Periacetabular osteotomy with or without arthroscopic management in patients with hip dysplasia: study protocol for a multicenter randomized controlled trial.
Geoffrey P WilkinStéphane PoitrasJohn ClohisyEtienne BelzileIra ZaltzGeorge GrammatopoulosGerd MelkusKawan RakhraTim RamsayKednapa ThavornPaul E BeauléPublished in: Trials (2020)
ClinicalTrials.gov NCT03481010 . Registered on 6 March 2020. Protocol version: version 3.