Our results confirmed that PSP is a risk factor for dehiscence of IRA and suggest that patients with PSP may be a unique surgical population, in which stapling may be preferred over hand-sewn anastomoses after enterectomies.

Cats with preoperative lymph node enlargement and pleural effusion have shorter survival times than cats without.

The mechanical advantages of the HP over the LC-DCP make it a viable alternative for PCA. Smaller CC, MAD and PSS of the HP may reduce the risk of implant failure and postoperative morbidity following PCA.

This study found that SOP showed less variability between the orthogonal bending directions than LC-DCP in a comminuted fracture model, and also described the bi-planar bending behaviour of both constructs. Although not exhibiting identical bending properties in both planes, SOP constructs had a more homogenous bending behaviour in orthogonal loading directions. The difference between the SOP with a circular cross sectional shape compared to the rectangular shape of standard plates is probably responsible for this difference.

A 4.5-month-old, 13.8 kg, female neutered mixed breed dog was presented for evaluation of acute non-weight bearing right pelvic limb lameness. Radiographs revealed a tibial tuberosity avulsion fracture for which open reduction/internal fixation was performed. Asymmetrical premature closure of the cranial aspect of the proximal tibial physis ensued with a tibial plateau angle of -12°. Abnormal stifle biomechanics resulted in lameness and caudal cruciate ligament fraying. Tibial plateau levelling osteotomy was performed in standard fashion with the exception that the proximal tibial fragment was rotated cranioproximally to increase the tibial plateau angle from -12° to +5° (reverse tibial plateau levelling osteotomy). Normal healing and resolution of lameness followed and the dog remained clinically healthy 2 years postoperatively. This case report demonstrates that any change in proximal tibial anatomy, whether traumatic, iatrogenic or with therapeutic intent, can cause altered stifle biomechanics and should not be underestimated. Surgical management through corrective osteotomy can be used to restore adequate function.