Fracture Fixation and Implants

Authors: Risselada M, van Bree H, Kramer M, Verleyen P, Chiers K, Saunders JH.
Journal: Vet Rec

No Abstract Available

Authors: Risselada M, van Bree H, Kramer M, Chiers K, Duchateau L, Verleyen P.
Journal: JSAP

Objectives: To determine if there was histological correlation with ultrasonographic images of healed fractures and implant-associated tissue after fracture treatment by plate osteotomy. Methods: Eight adult dogs were included in this retrospective study. Ultrasonography (B-mode and power Doppler) and radiography were performed before plate removal. Surgical biopsies were taken of the fracture site and the tissue adjacent to the plate.

Authors: J. L. Arnott, A. W. Philbey, D. Bennett
Journal: VCOT

A four-month-old German Shepherd Dog (GSD) was admitted with bilateral non-weight bearing hindlimb lameness and pyrexia. A diagnosis of bilateral distal femoral fractures secondary to metaphyseal osteopathy was made on the basis of clinical signs, radiography and biopsy. The dog returned to normal function following conservative management. As far as the authors are aware there are no previous reports of pathological fractures secondary to this condition.

Authors: P. Guillaumot1, S. Scotti2, C. Carozzo3, B. Bouvy1, J.-P. Genevois3
Journal: VCOT

A transverse patellar fracture in a six-month-old cat was successfully treated by figure-of-eight dorsal wiring of the patella. A longitudinal patellar fracture with luxation of a large medial fragment in a 2.5-year-old cat was treated by lateral marginal patellectomy with a positive outcome.

Authors: J. M. Liptak1, M. R. Edwards1, S. P. James2, W. S. Dernell1, R. J. Scott1, A. M. Bachand3, S. J. Withrow1
Journal: VCOT

The biomechanical characteristics of 1.2 mm diameter allogeneic cortical bone pins harvested from the canine tibia were evaluated and compared to 1.1 mm diameter stainless steel pins and 1.3 mm diameter polydioxanone (PDS) pins using impact testing and four-point bending. The biomechanical performance of allogeneic cortical bone pins using impact testing was uniform with no significant differences between sites, side, and gender.

Authors: L. T. Justolin1, S. C. Rahal2, P. P. R. Baptista3, E. S. Yoname4, M. J. Mamprim5, J. C. C. Balieiro6
Journal: VCOT

An extensible internal device (EID) was developed to preserve growth plate during the treatment of fracture complications or segmental bone loss from tumour resection in children. Since this type of extensible, transphyseal, internal fixation device has only been used in a few paediatric cases; the aim of this study was to evaluate an in vivo canine study, a surgical application of this device, and its interference with longitudinal growth of the non-fractured distal femur.

Authors: Hatt JM, Christen C, Sandmeier P.
Journal: Vet Rec

The repair of seven tibiotarsal fractures, three humeral fractures, three tarsometatarsal fractures, two femoral fractures and 13 radial and ulnar fractures with a tubular external fixator system was evaluated prospectively in 10 common pigeons (Columba livia), 11 psittacine birds, six birds of prey and one Bali starling (Leucopsar rothschildii). The fixations included type 1, type 2 and intramedullary tie-in methods, and the fractures healed in all but three cases.

Authors: McCartney WT, Garvan CB.
Journal: Vet Rec

No Abstract available

Authors: Borer LR, Voss K, Montavon PM.
Journal: AJVR

Objective-To investigate a technique for repair of sacroiliac luxation with positional screw insertion from the ventral surface of the sacral wing via a ventral abdominal approach. Sample Population-Hemipelvis specimens from cadavers of 5 small- to large-breed dogs and 9 European shorthair cats. Procedures-An optimal entry point and a safe drill corridor for implant placement were determined (4 hemipelvis specimens). Anatomic landmarks were identified, and the surgical technique for a ventral abdominal approach was described.