Results 141 to 150 of about 7,507 (280)

Tongue and Glottis Morphology of Cathartes aura and the Secret of Its Functional Adaptation

Acta Zoologica, EarlyView.
ABSTRACT Cathartes aura, commonly known as the Turkey vulture, is a scavenger bird belonging to the family Cathartidae that is widely distributed throughout the Americas and classified as a New World vulture. Its diet primarily consists of small‐sized carcasses, predominantly of wild animals.
Jean Caio Figueiredo de Almeida, Max Alex Santos Ferreira, Elane Guerreiro Giese, Alanna do Socorro Lima da Silva, Ana Rita de Lima, Érika Branco   +5 more
wiley   +1 more source

Effect of Scanner Type on Marginal Adaptation of e.max CAD Crowns

Journal of Islamic Dental Association of Iran, 2018
Background and Aim: Marginal adaptation has a significant role in the success and longevity of indirect restorations. This experimental study compared the effect of intraoral and extraoral scanning on the marginal adaptation of the crowns which was made ...
Hamid Jalali, Habib Hajmiragha, Farzaneh Farid, Siavash Tabatabaie, Samar Jalali   +4 more
doaj  

The Effect of Crown Height and Retentive Height of Abutment on the Fracture Resistance of Fatigued Monolithic Zirconia Anterior Implant Crowns—An In Vitro Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This laboratory study investigated the effect of two different retentive heights of Ti‐base abutments (3.5 and 5.5 mm) and crown heights (13 and 16 mm) on the load at failure and survival of monolithic zirconia implant‐supported crowns replacing a maxillary central incisor.
Esha Zahid, Jaafar Abduo, Attila Gergely, Roy Judge, Carolina Perez‐Rodriguez, Joseph Palamara   +5 more
wiley   +1 more source

片顎光学印象における上下顎歯列モデルの位置合わせ法が小臼歯の咬合接触に及ぼす影響 [PDF]

大阪歯科大学Osaka Dental University博士（歯学）We investigated the effect of the alignment method on the occlusal registration of the mandibular quadrant arch model and maxillary quadrant arch model using two intraoral scanners on a jaw model based on the occlusal ...
Hori, Keisuke, 堀, 圭佑, ホリ, ケイスケ   +2 more
core   +1 more source

Intraoral Scanners in Dentistry: A Review

Abstract     An Intraoral Scanner (IOS) device captures direct optical impressions in dentistry. Harnessing state-of-the-art 3D imaging technologies, Intraoral Scanners accurately capture the shapes and contours of teeth. This advanced technology enables dentists to attain superior scanning results, offering clearer insights into patients' dental ...
Manu Rathee1,, Savita Narwal2,, Surbhi Mittal3,, Sarthak Singh Tomar4,, Kritika Diwan5,, Balavignesh S6   +5 more
openaire   +2 more sources

Augmented Reality Improves Accuracy of Dynamic Computer‐Assisted Implant Surgery: An In Vitro Analysis

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective To assess the accuracy of dynamic computer‐assisted implant surgery (dCAIS) performed with and without augmented reality (AR) smart‐glasses visualization under standardized laboratory conditions. Materials and Methods A standardized typodont model with bounded and unbounded edentulous spaces was prepared to receive polyurethane ...
Arndt Guentsch, Shengtong Han
wiley   +1 more source

Intraoral scanners in implant prosthodontics. A narrative review

Journal of Dentistry
To review the developments in intraoral scanner (IOS) technologies applied in implant prosthodontics, emphasizing their influence on the accuracy of digital impressions, occlusal registrations, and the fit of implant-supported restorations.A collection of published articles related to implant prosthodontics, the accuracy of digital impressions ...
Vygandas Rutkūnas, Liudas Auškalnis, Justinas Pletkus   +2 more
openaire   +2 more sources

Mandibular Overdentures on Four Immediately Loaded Mini‐Implants Versus Two‐Delayed Loaded Regular Implants: 1‐Year, Two‐Center RCT on Patient‐Reported Outcomes

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objective This one‐year randomized clinical trial compared the effects of mandibular implant‐overdentures (IODs) on two two‐piece regular‐neck tissue‐level implants (Group A) or on four mini‐implants (Group B) with different loading protocols in edentulous patients concerning dental Patient‐Reported Outcomes (dPROs).
Martin Schimmel, Cláudio Rodrigues Leles, Nicole Schenk, Simone F. M. Janner, Beat Wallkamm, Valérie G. A. Suter, Samir Abou‐Ayash, Clemens Raabe   +7 more
wiley   +1 more source

Marginal and internal fit of zirconia copings obtained using different digital scanning methods

Brazilian Oral Research
The objective of this study was to evaluate the marginal and internal fit of zirconia copings obtained with different digital scanning methods. A human mandibular first molar was set in a typodont with its adjacent and antagonist teeth and prepared for ...
Lorena Oliveira PEDROCHE, Sérgio Rocha BERNARDES, Moira Pedroso LEÃO, Cibele Cândida de Almeida KINTOPP, Gisele Maria CORRER, Bárbara Pick ORNAGHI, Carla Castiglia GONZAGA   +6 more
doaj   +1 more source

Clinical Applicability of Artificial Intelligence–Driven Implant Planning and Surgical Guide Design in the Maxillary Esthetic Zone: A Registry‐Based Cohort Study

Clinical Oral Implants Research, EarlyView.
ABSTRACT Objectives This study evaluated the accuracy, time efficiency, and workflow consistency of artificial intelligence (AI)‐assisted versus human expert (HI) implant planning in the esthetic anterior maxilla. Material and Methods Thirty‐five single‐tooth anterior maxillary cases with paired cone beam computed tomography (CBCT) and intraoral scans (
Eslam Abdelwahab Dawood, Bahaaeldeen M. Elgarba, Rocharles Cavalcante Fontenele, Reinhilde Jacobs   +3 more
wiley   +1 more source