Surgery Spotlight: Type 2 Duplicated Thumb Reconstruction-Surgery Spotlight: Type 2 Duplicated Thumb Reconstruction

Surgery Spotlight: Type 2 Duplicated Thumb Reconstruction

Video Transcription

Video Summary

Professor Kevin Chung from the University of Michigan discusses the surgical technique for reconstructing a type 2 duplicated thumb, using a case of a baby from Burma. He explains the classification of duplicated thumbs and outlines the approach for reconstructing the thumb, emphasizing the preservation of the ulnar collateral ligament for stability. The procedure involves determining the right thumb to remove, addressing the shared components between the duplicated thumbs, and reattaching muscles and ligaments for functionality. The process includes careful dissection to define structures, bone removal while maintaining skin for closure, and a technique to stabilize the thumb joint using an extensor tendon. The aim is to achieve a functional, aesthetically pleasing thumb after surgery, ensuring good perfusion and stability without the need for pin insertion in this particular case. The procedure is completed with careful suturing for optimal cosmetic results.

Asset Caption

In this video, Dr. Chung performs part 2 of duplicated thumb reconstruction.

Surgeon Kevin Chung, MD This product is not certified for CME.

Keywords

Surgical Videos

Surgery Spotlight

Hand

Nerve

Kevin Chung MD; Memben

thumb reconstruction

duplicated thumb

ulnar collateral ligament

surgical technique

thumb stability

Kevin Chung