Unlabelled: A case of localized anterior tooth surface loss (TSL) with an unusual aetiology is reported. Whilst suffering from a bout of acute depression and anxiety, a 29-year-old female caused significant trauma to her anterior dentition with a pair of fabric scissors. The presentation and management of this case is described.

Clinical Relevance: Although tooth surface loss is a common clinical finding in many patient groups, practitioners should be aware of possible unusual aetiologies which may be involved.

Download full-text PDF

Source
http://dx.doi.org/10.12968/denu.2006.33.3.154DOI Listing

Publication Analysis

Top Keywords

tooth surface
12
surface loss
12
localized anterior
8
anterior tooth
8
self-inflicted dental
4
dental injury
4
injury presenting
4
presenting localized
4
loss unlabelled
4
unlabelled case
4

Similar Publications

Objective: To study the biomechanical changes induced by differences in perioral force in patients with missing anterior maxillary teeth at rest via finite element analysis (FEA).

Methods: Using conical beam CT (CBCT) images of a healthy person, models of the complete maxillary anterior dental region (Model A) and maxillary anterior dental region with a missing left maxillary central incisor (Model B) were constructed. The labial and palatine alveolar bone and tooth surface of the bilateral incisor and cusp regions were selected as the application sites, the resting perioral force was applied perpendicular to the tissue surface, and the changes in maxillary stress and displacement after the perioral force was simulated were analyzed.

View Article and Find Full Text PDF

Proximity of maxillary molar palatal roots to adjacent structures for endodontic microsurgery: a cone-beam computed tomography study.

BMC Oral Health

January 2025

Beijing Yakebot Technology Co., Ltd, F-616-West Building, Yonghe Plaza, No. 28 Andingmen Dongdajie, DongCheng District, Beijing, 100007, China.

Background: The surgical complexity associated with the palatal roots of maxillary molars was considerably elevated. Previous studies on the relationships between maxillary molar roots and the maxillary sinus or cortical plates have focused on individual root observation without considering the positional relationship between buccal and palatal roots or analysing the surgical pathway of maxillary molar palatal roots. This study aimed to investigate the relationship between maxillary molar palatal roots and adjacent anatomical structures to provide a reference for performing palatal roots endodontic microsurgery.

View Article and Find Full Text PDF

Background: Conservative dentistry introduced modern restoration designs, contributing to the greater use of partial-coverage ceramic restorations. New strong bondable ceramic materials made fabricating partial coverage ceramic restorations easier to restore the badly destructed teeth.

Aim Of The Study: This study investigated the impact of three distinct overlay preparation designs on the marginal fit (both before and after thermal aging) and the fracture resistance of overlay restorations fabricated using advanced zirconia-reinforced lithium disilicate (ALD) CAD/CAM glass-ceramic blocks.

View Article and Find Full Text PDF

Background: This study aimed to assess the histological and radiographic effects of sodium hexametaphosphate (SHMP) as a direct pulp capping (DPC) agent in immature permanent dog premolars.

Methods: A split-mouth design was employed with three healthy 4-month-old Mongrel dogs, each having 36 premolars. The premolars were randomly assigned to either SHMP or MTA.

View Article and Find Full Text PDF

Objectives: To evaluate the shear bond strength (SBS) of universal cements (UCs) to dentin prepared with different diamond burs using various adhesive strategies.

Materials And Methods: One-hundred-twenty molars were prepared to expose the mid-coronal dentin. The teeth were divided into two groups according to diamond bur preparations: coarse and super-fine grit burs.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!