The medical records of 23 dogs that underwent medial canthoplasty for treatment of epiphora were reviewed. The most prevalent breed encountered was the shih tzu. Other affected breeds included the Pekingese, Maltese, toy poodle, and pug. All dogs had epiphora associated with medial canthal trichiasis and/or entropion. Other ocular abnormalities included conjunctivitis, keratitis, pigmentary keratitis, corneal ulceration, globe prolapse, and nasal fold trichiasis. After medial canthoplasty, the epiphora resolved in all dogs.
Abstract:This study was performed to determine the optimal reversal dosage of atipamezole on medetomidine-ketamine combination anesthesia. The subject rabbits were divided into five groups (n=5/group), and all were anesthetized with intravenous medetomidine (0.35 mg/kg) and ketamine (5 mg/kg). Atipamezole was administered intravenously 35 min after administration of the medetomidine-ketamine mixture, at doses of a quarter, a half, equal, or two times higher than the preceding medetomidine -ketamine dose according to experimental group. Heart rate (HR), mean arterial pressure (MAP), respiratory rate (RR) and rectal temperature (RT) were measured every five minutes and the mean arousal time (MAT) was also recorded. This study revealed that the optimal atipamezole dosage to achieve reversal effects is equal to or double the dose of medetomidine. At these dosages, HR and MAP significantly recovered and MAT was significantly shortened with no side effects being observed (p<0.05).
ABSTRACT. This study was performed to evaluate the efficacy of acupuncture on induced chronic arthritis of the dog by thermography. Complete Freund's adjuvant was injected into the left knee joint of 8 dogs to induce arthritis. Acupuncture was applied to BL-40, GB-33, GB-34, and LIV-8 once a week for 4 consecutive weeks, from 3 weeks after induction of chronic arthritis, in treatment group. At 3 weeks of acupuncture treatment, skin temperature difference (∆T) of treatment group returned to normal range (< 0.3°C), while ∆T remained high in non-treatment group. Infrared thermography (IRT) is useful to evaluate the treatment of acupuncture for induced canine chronic arthritis. Therefore, it is considered that clinical application of IRT in arthritis treatment would be also valuable.
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