98%
921
2 minutes
20
Objectives: Root resorption in permanent teeth is a common pathological process that often follows dental trauma or orthodontic treatment. More rarely, root resorption is a feature of genetic disorders and can help with diagnosis. Thus, the present review aims to determine which genetic disorders could induce pathological root resorptions and thus which mutated genes could be associated with them.
Methods: We conducted a systematic review following the PRISMA guidelines. Articles describing root resorptions in patients with genetic disorders were included from PubMed, Embase, Web of Science, and Google Scholar. We synthesized the genetic disorder, the type, severity, and extent of the resorptions, as well as the other systemic and oral symptoms and histological features.
Results: The synthetic analysis included 25 studies among 937 identified records. We analyzed 21 case reports, three case series, and one cohort study. Overall, we highlighted 14 different pathologies with described root resorptions. Depending on the pathology, the sites of resorption, their extent, and their severity showed differences.
Conclusion: With 14 genetic pathologies suspected to induce root resorptions, our findings are significant and enrich a previous classification. Among them, three metabolic disorders, three calcium-phosphorus metabolism disorders, and osteolysis disorders were identified.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1111/odi.14942 | DOI Listing |
J Dent
September 2025
State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases; Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.. Electronic address:
Objectives: This retrospective study evaluates alveolar bone remodeling patterns and their association with incisor displacement in adults undergoing clear aligner therapy with premolar extractions for Class II malocclusion correction.
Methods: Cone-beam computed tomography (CBCT) scans of 38 maxillary and 37 mandibular incisors were analyzed. Displacement vectors for four anatomical landmarks (cusp tip [C], root apex [R], root neck midpoint [M], labial cementoenamel junction [L]) were quantified.
ACS Nano
September 2025
Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Stomatology, Guangzhou 510055, China.
An interactive bidirectional relationship between periodontitis and diabetes poses great challenges for the treatment of diabetic periodontitis in clinical practice. The hyperglycemic inflammatory periodontal microenvironment is characterized by oxidative damage, chronic invasive infection, excessive inflammation, unbalanced immunomodulation, progressive neuropathy, diabetic vasculopathy, and uncoupled bone resorption and formation responses. The neuromodulation strategy holds great potential to mediate and coordinate temporally the complex microenvironment for diabetic periodontal regeneration.
View Article and Find Full Text PDFJ Endod
September 2025
Department of Periodontology, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China. Electronic address:
Severe periapical cysts frequently result in tooth loss with concomitant severe alveolar bone destruction, precluding immediate implant placement. Autogenous tooth transplantation (ATT), which involves transplanting the patient's own tooth to the recipient site, offers a biological approach to reconstruct both the dentition and supporting bone structures. This report presents a 25-year-old female with a mobile, discolored maxillary right lateral incisor (#12) exhibiting grade 3 mobility due to a large periapical cyst (extending to #14 on CBCT) with root developmental arrest, secondary to Oehlers type II dens invaginatus.
View Article and Find Full Text PDFAust Endod J
September 2025
Department of Conservative Dentistry and Endodontics, Maulana Azad Institute of Dental Sciences, New Delhi, India.
This study investigated the biomechanical behaviour of simulated external cervical resorption (ECR) lesions of varying 3D extent, before and after restoration, using finite element analysis (FEA). Seven maxillary incisors were modelled, representing Patel's classification stages: Group 1-2Bp, 2-2Cp, 3-2Cd, 4-3 Bd, 5-3Cd, 6-3Bp and 7-Control. ECR lesions were restored using Biodentine, with endodontic treatment when the pulp was involved.
View Article and Find Full Text PDFBMC Oral Health
September 2025
Faculty of Medicine, University of Salamanca, Salamanca, Spain.
Background: For orthodontists, the position of the incisors is a key factor in setting treatment goals. Achieving maximum stability requires that they be positioned in the medullary portion of the alveolar bone, balanced with the lingual and labial musculature. Incorrect orthodontic movements can result in root resorption, dehiscences, or even fenestrations.
View Article and Find Full Text PDF