Dunn View Alpha Angle More Useful Than Femoral Head-Neck Offset to Predict Acetabular Cartilage Damage in Patients With Femoroacetabular Impingement Syndrome Undergoing Hip Arthroscopy
Shapira J, Owens JS, Jimenez AE, Maldonado DR, Rosinsky PJ, Ankem HK, Peskin B, Lall AC, Domb BG. Dunn View Alpha Angle More Useful Than Femoral Head-Neck Offset to Predict Acetabular Cartilage Damage in Patients With Femoroacetabular Impingement Syndrome Undergoing Hip Arthroscopy. Arthroscopy The Journal Of Arthroscopic And Related Surgery 2021, 38: 1193-1200. PMID: 34537312, DOI: 10.1016/j.arthro.2021.08.039.Peer-Reviewed Original ResearchConceptsFemoral head-neck offsetAcetabular cartilage damageFemoroacetabular impingement syndromeAnterior center-edge angleHead-neck offsetLateral center-edge angleCenter-edge angleCartilage damageAlpha angleHip arthroscopyImpingement syndromeMultivariate analysisDunn view radiographsPrimary hip arthroscopyMultivariate logistic regressionMultivariate logistic modelAcetabular cartilage defectsPreoperative likelihoodCohort studyPreoperative predictorsTönnis gradeRadiographic variablesOuterbridge classificationExclusion criteriaArticular disruption