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1.
Vet Surg ; 2024 Jul 01.
Article in English | MEDLINE | ID: mdl-38952025

ABSTRACT

OBJECTIVE: To report the technique and the outcome for the repair of pelvic fractures in cats using external skeletal fixation (ESF). STUDY DESIGN: Retrospective case series. ANIMALS: Client-owned cats (n = 125). METHODS: Medical records of cats with pelvic fractures, treated with an ESF between June 2001 and June 2009, were reviewed. Preoperative, immediate postoperative, and more than 4 weeks' postoperative radiographs were compared. Clinical examination was performed 4 to 9 weeks following surgery. Longer term follow up (4 to 80 months) was conducted by client questionnaire. RESULTS: No intraoperative complications occurred. There was no change in the pelvic canal width observed on follow-up radiographs (p = .16). Implant loosening was noted on follow-up radiographs in 16/125 (13%) of cases, and 67/803 (8%) pins were palpably loose at the time of frame removal. The mean time to frame removal was 37 ± 9 days. No long-term complications were reported. Long-term mean mobility score was 95 ± 5 and median lameness was 0 (range: 0-2). CONCLUSION: An ESF may be successfully applied for the stabilization of various pelvic fractures in cats. CLINICAL SIGNIFICANCE: The application of an ESF for the management of pelvic fractures in cats provides good outcomes.

2.
Vet Surg ; 40(4): 431-7, 2011 Jun.
Article in English | MEDLINE | ID: mdl-21418255

ABSTRACT

OBJECTIVE: To report outcome in dogs after internal fixation of a sarcoma-related pathologic fracture of the appendicular skeleton. STUDY DESIGN: Multi-institutional case series. ANIMALS: Dogs (n=16). METHODS: Medical records of participating VSSO members were reviewed for dogs with pathologic fracture associated with a confirmed bone sarcoma of the appendicular skeleton repaired by external or internal fixation. Dogs were included if they had a histological diagnosis of osteosarcoma or sarcoma and excluded if they had radiation before fracture. Data collected were analyzed for signalment, fracture location, staging performed, method of fracture fixation, histopathology, adjunctive treatment and outcome. RESULTS: Signalment and fracture location of 16 dogs that met the inclusion criteria was similar to dogs with appendicular OSA without fracture. One of 14 dogs had pulmonary metastasis and 3 of 5 dogs had bone metastasis. Bone plate or interlocking nail were used for repair in 12 dogs. Limb use immediately after surgery in 13 dogs was good (4), weight-bearing but lame (7) and non-weight bearing (2). Adjunctive therapy was administered in 5 dogs (chemotherapy, 3; radiation, 4; pamidronate, 3). Survival time ranged from 18 to 897 days; median survival was 166 days. CONCLUSIONS: Repair of pathologic fracture can result in palliation and prolonged survival.


Subject(s)
Bone Neoplasms/veterinary , Fractures, Spontaneous/veterinary , Sarcoma/veterinary , Societies/standards , Veterinary Medicine/standards , Animals , Antineoplastic Agents/therapeutic use , Bone Neoplasms/drug therapy , Bone Neoplasms/surgery , Carboplatin/therapeutic use , Diphosphonates/therapeutic use , Dogs , Doxorubicin/therapeutic use , Female , Fractures, Spontaneous/surgery , Male , Pamidronate , Retrospective Studies , Sarcoma/drug therapy , Sarcoma/surgery , Treatment Outcome
3.
J Am Anim Hosp Assoc ; 46(5): 336-40, 2010.
Article in English | MEDLINE | ID: mdl-20810554

ABSTRACT

An unusual case of combined axial and paraesophageal (type III) hiatal hernia (HH) in a 4-year-old Great Dane is reported. The main presenting complaint was dyspnea, and no history of trauma was present. A tentative diagnosis of HH with secondary pleural effusion was made based on clinical signs and radiographic findings. Exploratory celiotomy revealed herniation of the gastric cardia, fundus, and body through the esophageal hiatus and an adjacent, distinct defect in the diaphragm. Rupture of the short gastric vessels lead to the formation of a hemorrhagic pleural effusion that impaired ventilation. The esophageal hiatus was surgically reduced in size, and the second defect was closed with nonabsorbable sutures. Esophagopexy and tube gastropexy procedures were also performed. The dog was clinically normal 9 months postoperatively. This type of HH is not currently defined within the traditional classification system and to the authors' knowledge has not been previously reported.


