Clinical application of intraoperative skeletal traction in the dog.
The purpose of this clinical study was to evaluate the technical feasibility of a method for pre-operative and intra-operative traction for reduction of fractures of the appendicular skeleton. Traction was used in 24 diaphyseal fractures in 21 dogs. For each dog, the data pertaining to signalment, limb circumference, fracture type, interval between fracture and surgery, and the traction modalities were recorded. In patients with a latency between trauma and surgery of less than three days, the duration of traction required to realign the bone segments was shorter than that required for older fractures (P = 0.02). Intraoperative malalignments were corrected by manoeuvres performed with the traction stand. Once realigned, fracture segments were kept stable for prolonged periods, without the need for a surgical assistant. Postoperative radiographs were evaluated for fracture reduction and axial alignment. Postoperative alignment was judged excellent in 21 fractures and good in three fractures. Fractures were stabilized using external skeletal fixation (n = 10), plates (n = 11) or locked nails (n = 3), depending on the fracture type. The use of the technique was straight-forward and easily applied in a surgical setting. However, its use requires careful application because of the potential for iatrogenic tissue damage.
Rovesti
G L
GL
Veterinary Clinic M E Miller, Cavriago, Reggio Emilia, Italy. grovesti@clinicamiller.it
Margini
A
A
Cappellari
F
F
Peirone
B
B
D000818:Animals; D001858:Bone Nails / Q000662:veterinary; D001860:Bone Plates / Q000662:veterinary; D004285:Dogs / Q000293:injuries* / Q000601:surgery*; D016267:External Fixators / Q000662:veterinary; D005260:Female; D005592:Fracture Fixation / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D050723:Fractures, Bone / Q000601:surgery / Q000662:veterinary*; D007430:Intraoperative Care / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D008297:Male; D011183:Postoperative Complications / Q000453:epidemiology / Q000662:veterinary; D013997:Time Factors; D014143:Traction / Q000295:instrumentation / Q000379:methods / Q000662:veterinary*; D016896:Treatment Outcome