짓니긴 및 벗겨진 손상에서 가로손가락손바닥활을 이용한 손가락 재건

Reconstruction of the Finger using Rerouting the Transverse Digital Palmar Arch in the Crushing or Avulsion Injured Finger

  • 최환준 (순천향대학교 의과대학 성형외과학교실) ;
  • 이인수 (순천향대학교 의과대학 성형외과학교실) ;
  • 최창용 (순천향대학교 의과대학 성형외과학교실) ;
  • 김미선 (순천향대학교 의과대학 성형외과학교실) ;
  • 김준혁 (순천향대학교 의과대학 성형외과학교실)
  • Choi, Hwan-Jun (Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University) ;
  • Lee, In-Soo (Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University) ;
  • Choi, Chang-Yong (Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University) ;
  • Kim, Mi-Sun (Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University) ;
  • Kim, Jun-Hyuk (Department of Plastic and Reconstructive Surgery, College of Medicine, Soonchunhyang University)
  • 투고 : 2009.01.12
  • 심사 : 2009.11.16
  • 발행 : 2010.01.10

초록

Purpose: In the finger, there are three major palmar arches in the arterial system. The location of this arches are constant. The middle and distal transverse arches are consistently large (almost 1 mm) and may be used for arterial vessel repairs either proximally or distally, depending on the length and direction needed. This paper describes our experiences in reconstruction and replantation of the finger using rerouting the transverse digital palmar arch. Methods: 31 patients with injuries according to our classification were treated from March of 2005 to October of 2008. In this study the authors subdivided injuries into those with amputation distal to the insertion of the flexor digitorum profundus (Class I, 31 fingers); those with amputation distal to the insertion of the flexor digitorum superficialis (Class II, 4 fingers). Replantation was performed using the artery-only technique with neither vein nor nerve repair. Because the artery has been damaged, it is still possible to make a direct suture by transposing the arterial arch in an inverted Y to I arterial configuration or converting the arch. Venous drainage was provided by an external bleeding method with partial nail excision, medical leech, and repaired margin. Results: The success rate was 87% (n=27) in class I and 75% (n=4) in class II. The authors conclude that crushing and complete avulsion injuries & amputations are salvageable, with acceptable functional results in select patients, especially those with amputation distal to the insertion of the flexor digitorum superficialis. Conclusion: We performed replantation and reconstruction with only-arterial transposing anastomosis successfully, resulting in good recovery of aesthetic and functional outcome. Three major digital palmar arches, especially distal two branches, give us additional treatment options. In the finger replantation and reconstructive techniques using rerouting healthy the transverse digital palmar arch increase the survival rate of the finger.

키워드

참고문헌

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