Arthroscopic surgery for femoroacetabular impingement has limited effect in patients with Tönnis grade-2 at 4-year follow-up.
Jesus Mas MartinezCarmen Verdu-RomanDavid Bustamante Suarez de PugaManuel Morales SantiasEnrique Martinez GimenezJavier Sanz-ReigPublished in: Archives of orthopaedic and trauma surgery (2021)
Cohort study, level 3.