Dr. Sterling Bunnell of San Francisco has requested that we call attention to a correction in his article entitled "Opposition of the Thumb", published in The Journal for April 1938. Line three on page 281 should read: "In regard to tendons, the flexor pollicis brevis is excellent as it"; and line thirty-one on page 282 should read: "Another method is to detach the tendon of the flexor pollicis brevis".