Surgeons' preferences in treating cranial cruciate ligament ruptures in dogs.
To characterize veterinary surgeons' preferences in diagnostic, surgical, and postoperative management of cranial cruciate ligament ruptures in dogs, 175 surgeons, including American College of Veterinary Surgeons diplomates, surgery specialty-practice veterinarians, university surgeons, and surgery residents, were surveyed. Their experience with stifle surgery was evenly distributed from 1 to > 21 years. Approximately 70% (118/175) of surgeons treated 3 to 9 dogs with cranial cruciate ligament rupture each month. In diagnosis, 98% (172/175) of the surgeons used a cranial drawer test with the stifle joint at 140 degrees of flexion. Stifle radiography was performed by 53% (93/175) of surgeons for acute and by 81% (141/175) of surgeons for chronic cases. In repair of cranial cruciate ligament ruptures, 32% (56/175) of surgeons did not use intra-articular procedures, whereas 8% (14/175) of surgeons did not use extra-articular procedures. Surgical preferences depended on dog size (P < 0.05). For small dogs (ie, < 11 kg), 80% (140/175) of surgeons used extra-articular methods, and 14% (24/175) used intra-articular methods. For medium dogs (ie, 11 to 29 kg), 52% (91/175) of surgeons used extra-articular and 43% (75/175) used intra-articular methods. For large dogs (ie, > 29 kg), surgeons' preferences depended on the injury's duration (P < 0.05). For large dogs with acute injuries, 39% (68/175) preferred extra-articular and 55% (96/175) preferred intra-articular, whereas in chronic cases, 52% (91/175) preferred extra-articular and 42% (73/175) preferred intra-articular. The most common extra-articular method was placement of a suture from the lateral fabella to a hole drilled in the tibial tuberosity.(ABSTRACT TRUNCATED AT 250 WORDS)
Korvick
D L
DL
Department of Laboratory Animal Resources, University of Texas Health Science Center, San Antonio 78284-7859.
Johnson
A L
AL
Schaeffer
D J
DJ
D000818:Animals; D016118:Anterior Cruciate Ligament / Q000601:surgery; D000070598:Anterior Cruciate Ligament Injuries; D004285:Dogs / Q000293:injuries* / Q000601:surgery; D011182:Postoperative Care / Q000662:veterinary; D012421:Rupture; D013522:Surgery, Veterinary / Q000379:methods* / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires