Results 181 to 190 of about 634 (210)

Decoding dental images: a comprehensive review of fractal analysis. [PDF]

open access: yesBDJ Open
Colaco LSL   +3 more
europepmc   +1 more source

Impaired osseointegration of dental implants associated with orthognathic surgery: Possible regional acceleratory phenomenon

Clinical Implant Dentistry and Related Research, 2019
AbstractBackgroundRegional acceleratory phenomenon (RAP) is demonstrated to decrease regional bone mineral density and accelerate bone turnover. Hypothesizing that RAP can negatively affect the osseointegration of biomaterials, this study aimed to investigate the possible influence of the RAP on dental implant osseointegration.Materials and ...
Jin-Woo Kim   +2 more
exaly   +3 more sources

Interdental Osteotomies Induce Regional Acceleratory Phenomenon and Accelerate Orthodontic Tooth Movement

Journal of Oral and Maxillofacial Surgery, 2014
Although it has been revealed clinically that double-jaw orthognathic surgery induces a systemic increase in the baseline bone turnover and subsequently accelerates postoperative orthodontic tooth alignment, it is not clear whether less extensive osteotomy, such as interdental osteotomy, would be intensive enough to accelerate postoperative orthodontic
Eric Liou
exaly   +3 more sources

Effect of prostaglandin E1 on the periosteal regional acceleratory phenomenon in fractured ribs: Histomorphometric study in Beagles

American Journal of Veterinary Research, 1987
SUMMARY Transverse fractures were made surgically in the midshaft of the left 9th and 10th ribs in adult Beagles. A buffer vehicle (n = 4) or 0.2 mg of prostaglandin (pg) e1/day (n = 6) was injected into the fracture sites twice a day for 10 days, and dogs were euthanatized on day 30.
M S, Shih, R W, Norrdin
exaly   +3 more sources

Regional osteopenia or regional acceleratory phenomenon: What have we missed at MRI?

Diagnostic and Interventional Imaging, 2021
Souad Acid   +2 more
exaly   +3 more sources

Hypoxia‐induced factor 1α promotes osteotomy‐induced regional acceleratory phenomenon via DC‐STAMP mediated membrane fusion

Oral Diseases, 2022
Abstract Objectives The mechanisms of regional acceleratory phenomenon (RAP) induced by orthognathic osteotomy are unclear. It was not known if locally hypoxic microenvironment changes were involved in this phenomenon. Methods
Yi Tang   +6 more
openaire   +2 more sources

Influence of Inflammation-Mediated Osteopenia on the Regional Acceleratory Phenomenon and the Systemic Acceleratory Phenomenon During Healing of a Bone Defect in the Rat

Calcified Tissue International, 1998
We have previously shown that restoration of a local bone defect in the rat not only leads to a regional acceleratory phenomenon (RAP), but also to a systemic acceleration of osteogenesis (SAP) at distant sites of the skeleton. In this study, we investigated whether specific inhibition of osteoblasts would affect the local RAP and the systemic ...
T, Schilling   +3 more
openaire   +2 more sources

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