Results 111 to 120 of about 249,636 (287)

Heterodonty in the teeth of the turiasaurian sauropod from Angeac‐Charente (Early Cretaceous, southwestern France): Comparison of anatomical and geometric morphometric approaches

Journal of Anatomy, EarlyView.
Turiasaurian teeth from Angeac‐Charente exhibit five dental morphotypes and reveal clear heterodonty and anteroposterior size gradient. Qualitative comparative anatomy quickly and efficiently identifies morphotypes, while 3D geometric morphometrics combined with machine learning refine ambiguous cases, demonstrating that qualitative and quantitative ...
Clémence Le Gouellec, Ronan Allain, Jean Goedert, Romain Pintore, Jackson Carter, Rafael Royo‐Torres, Dominique Augier, Raphaël Cornette   +7 more
wiley   +1 more source

The effect of moderete exercise on VEGF(Vascular Endothrlial Growth Factor) Expression during tooth socket wound healing after tooth extraction [PDF]

, 2018
Objective: To determine vascular endothelial growth factor (VEGF) expression during the tooth socket wound healing process post-extraction after moderate exercise. Methodology: Wistar Rats (Rattus norvegicus) were divided into control group(group I) and
Farris Zakki Giffari, Anis Irmawati, Aqsa Sjuhada Oki   +2 more
core   +1 more source

3D Printing Helps Preserve Dental Pulp In Tooth Transplantation

International Dental Journal
Introduction: This study presents a 3D Printing-Aidded surgical approach to preparing the receiving socket for a mature mandibular third molar donor tooth and try to preserve dental pulp. Case description: A 29-year-old woman developed root resorption of
Qianshu Lv, Jinguo Zheng
doaj   +1 more source

Healing effect of curcumin on tooth extraction sockets in diabetic rats

Journal of Applied Oral Science
Diabetes mellitus (DM) delays wound healing, including those following tooth extractions. Curcumin (CCM) can promote soft tissue and bone healing. The present study investigates the healing effects of CCM on tooth extraction sockets in diabetic rats.Ninety-six male Wistar rats were divided into the following four groups: Control+Corn Oil (CO), Control ...
Tipthanan Chotipinit, Weera Supronsinchai, Soranun Chantarangsu, Supaporn Suttamanatwong   +3 more
openaire   +3 more sources

Eccentric Occlusal Loads Remodel the Dentoalveolar and Temporomandibular Biomechanical Unit in Rats

Journal of Oral Rehabilitation, EarlyView.
Eccentric occlusal loads remodel the dentoalveolar and temporomandibular joints in the masticatory biomechanical unit in rats. (A) Bite block as an occlusal rise (OR) on the rat maxillary first molar (green region) is shown. (B) 18F‐NaF Positron emission tomography localised regions of higher metabolic activity (higher uptake in the left condyle ...
Haochen Ci, Umama Ali, Zhiyuan Yang, Ayush Bakandi, Nhu Huynh, Christine Nguyen, Brandon Lee, Youngho Seo, Robert Flavell, Alireza Hatamifar, Rishi J. Gupta, Rebeka Silva, Yongmei Wang, Bo Wang, Sunita P. Ho   +14 more
wiley   +1 more source

Intentional Tooth Replantation: Current Evidence and Future Research Directions for Case Selection, Extraction Approaches, and Post-Operative Management

Dentistry Journal
Background: Intentional tooth replantation (ITR) is a promising treatment option for preserving teeth in cases where conventional endodontic therapy is challenging, or when previous endodontic treatment and apicoectomy have been unsuccessful.
Rahul Minesh Shah, Thomas Manders, Georgios Romanos   +2 more
doaj   +1 more source

Fracture load and retention of milled interim implant restorations fabricated on three types of abutments and two implant diameters: An in vitro study

Journal of Prosthodontics, EarlyView.
ABSTRACT Purpose To evaluate the fracture load and retention of subtractively manufactured interim restorations for single‐unit implants of two diameters, using three interim abutment types: stock abutments, titanium base (Ti‐base) abutments, and pre‐milled polymethyl methacrylate (PMMA) abutments.
Dong‐Hun Lee, Carme Riera, Qiucen Wan, Nareudee Limpuangthip, Jae‐Hyun Lee, Sang J. Lee   +5 more
wiley   +1 more source

Early cellular events of osteomucosal healing in the tooth extraction socket

PLOS One
Healing after dentoalveolar trauma, such as tooth extraction, is unique to the oral cavity that involves osteomucosal healing – healing of soft and hard tissues at the same time – through a series of healing stages. The healing process of soft or hard tissues is well-documented previously; however, inter-dependency and cross-talks during the ...
Sol Kim, Minju Song, Drake Williams, Wen Du, Inwoo Cho, Eunbin Bae, Joey Kim, Ahana Goswami, Ki-Hyuk Shin, No-Hee Park, Reuben H. Kim   +10 more
openaire   +2 more sources

Evaluation of hemosponge in promoting dental socket healing after 3rd mandibular premolar extraction in a feline model

investigate the healing process following use of collagen sponges in the dental socket after extraction. Wound complications during the study were also evaluated. Methods: 32 cats were included in this study.
Azin Tavakoli, Alireza Sagart
core  

Influence of prosthesis type and intraoral scanner‐based extraoral scanning protocol on the passive fit of CAD‐CAM verification devices

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the impact of different complete‐arch digital scanning techniques and prosthesis types on the passive fit of computer‐aided design and computer‐aided manufacturing (CAD‐CAM) verification devices. Materials and Methods Two different maxillary master casts with four multi‐unit abutment (MUA) implant analogs (FP‐1 and FP‐3 ...
Toshiki Nagai, Yusuke Kuroda, Natalie Asavanant, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +5 more
wiley   +1 more source