Retrospective study of 28 cases of cholecystoduodenostomy performed using endoscopic gastrointestinal anastomosis stapling equipment.

Medical records were reviewed of 24 dogs and four cats that underwent cholecystoduodenostomy to relieve extrahepatic biliary obstruction. These procedures had been performed using a 30-mm endoscopic gastrointestinal anastomosis stapler. At presentation, most animals had clinical signs of vomiting and anorexia, and total bilirubin was elevated in both dogs (n=21) and cats (n=4).

Arthrodesis for congenital flexural deformity of the metacarpophalangeal and metatarsophalangeal joints.

A llama, a miniature horse, and a miniature donkey with severe bilateral congenital flexural deformities of the metacarpophalangeal and metatarsophalangeal joints were treated successfully by arthrodesis with dynamic compression plating or external skeletal fixation. The flexor tendons were more taut than the suspensory ligaments and were transected. In the llama, the suspensory ligament was transected, and overcorrection caused ischemic necrosis of one distal limb and subluxation of the other fetlock joint.

Effect of two muscle sling techniques on early morbidity after femoral head and neck excision in dogs.

Femoral head and neck excision was performed on the left coxofemoral joint of 18 dogs. The osteotomy site was padded with a partial-thickness biceps femoris muscle sling in one group of six dogs, and with a deep gluteal muscle flap in another group of six dogs. In a third group of six dogs, a partial-thickness biceps flap was created and sutured back in its original location.