934 resultados para Mandibular Fractures


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mode of access: Internet.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mémoire couronné en 1849 par l'académie Royale de Médecine de Belgique.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Illinois Mine Subsidence Research Program."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Hip fracture is the most adverse outcome of osteoporosis. Few surveillance sources exist to estimate the extent of the burden of illness of osteoporosis in Illinois. Because hip fractures are an important proxy measure for the existence of osteoporosis, the Illinois Health Care Cost Containment Council examined hospital use, treatment and outcome measures for hip fracture patients during the years 1995 through 2000. Osteoporosis, as the underlying cause of hip fracture hospitalizations, is investigated for results of treatment and disposition at discharge. In the year 1995, 12,637, discharges for hip fracture patients were reported by Illinois hospitals. In contrast, in the year 2000, 12,311, discharges for hip fracture patients were reported by Illinois hospitals. This study will provide a descriptive analysis of hospital reported discharges during this six-year period, focusing on patient age and gender, cause of injury, treatments, outcomes, billed charges and expected payment source. A significant percentage of hip fractures occurred in people aged 65 and above. Hip fracture rates per thousand persons in females exceeded males in every age group in the study. Females accounted for approximately 75% of all hip fracture discharges during the study period. Facility charges for hip fracture cases in 1995 were over $213.5 million. Comparable charges in 2000 exceeded $270 million. Over 80% of patients in 2000 were discharged to another health care facility for additional care. A review of pathological fractures and reported cases of diagnosed osteoporosis are included to round out the study.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Includes bibliographical references and index.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Thesis (Master's)--University of Washington, 2016-06

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Background: This is the first report of involvement of Australian and New Zealand oral and maxillofacial surgeons in the management of isolated orbital floor blow-out fractures and was conducted to obtain comparisons with the results from a recent similar survey of British oral and maxillofacial surgeons. Methods: A questionnaire survey was sent to all 113 practising members of the Australian and New Zealand Association of Oral and Maxillofacial Surgeons in April 2002 with a second mailout 1 month later. Results: Sixty-nine per cent of the respondents were referred isolated orbital floor blow-out fractures for manage-ment, and just over half of these respondents estimated that 50% or more of the cases went to surgery. The materials most commonly used in orbital floor reconstruction were resorbable membrane for small defects and autologous bone for large defects. Conclusion: As in Britain, management of isolated orbital floor blow-out fractures comprises part of the surgical spectrum for many oral and maxillofacial surgeons in Australia and New Zealand. The management protocol was observed to be very similar between the two groups.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Growth hormone (GH) stimulates mandibular growth but its effect on the mandibular condylar cartilage is not well. understood. Objective: This study was designed to understand the influence of GH on mitotic activity and on chondrocytes maturation. The effect of GH on cartilage thickness was also determined. Design: An animal model witt differences in GH status was determined by comparing mutant Lewis dwarf rats with reduced pituitary GH synthesis (dwarf), with normal rats and dwarf animals treated with GH. Six dwarf rats were injected with GH for 6 days, while other six normal rats and six dwarf rats composed other two groups. Mandibular condylar tissues were processed and stained for Herovici's stain and immunohistochemistry, for proliferating cell nuclear antigen (PCNA) and alkaline phosphatase (ALP). Measurements of cartilage thickness as well as the numbers of immunopositive cells for each antibody were analysed by one-way analysis of variance. Results: Cartilage thickness was significantly reduced in the dwarf animals treated with GH. PCNA expression was significant lower in the dwarf rats, but significantly increased when these animals were treated with GH. ALP expression was significant higher in the dwarf animals, while it was significantly reduced in the dwarf animals treated with GH. Conclusions: The results from this study showed that GH stimulates mitotic activity and delays cartilage cells maturation in the mandibular condyte. This effect at the cellular Level may produce changes in the cartilage thickness. (C) 2004 Elsevier Ltd. All rights reserved.