Tibiotarsal fractures are a common presentation in small bird species and anecdotally have been reported to carry a good prognosis with proper treatment, such as external coaptation. For this retrospective study, the medical records of 5 institutions were reviewed for tibiotarsal fractures diagnosed in companion birds weighing less than 200 g. A total of 86 cases met the inclusion criteria. Cockatiels ( Nymphicus hollandicus) (24/86) and budgerigars ( Melopsittacus undulatus) (19/86) were the most frequently represented species. Median body weight of the birds included was 72 g (range, 16-182 g). Mid-diaphyseal (46/86) and closed (73/86) fractures with intact, deep pain sensation in the affected limb (69/76) were most frequent. A tape splint alone (79/86) or a tape splint in addition to an intramedullary pin (7/86) were applied in all cases. Median time to fracture stabilization based on palpation was 19 days (range, 7-49 days). In most cases (61/86), the initial splint applied was maintained until fracture healing was complete. A successful outcome was documented in 92% (79/86) of birds. Fractures caused by a dog or cat attack, birds presenting without deep pain sensation in the affected limb, and cases where the splint was removed before 14 days after fixation were associated with a significantly increased risk of complications, resulting in an unsuccessful outcome. The findings of this study indicated that a tape splint is an appropriate means for treatment of tibiotarsal fractures in birds weighing less than 200 g.
CASE DESCRIPTION 2 client-owned rabbits were evaluated for signs of chronic upper respiratory tract disease. CLINICAL FINDINGS Clinical signs had been present for 3 weeks and 4 years and included mucopurulent nasal discharge, right-sided maxillary swelling, recurrent dacryocystitis, and intermittent sneezing. One rabbit had been treated with nasolacrimal duct lavage and topical and systemic antimicrobial administration without resolution of clinical signs. Results of CT of the head in both cases indicated severe rhinosinusitis. TREATMENT AND OUTCOME Both rabbits underwent unilateral rhinostomy by means of a lateral approach. Access was established via the facies cribrosa of the maxillary bone. Purulent material was removed from the affected nasal cavity and the maxillary sinus by means of debridement and lavage. After endoscopic exploration, marsupialization was performed to create a stoma. Both rabbits recovered from surgery without apparent complications, and the surgical site healed within 1 month in both. Computed tomography was repeated 5 months after surgery in one rabbit and 13 months after surgery in the other and indicated patent nasal passages and no evidence of recurrence or persistence of disease. CLINICAL RELEVANCE Results suggested that lateral rhinostomy should be considered for treatment of chronic severe rhinosinusitis in rabbits. Such an approach may be less technically demanding and could decrease the likelihood of postsurgical complications reported with other techniques.
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