Arthroscopic Management of Central Compartment Pathology
Hip Dysplasia
About this trial
This is an interventional treatment trial for Hip Dysplasia
Eligibility Criteria
Inclusion Criteria:
- Skeletally mature patient undergoing Bernese periacetabular osteotomy for symptomatic acetabular dysplasia/hip instability
- Pre-Operative MRI at 3T and/or gadolinium MR arthrogram
- Age, 16-50 years old
- Patient capable of giving informed consent
Exclusion Criteria:
- Prior hip/pelvis surgery of any kind on the surgical side
- Prior hip arthroplasty surgery on either side
- Radiographic evidence of arthritis (i.e. Tönnis grade =2)
- Known connective tissue disorder (e.g. Ehlers-Danlos Syndrome, etc.)
- Known neuromuscular disorder (e.g. Cerebral Palsy, Spina bifida, etc.)
- Known skeletal dysplasia (e.g. Achondroplasia, Multiple Epiphyseal Dysplasia, etc.)
- Cognitive impairment that prevents accurate completion of patient-reported outcome questionnaires.
- Patient unable/unwilling to complete all required follow-up visits
- Concurrent proximal femoral osteotomy and/or surgical hip dislocation
Sites / Locations
- Northwestern UniversityRecruiting
- William Beaumont HospitalRecruiting
- The Washington UniversityRecruiting
- Hospital for Special SurgeryRecruiting
- Children's Hospital of Eastern OntarioRecruiting
- Ottawa Hospital Research InstituteRecruiting
- CHU de Québec - Université LavalRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Active Comparator
PAO with hip arthroscopy
PAO without hip arthroscopy
Patient's in the "Scope PAO" group have been diagnosed with hip dysplasia and a decision has been made between the patient and the surgeon that the best way to treat the hip problems is with surgery. Patient's in the "Scope-PAO" group have been randomized to receive a periacetabular osteotomy with a hip arthroscopy.
Patient's in the "PAO-only" group have been diagnosed with hip dysplasia and a decision has been made between the patient and the surgeon that the best way to treat the hip problems is with surgery. Patient's in the "PAO-only" group have been randomized to receive a periacetabular osteotomy only.