Results 31 to 40 of about 2,209,222 (384)

Force-adjustable parallel-occlusion grasper

open access: yesInternational Journal of Surgery, 2023
Background: During laparoscopic surgery, the operating surgeon grasps sections of the gastrointestinal tract (GIT), including delicate structures, with long (270 mm) 5 mm diameter graspers. These grasping instruments increase the risk of iatrogenic damage due to crushing of the grasped tissue.
Khan, Hamza   +2 more
openaire   +3 more sources

Evaluation of occlusal force and masticatory performance in elderly adults with natural dentition unaffected by occlusal support.

open access: yesJournal of Oral Science, 2021
PURPOSE This study aimed to clarify whether occlusal force and masticatory performance reduced in elderly adults and whether these parameters were affected by age. METHODS Seventy-eight elderly adults (elderly group) and 76 young adults (control group)
Mako Sano, H. Shiga
semanticscholar   +1 more source

Unravelling the functional biomechanics of dental features and tooth wear [PDF]

open access: yes, 2013
Most of the morphological features recognized in hominin teeth, particularly the topography of the occlusal surface, are generally interpreted as an evolutionary functional adaptation for mechanical food processing.
Benazzi, Stefano   +3 more
core   +8 more sources

T-scan II occlusal analysis in restorative dentistry [PDF]

open access: yesStomatološki glasnik Srbije, 2002
The comparison of accufilm markings and computerized T-Scan II force plots of restorations and occlusal interferences in intercuspal position of the lower jaw, before and after occlusal adjustment showed a great improvement in force distribution, balance
Lazić Vojkan, Živković Slavoljub
doaj   +1 more source

Clinical assessment of occlusion and temporomandibular joint after placement of preformed metal crowns for primary molars

open access: yes口腔疾病防治, 2022
Objective To explore the effect on children's occlusion and temporomandibular joint (TMJ) after placement of preformed metal crowns and provide a reference for the restoration of defective primary molars.
SHI Yijun   +5 more
doaj   +1 more source

T-Scan II computerized occlusal analysis [PDF]

open access: yesStomatološki glasnik Srbije, 2004
Occlusal analysis using computerized technology has become a part of modern information technology. The aim of this study was to show the possibilities of T-Scan II computerized occlusal analyzer in prosthetic and restorative postinsertion occlusal ...
Lazić Vojkan   +2 more
doaj   +1 more source

Marginal and internal fit and fracture resistance of three‐unit provisional restorations fabricated by additive, subtractive, and conventional methods

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1404-1412, December 2022., 2022
Abstract Objectives To compare the marginal and internal fit and fracture resistance of three‐unit provisional fixed dental prostheses (FDPs) fabricated by additive, subtractive, and conventional methods. Material and Methods Eighty 3‐unit FDPs were fabricated on metal dies of the maxillary right second premolar and second molar by four different ...
Mehran Falahchai   +4 more
wiley   +1 more source

Positional influence of center of masticatory forces on occlusal contact forces using a digital occlusal analyzer

open access: yesThe Journal of Prosthetic Dentistry, 2023
Digital occlusal analyzers allow the recording of dental contact forces. Some authors assume a unique location for the center of contact forces at the position of maximum intercuspation, while others indicate variations in dental contact forces when recorded at different times of the day.
Mikel Jauregi   +3 more
openaire   +3 more sources

The comparison of two different mandibular positions for oral appliance therapy in patients with obstructive sleep apnea

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1567-1574, December 2022., 2022
Abstract Background An oral appliance (OA) can alleviate upper airway obstruction by pulling the mandible forward during sleep. While a large mandibular advancement with an OA decreases the number of apnea and hypopnea events, long‐term use may cause side effects, such as toothache, stiffness, and pain in the temporomandibular joint.
Eri Makihara   +3 more
wiley   +1 more source

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