Subject(s)
Dog Diseases/diagnosis , Hernia, Hiatal/veterinary , Pleural Effusion/veterinary , Animals , Dog Diseases/surgery , Dogs , Female , Hernia, Hiatal/complications , Hernia, Hiatal/diagnosis , Hernia, Hiatal/surgery , Pleural Effusion/diagnosis , Pleural Effusion/etiology , Pleural Effusion/surgery , Treatment Outcome
4.
Vet Surg ; 38(3): 326-33, 2009 Apr.
Article in English | MEDLINE | ID: mdl-19573095

ABSTRACT

OBJECTIVE: To report the incidence of (1) screw loosening and (2) severity of pelvic canal narrowing in cats after repair of ilial fractures by a lateral bone plate. STUDY DESIGN: Case series. ANIMALS: Cats (n=21) with ilial fractures. METHODS: Medical records (June 1994 to February 2004) and radiographs were reviewed. Retrieved data were: signalment, fracture description, screw purchase, screw loosening, complications, and clinical outcome. Sacral index (SI) was used to objectively assess degree of pelvic canal narrowing. Long-term follow-up was by owner telephone interview or postal questionnaire. RESULTS: Screw loosening occurred in 13 cats (62%), with a mean loss of total screw purchase of 13% (range, 0-46%). Pelvic canal narrowing (mean decrease, 25%; range, 5-60%) occurred in all cats. Six cats (28%) had severe pelvic canal narrowing (mean, 52%); 5 of these had signs of recurrent constipation within 12 months postoperatively. Mean loss of total screw purchase in cats with severe pelvic narrowing was 28% compared with 9% for all other cats with narrowing. CONCLUSIONS: Lateral plating of ilial fractures in cats is associated with a high incidence of screw loosening. CLINICAL RELEVANCE: Pelvic canal narrowing >45% is associated with a high risk of recurrent constipation.


Subject(s)
Fracture Fixation, Internal/veterinary , Hip Fractures/veterinary , Ilium/injuries , Ilium/surgery , Animals , Bone Plates/veterinary , Bone Screws/veterinary , Cats , Hip Fractures/diagnostic imaging , Hip Fractures/surgery , Ilium/diagnostic imaging , Lameness, Animal , Mobility Limitation , Radiography , Retrospective Studies , Surveys and Questionnaires
5.
Vet Surg ; 38(3): 334-42, 2009 Apr.
Article in English | MEDLINE | ID: mdl-19573096

ABSTRACT

OBJECTIVE: To (1) report a technique for repair of feline ilial fractures using a dorsally applied bone plate and (2) compare outcome with cats treated by a lateral plate. STUDY DESIGN: Prospective study. ANIMALS: Cats (n=10) with iliac fractures. METHODS: Cats with ilial fractures (January 2005-December 2006) were treated by application of a dorsally applied bone plate. Immediate postoperative radiographs were compared with those taken 4-6 weeks later to assess screw loosening, screw purchase, and pelvic canal narrowing. Owners were contacted for medium-term (>3 month) follow-up. Data were compared with a report of outcome after lateral plating (LP) in 21 cats. RESULTS: Mean (+/- SD) screw purchase (89 +/- 11 mm) was significantly greater (P<.01) with a dorsal plate compared with a lateral plate (33 +/- 8 mm). Significantly more screws (P<.01) were used with a dorsal plate (median, 7) compared with a lateral plate (median, 6). Significantly less postoperative pelvic canal narrowing developed in the dorsal plating group between postoperative and 4-6-week follow-up radiography compared with the LP group (2% versus 15%, P<.01). CONCLUSION: Dorsal plating of feline ilial fractures results in significantly less screw loosening and pelvic canal narrowing at 4-6 weeks after surgery compared with LP. CLINICAL RELEVANCE: Dorsal plating of feline iliac fractures may reduce complications associated with pelvic canal narrowing such as constipation and megacolon.


