Radiographic and ultrasonographic changes in calves affected with septic arthritis

Abstract

Twelve clinical cases of septic arthritis in calves were divided into two groups of six animals each. Both the groups were treated using an intra-articular chitosan-based drug delivery system impregnated with ceftiofur sodium and honey. Radiographic and ultrasonographic evaluations were performed to assess changes associated with septic arthritis. The most common radiographic finding observed was soft tissue swelling along with widening of the joint space. Ultrasonographic examination of affected joints in both groups revealed hypoechoic areas indicative of joint effusion. Clinically, the calves presented with moderate to severe lameness at the time of presentation, which gradually improved to normal following the treatment. These clinical improvements were consistent with the radiographic and ultrasonographic evidence of healing observed during the study.