isolation-of-epithelial-cells-from-human-dental-follicle

Isolation of Epithelial Cells from Human Dental Follicle

The dental follicle (DF) was harvested during the removal of an impacted third molar by an oral maxillofacial surgeon. Epithelial cell isolation was ...

assessment-based-pulp-dentin-removal-protocols-for-vital-pulp

Assessment-Based Pulp And Dentin Removal Protocols For Vital Pulp Therapy

Pulpal pathology is a progressive process that may be reversible in early stages if vital tissue remains and pulpal irritants are eliminated. Therefore, ...

Kyung Hee University Dental Hospital at Gangdong

Kyung Hee University

School of Dentistry, Kyung Hee University

This case report presents surgical endodontic management outcomes of maxillary incisors that were infected via the lateral canals. Two cases are presented in which endodontically-treated maxillary central incisors had sustained lateral canal infections. A surgical endodontic treatment was performed on both teeth. Flap elevation revealed vertical bone destruction along the root surface and infected lateral canals, and microscopy revealed that the lateral canals were the origin of the lesions. After the infected lateral canals were surgically managed, both teeth were asymptomatic and labial fistulas were resolved. There were no clinical or radiographic signs of surgical endodontic management failure at follow-up visits. This case report highlights the clinical significance and surgical endodontic management of infected lateral canal of maxillary incisor. It is important to be aware of root canal anatomy variability in maxillary incisors. Maxillary central incisors infected via the lateral canal can be successfully managed by surgical endodontic treatment.

Surgical endodontic management of infected lateral canals of maxillary incisors.

This study compared the dentin bond strength of a new universal adhesive with that of contemporary multi-step dentin adhesives. Six experimental groups were prepared according to the adhesives used and their application modes: Optibond FL (OB), Adper Single Bond Plus (SB), One-Step Plus (OS), Clearfil SE Bond (CS), All-Bond Universal using etch-and-rinse mode (ABE), and AllBond Universal using self-etch mode (ABS). Micro-tensile bond strength (µTBS) and failure mode were evaluated for each group. The bonded interface was analyzed using transmission electron microscopy (TEM). As a result, µTBS of 6 experimental groups was followed as: OB=ABE=SE=ABS>SB>OS group. TEM micrographs of ABE and ABS groups revealed a homogenous adhesive layer formation. In conclusion, a new universal adhesive can make reliable bond to dentin, regardless of the application mode. 

Comparative study of the dentin bond strength of a new universal adhesive.

The aim of this study was the isolation and characterization of dental follicle-derived Hertwig's epithelial root sheath cells (DF-HERSCs).

ArticleTotal : 2	Year
Publication title Cited by 1	2021
Publication title	2026

Article	Year
Surgical endodontic management of infected lateral canals of maxillary incisors. Restorative dentistry & endodontics\| PubMed ID: 25671217	2015
Comparative study of the dentin bond strength of a new universal adhesive. Dental materials journal\| PubMed ID: 27477226	2016
Isolation and characterization of dental follicle-derived Hertwig's epithelial root sheath cells. Clinical oral investigations\| PubMed ID: 32749551	2021

Jin-Kyu Yi

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