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Dentitions of 208 prehistoric skeletal specimens from five geographic regions of Oregon were studied to describe their dental status. Comparisons were made of the incidence of specific pathologies among regions and between jaws. Maxillary premortem tooth losses were significantly higher than
Dental caries remains among the most prevalent diseases of both children and adults. To establish a baseline for monitoring oral disease trends in Oregon, the State Health Division, Oregon Department of Human Resources; Oregon Health Sciences University; and Multnomah County Health Department
As part of a study to determine the cause(s) of population decline and low survival of pronghorn (Antilocapra americana) neonates on Hart Mountain National Antelope Refuge (HMNAR), Oregon (USA), 55 of 104 neonates captured during May 1996 and 1997 were necropsied (n = 28, 1996; n = 27, 1997) to
BACKGROUND
A growing number of studies and reports indicate preventive, routine and emergency dental procedures can be provided safely to pregnant patients to alleviate dental problems and promote oral health of mothers and children.
METHODS
In 2006 and 2007, the authors conducted a survey of 1,604
A 21-mm filarial worm appeared suddenly in the anterior chamber of the right eye of a 32-year-old man in western Oregon. By a simultaneous irrigation-aspiration procedure, it was removed alive and only slightly damaged and was identified as a female Dipetalonema in the fourth stage of development.
The northern spotted owl (Strix occidentalis caurina) is a federally-threatened subspecies in the United States associated with late-successional forests. In mesic forests it nests primarily in tree cavities, but also uses various types of external platform nests in drier forests. We describe 1717