Medetomidine--ketamine--diazepam anesthesia in the rabbit.

: Orthopaedic operations were performed in 340 rabbits when developing biodegradable rods for the fixation of fractures. The rabbits were anaesthesized by injecting medetomidine combined with ketamine and diazepam (MKD) subcutaneously. The mortality due to the anaesthesia was zero. Arterial blood gas analyses showed a moderate decrease in the haemoglobin oxygen saturation and compensated respiratory acidosis, which was well tolerated by the animals. It is concluded that MKD anaesthesia is well suited for orthopaedic operations in the rabbit.