Skip to main content
Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Treatment of cam-type femoroacetabular impingement using anterolateral mini-open and arthroscopic osteochondroplasty

Fig. 1

Intraoperative images under dry arthroscopy. a The integrity of the labrum (L) and the bony bumps (arrows) on the anterosuperior femoral head-neck junction (F) could be clearly examined and identified. b A degenerative labral lesion (arrows) resulted from repetitive cam-type impingement. c The pressurization and squeeze of bony bumps into labrum and cartilage could be reproduced by hip flexion and internal rotation; the dotted circle represented the possible osteochondroplasty site. d Restoration of femoral head-neck offset after osteochondroplasty (arrows)

Back to article page