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Fig. 1 | BMC Musculoskeletal Disorders

Fig. 1

From: Surgical treatment of carpometacarpal thumb arthritis with trapeziectomy and intra-tendon (FCR) suspension with one-loop APL: comparative cohort study

Fig. 1

A Ceruso’s technique. B Catalano’s modification, called the OLA (once-looped around) technique. C Once-looped intratendineous” (OLI) technique. M1: first metacarpal bone. M2: second metacarpal bone. S: scaphoid. FCR: flexor carpi radialis. APLp: palmar slip of abductor pollicis longus. APLd: dorsal slip of abductor pollicis longus. The APLd is sutured on the capsule after the interposition, and the capsule is closed

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