Results 21 to 30 of about 45,275 (306)

Development and challenges of cells- and materials-based tooth regeneration

Engineered Regeneration, 2022
Tooth defect and loss are common clinical diseases in stomatology. With the extension of life expectancy, there is an increasing demand for tooth tissue and whole tooth regeneration. Compared with traditional oral prosthetic treatment, tooth regeneration
Zeyu Fu, Yu Zhuang, Jinjie Cui, Ruilong Sheng, Helena Tomás, João Rodrigues, Bin Zhao, Xudong Wang, Kaili Lin   +8 more
doaj   +1 more source

Estimating Dental Age Using the Pulp/Tooth Perimeter Ratio in Maxillary Canines by Digital Panoramic Radiography

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2023
Introduction: Teeth can be used to determine age in forensic medicine if none of the other techniques of identification are appropriate. The researchers used panoramic radiographs from patients referred to Yazd Shahid Sadoughi Dental School to determine ...
Mahjube Entezar-e-Ghaem, Dorsa Pourzarabi, Elahe Shafieirad, Asma Askari   +3 more
doaj  

Morphological Study Of Border Area Of Pulp-Capping Materials And Er:YAG Laser Prepared Hard Dental Surface

Folia Medica, 2015
Introduction: Vital pulp therapy involves biologically based therapeutic activities aimed at restoring health and preserving the vitality of cariously or traumatically damaged pulp.
Stefanova Vessela P., Tomov Georgi T., Tsanova Snezhana Ts.   +2 more
doaj   +1 more source

Evaluation of the reasons for preferring root canal treatment in mature permanent teeth potentially indicated for pulp preservation: a clinical case/photo-based questionnaire study

BMC Oral Health, 2023
Background With advances in pulp preservation procedures (PPP), indications for PPP extend to exposed pulp with symptoms in teeth with carious lesions.
Jin-Kyu Yi, An Na Kim, Kyung Hee Kwon
doaj   +1 more source

Tooth Hemisection In Permanent-Supernumerary Tooth Fusion

International Dental Journal
Introduction: This case report described a teenager with fusion of tooth 21 with a supernumerary tooth, treated by hemisection. A vital pulpotomy was performed on tooth 21.
Zhou Zhang
doaj   +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

Age Estimation through Dental Measurements Using Cone-Beam Computerized Tomography Images in a Sample of Upper Egyptian Population [PDF]

Ain Shams Journal of Forensic Medicine and Clinical Toxicology, 2013
The role of forensic odontology has increased in recent years. Age estimation of living or deceased individuals is an important aspect of this science .Dental age estimation methods are of particular value because teeth are highly resistant to mechanical,
Maha Amer, Nagwa Khattab, Ashraf Ewiss, Hala Ahmed   +3 more
doaj   +1 more source

The Effect of Dental Pulp Stem Cell Transplantation on the Regeneration of Mature Pulp Tissue in Rabbits

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2022
Background and Objective: Tooth decay is the main cause of pulp and periapical diseases, and when the pulp involves the tooth, there is no other choice but to drain the pulp to save the tooth.
M Jalili Sadrabad, F Zahedi Khorasani, B Roshannia, Sh Sohanian   +3 more
doaj  

Role of medullary astroglial glutamine synthesis in tooth pulp hypersensitivity associated with frequent masseter muscle contraction

Molecular Pain, 2018
Background The mechanisms underlying tooth pulp hypersensitivity associated with masseter muscle hyperalgesia remain largely underinvestigated. In the present study, we aimed to determine whether masseter muscle contraction induced by daily electrical ...
Tetsuro Watase, Kohei Shimizu, Kinuyo Ohara, Hiroki Komiya, Kohei Kanno, Keisuke Hatori, Noboru Noma, Kuniya Honda, Yoshiyuki Tsuboi, Ayano Katagiri, Masamichi Shinoda, Bunnai Ogiso, Koichi Iwata   +12 more
doaj   +1 more source

Human ex vivo dentin-pulp complex preservation in a full crown model

Journal of Oral Biology and Craniofacial Research, 2017
Objectives: Currently, there is lack of human in vitro full tooth models that hold the odontoblast layer with pulp tissue in their native environment. The appearance of new in vitro and in vivo models has provided new understanding of the potential of ...
João Botelho, Maria Alzira Cavacas, Gonçalo Borrecho, Mário Polido, Pedro Oliveira, José Martins Dos Santos   +5 more
doaj   +1 more source