%0 Journal Article
%T Diagnosis and outcome of odontogenic abscesses in client-owned rabbits (Oryctolagus cuniculus): 72 cases (2011-2022).
%A Levy I
%A Mans C
%J J Am Vet Med Assoc
%V 262
%N 5
%D 2024 May 1
%M 38467111
%F 1.836
%R 10.2460/javma.23.12.0718
%X OBJECTIVE: To characterize the epidemiologic features of rabbits with odontogenic abscesses.
METHODS: 72 client-owned rabbits.
METHODS: The medical record database of a veterinary teaching hospital was searched to identify rabbits with odontogenic abscesses characterized by a palpable facial mass and confirmed via CT scan. Data reviewed included age, breed, presenting complaint, abscess location, bacterial culture results, treatment, and outcome.
RESULTS: Lop-eared rabbits were the most common breeds affected (20/72 [28%]), and mini lop rabbits were significantly overrepresented. The mandibular quadrants were more frequently affected (65/92 [71%]), and osteomyelitis was a common comorbidity on CT (53/72 [74%]). The most common aerobic and anaerobic isolates were Streptococcus spp (17/40 [43%]) and Fusobacterium spp (10/22 [45%]), respectively. Systemic antibiotic therapy alone was performed in 35 of 62 (56%) treated cases, with documented resolution in 25%. Abscess packing with antibiotic-soaked gauze in conjunction with systemic antibiotic therapy was performed in 20 of 62 (32%) treated cases. Resolution of the odontogenic abscesses with this treatment protocol was documented in 17 of 20 (85%) cases. The number of packing procedures used to obtain resolution of infection was 4 (IQR, 3 to 5).
CONCLUSIONS: A combination of the abscess-packing technique, which avoids extensive surgery and extraction of the involved elodont teeth, with systemic antibiotic therapy can be an effective treatment option for rabbits with palpable odontogenic abscesses and can result in a high cure rate comparable to more invasive surgical treatments. Antibiotic treatment alone is not recommended, as it has a low chance of abscess resolution.