Does a Traumatic Etiology of Hip Pain Influence Hip Arthroscopy Outcomes?

Autor: John P. Begly, Kristofer E. Chenard, Michael K. Ryan, Thomas Youm, David H Mai
Rok vydání: 2020
Předmět:
Zdroj: Arthroscopy: The Journal of Arthroscopic & Related Surgery. 36:167-175
ISSN: 0749-8063
DOI: 10.1016/j.arthro.2019.07.032
Popis: To determine whether patients who reported a discrete traumatic event precipitating the onset of femoroacetabular impingement syndrome (FAIS) reported similar patient-reported outcomes for the modified Harris Hip Score (mHHS) and the Non-Arthritic Hip Score (NAHS) following hip arthroscopy as patients with atraumatic hip pain associated with FAIS alone.A retrospective comparative therapeutic investigation of a prospectively collected database of cases performed by a single surgeon from 2010 to 2015 identified a group of patients who developed FAIS after a discrete traumatic event. This group was compared 1:2 with a body mass index and age-matched group of primary hip arthroscopies with atraumatic hip pain attributed to FAIS. Preoperative mHHS and NAHS were obtained and compared with those at 2-year follow-up. Clinical failure at 2 years was defined as any further ipsilateral hip surgery including revision arthroscopy and conversion to arthroplasty.In the traumatic etiology group, the mean mHHS and NAHS improved from 49.6 to 82.7 (P.001) and from 46.9 to 84.0 (P.001), respectively. The mean mHHS and NAHS in the atraumatic group improved from 51.5 to 85.82 (P.001) and from 49.3 to 85.2 (P.001), respectively. Survivorship at 2 years was 81.1% for traumatic etiology and 88.3% for atraumatic etiology; adjusted proportional hazards regression analysis demonstrated a difference in survivorship that was not statistically significant between the traumatic and atraumatic cohorts (hazard ratio 1.8, 95% confidence interval 0.8-4.0).The findings of this study demonstrate that patients presenting with FAIS and history of a traumatic hip injury can expect to experience similar good outcomes at 2 years following primary hip arthroscopy as compared with patients with atraumatic FAIS.Level III (Therapeutic) retrospective comparative study.
Databáze: OpenAIRE