title: Radial or ulnar artery laceration. Repair or ligate?
abstract: OBJECTIVE
  To determine the relationship between patency of radial or ulnar artery repair and later hand symptoms.
  
  
  METHODS
  Call-back survey.
  
  
  METHODS
  Urban trauma center.
  
  
  METHODS
  Thirty-two subjects with wrist artery lacerations undergoing 26 arterial repairs and six artery ligations during an 8-year period.
  
  
  METHODS
  Directed history and hand examination (palpation of wrist pulses, Doppler Allen test, and Doppler interrogation of palmar arch and digital vessels).
  
  
  METHODS
  History of hand claudication, weakness, or cold sensitivity or paresthesias and patency of wrist arteries.
  
  
  RESULTS
  Twelve (46%) of 26 wrist artery repairs were patent. There was no evident benefit of optical magnification or specialization in hand or vascular surgery. No subjects had hand claudication; there was a 50% incidence of hand weakness and a 12% incidence of cold sensitivity independent of patency of the damaged wrist artery and present only in subjects with associated nerve injury. Professional charges for wrist artery repair were threefold to fourfold higher than those for wrist artery ligation.
  
  
  CONCLUSIONS
  Consonant with prior reports, patency following repair of radial or ulnar artery laceration does not exceed 50%. Later hand symptoms relate to nerve or tendon damage, not to arterial patency. In the absence of acute hand ischemia, simple ligation of a lacerated radial or ulnar artery is safe and cost-effective.
authors.affiliation: Department of Surgery, Harborview Medical Center, University of Washington School of Medicine, Seattle.
authors.forename: M
authors.initials: M
authors.lastname: Johnson
authors.forename: M
authors.initials: M
authors.lastname: Ford
authors.forename: K
authors.initials: K
authors.lastname: Johansen
mesh_terms: D000293:Adolescent; D000328:Adult; D000465:Algorithms; D002648:Child; D002985:Clinical Protocols; D005260:Female; D005500:Follow-Up Studies; D006786:Hospitals, Urban; D006801:Humans; D015994:Incidence; D008026:Ligation; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000453:epidemiology; D017534:Radial Artery / Q000293:injuries / Q000601:surgery*; D012421:Rupture; D014193:Trauma Centers; D017535:Ulnar Artery / Q000293:injuries / Q000601:surgery*; D014656:Vascular Surgical Procedures / Q000379:methods; D014861:Washington