Subject(s)
Bone Plates/veterinary , Cats/injuries , Fracture Fixation, Internal/veterinary , Hip Fractures/veterinary , Ilium/injuries , Ilium/surgery , Animals , Bone Screws/veterinary , Female , Fracture Fixation, Internal/methods , Hip Fractures/diagnostic imaging , Hip Fractures/surgery , Ilium/diagnostic imaging , Lameness, Animal/surgery , Male , Prospective Studies , Radiography , Surveys and Questionnaires , Treatment Outcome
6.
J Am Anim Hosp Assoc ; 43(5): 288-91, 2007.
Article in English | MEDLINE | ID: mdl-17823479

ABSTRACT

A 6.5-year-old, castrated male Dalmatian was presented with a 3-month history of a chronic, nonhealing wound related to a previously excised lick granuloma. Reconstruction of the wound on the lateral metatarsal region was achieved using a phalangeal fillet technique, without digital pad transposition. The skin flap healed successfully with very good cosmetic and functional results.


Subject(s)
Behavior, Animal , Granuloma/veterinary , Plastic Surgery Procedures/veterinary , Skin Diseases/veterinary , Skin Transplantation/veterinary , Animals , Dogs , Granuloma/surgery , Male , Plastic Surgery Procedures/methods , Skin Diseases/surgery , Skin Transplantation/methods , Surgical Flaps/veterinary , Treatment Outcome , Wound Healing
7.
J Am Vet Med Assoc ; 230(8): 1184-9, 2007 Apr 15.
Article in English | MEDLINE | ID: mdl-17501659

ABSTRACT

OBJECTIVE: To determine indications for cystostomy tube use in dogs and cats, complications associated with their use, and outcome of dogs and cats in which cystostomy tubes had been inserted. DESIGN: Retrospective case series. ANIMALS: 37 dogs and 39 cats. PROCEDURES: Information was obtained from medical records. Long-term follow-up information was obtained by use of a client questionnaire. RESULTS: Indications for cystostomy tube placement were bladder dysfunction, urinary tract rupture, obstructive urinary tract neoplasia, urinary diversion following urogenital surgery, obstructive urolithiasis, and feline lower urinary tract disease. Median time tubes were in place was 11 days, but duration of tube use was significantly longer for animals with bladder dysfunction than for animals with urinary tract trauma, urinary diversion, or urinary tract obstruction. Thirty-seven (49%) animals had tube complications. Development of complications was not significantly associated with species, age, body weight, duration of tube use, or tube type, except that animals were significantly more likely to develop complications following long-rather than short-term use. In 42 animals, the underlying condition resolved and the tube was removed; 22 animals died or were euthanatized with the tube in place. CONCLUSIONS AND CLINICAL RELEVANCE: Results suggested that cystostomy tubes may be used for animals with various conditions related to problems with urine outflow. Nearly half the animals in the study developed complications related to the cystostomy tube, suggesting that potential complications should be discussed with owners prior to tube placement. However, most complications were easily resolved.


Subject(s)
Cat Diseases/surgery , Cystostomy/veterinary , Dog Diseases/surgery , Postoperative Complications/veterinary , Urologic Diseases/veterinary , Animals , Cats , Cystostomy/methods , Dogs , Female , Male , Postoperative Complications/epidemiology , Retrospective Studies , Time Factors , Treatment Outcome , Urinary Bladder/injuries , Urinary Bladder/surgery , Urinary Bladder Diseases/surgery , Urinary Bladder Diseases/veterinary , Urologic Diseases/surgery , Urologic Surgical Procedures/methods , Urologic Surgical Procedures/veterinary
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