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Article
Dentistry, Oral Surgery & Medicine
Kittipun Lerdrungroj et al.
Summary: This study compared the outcomes of two prophylactic treatments for dens evaginatus (DE) in premolars and identified predisposing factors. The results showed that prophylactic treatment with prep and fill (PF) had a significantly higher success rate than reinforcement (RF).
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Nawar Naguib Nawar et al.
Summary: This study investigated the impact of coronal canal flaring on the biomechanical behavior and life span of a maxillary molar using finite element analysis. The findings suggest that coronal canal flaring has minimal effect on tooth integrity and the tooth structure is capable of dispersing increasing stresses over a wider surface area under normal loading conditions.
JOURNAL OF ENDODONTICS
(2022)
Review
Dentistry, Oral Surgery & Medicine
Hossam Waleed Almadhoon et al.
Summary: This study found an association between pulp stones and cardiovascular diseases, but no association with renal stones. Pulp stones in patients older than 40 years were associated with cardiovascular diseases.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Paula de Castro Kruly et al.
Summary: This study investigated the bacterial composition of primary and secondary root canal infections before and after chemomechanical treatment. The results showed interindividual variations in the bacterial composition of the root canal biofilms, and no significant difference in the bacterial composition before and after treatment. Some genera seemed to have survived and were part of a residual microbiome.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Boyang Wan et al.
Summary: This study focused on investigating the impact of force direction on the pattern of tensile stresses in the roots of mandibular molar teeth. The study also examined the effect of obturation forces on apical stress. Finite element analysis was used to analyze models constructed using micro-computed tomographic imaging. The results showed that the highest root stress occurred in the cervical third of the root surfaces, and mesial tipping forces resulted in tension on distal roots, while distal tipping resulted in tension in the mesial roots.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Sara A. Aldahmash et al.
Summary: This study evaluated the accuracy and efficiency of the 3-dimensional dynamic navigation system (3D-DNS) in minimally invasive osteotomy and root end resection in endodontic microsurgery. The study found that the use of 3D-DNS resulted in lower deviations and higher accuracy compared to freehand techniques. It also enabled successful root end cavity preparation and fill, with reduced procedural time.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Katherine A. Divine
Summary: This case report describes a rare case of myospherulosis, which appeared as an apical lesion on 2-dimensional panoramic imaging but was observable with 3-dimensional imaging. Clinical testing and patient referral led to a biopsy and diagnosis of myospherulosis. This is the first reported case of myospherulosis in the endodontic literature.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Gavin Raddall et al.
Summary: This study investigated the effects of intracanal antimicrobial agents on the viability and odontogenic differentiation capacity of stem cells from the apical papilla (SOAP). The results showed that different antimicrobial agents had varying effects on the survival and differentiation of the stem cells. The findings suggest that modifications to the current root canal disinfection protocol may improve the success of regenerative endodontic therapies.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Camila Sabatini et al.
Summary: This study investigates the potential of using poly(I:C) to regulate dental pulp cells (DPCs) in order to enhance the expression of trophic factors involved in tissue repair. The results show that this strategy has promising applications in endodontic regeneration and tooth repair.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Leigh Yarborough O'Neal et al.
Summary: The study shows that the use of Dentapen for maxillary lateral incisor infiltrations significantly reduces the pain of solution deposition compared to traditional injections. The majority of subjects preferred the Dentapen injection over the traditional injection.
JOURNAL OF ENDODONTICS
(2022)
Article
Dentistry, Oral Surgery & Medicine
Sujin Yang et al.
Summary: The developed deep learning model showed high accuracy in classifying C-shaped canals of the mandibular second molars in dental radiographs, and it has the potential to assist clinicians in practice and education.
JOURNAL OF ENDODONTICS
(2022)
