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Dental disorders in brown howler monkeys ( Alouatta guariba clamitans ) maintained in captivity
Author(s) -
Dias Neto Ramiro das Neves,
Fecchio Roberto Silva,
Rahal Sheila Canevese,
Teixeira Carlos Roberto,
Gioso Marco Antônio,
Pereira Camila Trevisan,
Santos Maria Augusta Adami Pereira dos,
Milanelo Liliane
Publication year - 2016
Publication title -
journal of medical primatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.31
H-Index - 42
eISSN - 1600-0684
pISSN - 0047-2565
DOI - 10.1111/jmp.12208
Subject(s) - captivity , medicine , dentistry , primate , biology , zoology , neuroscience
Background The aim of this study was to investigate dental disorders of brown howler monkeys maintained in captivity. The hypothesis is that the identification and diagnosis of the lesions may contribute to control and prevention. Methods Sixteen intact brown howler monkeys ( Alouatta guariba clamitans ), eight females and eight males, weighing from 3.9 to 6.8 kg, were studied. Under general anesthesia, the teeth were evaluated by visual inspection, probing, palpation, and intra‐oral radiographic exam. The findings were registered on a dental chart specific for primates. Result Of the 16 monkeys evaluated in the present study, 94% (n = 15) had some type of dental disorder. The lesions observed were dental calculus (88%), dental wear (81%), missing teeth (38%), gingivitis (19%), gingival recession (6%), dental fracture (19%), pulp exposure (19%), and dental staining (25%). Conclusions Alouatta guariba clamitans maintained in captivity have a high rate of dental problems.