Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 7 de 7
Filter
Add more filters










Database
Language
Publication year range
1.
Br Dent J ; 235(7): 483-488, 2023 10.
Article in English | MEDLINE | ID: mdl-37828180

ABSTRACT

Hypodontia is a relatively common clinical condition and the second premolar tooth is the most common tooth that fails to develop (excluding third molars). For some patients, no treatment is required, as there is little, if any, consequence of the condition. For other patients, the missing teeth are part of a more complex dental presentation, requiring specialist dental management. This paper describes the clinical decision-making process and explores the options for managing this presentation of hypodontia.


Subject(s)
Anodontia , Tooth Loss , Humans , Anodontia/therapy , Bicuspid , Dentistry , Clinical Decision-Making
2.
Br Dent J ; 235(7): 498-502, 2023 10.
Article in English | MEDLINE | ID: mdl-37828182

ABSTRACT

Most patients seeking treatment for hypodontia will require prosthetic replacement of their missing teeth. This will be in the form of dentures, bridges and implant restorations. As these are created by one or more dental technicians who supports the clinical team, a close working relationship between these colleagues is likely to improve the quality of treatment outcome. This interaction will usually occur towards the end of the patient's treatment process, when definitive restorations are prescribed. However, appropriately trained and experienced dental technicians should be involved throughout the patient's treatment process as an integral part of the multidisciplinary team approach to effectively manage these patients.This paper describes the contribution of dental technicians to patient care with particular focus on communication between the restorative dentistry clinical team and the dental technician to improve the quality of anterior restorations. As missing maxillary lateral incisor teeth are a common presentation for this patient group, further technical detail relating to planning resin-bonded bridges for replacement of these teeth is included.


Subject(s)
Anodontia , Tooth Loss , Humans , Anodontia/therapy , Dental Technicians , Treatment Outcome , Patient Care Team , Esthetics, Dental
3.
Br Dent J ; 235(7): 503-509, 2023 10.
Article in English | MEDLINE | ID: mdl-37828183

ABSTRACT

Resin-bonded bridges are one of the main options for replacing missing teeth for hypodontia patients. This technique offers several advantages for these patients, who are often young, have unrestored abutment teeth, and have had tooth positions optimised by orthodontic treatment. However, the replacement of missing teeth can be challenging due to tooth positions and anomalies of abutment tooth shape and size.These patients are often young adults at the time of restoration, making the minimally invasive nature and predictable long-term success of resin-bonded bridges advantageous over other treatment methods.This paper in the hypodontia themed issue discusses the importance of case selection and gives practical advice for the design and provision of resin-bonded bridges.


Subject(s)
Anodontia , Denture, Partial, Fixed, Resin-Bonded , Young Adult , Humans , Anodontia/therapy , Denture Design
4.
Br Dent J ; 234(12): 841, 2023 Jun.
Article in English | MEDLINE | ID: mdl-37349412
5.
Br Dent J ; 234(6): 395-399, 2023 03.
Article in English | MEDLINE | ID: mdl-36964360

ABSTRACT

The increasing prevalence of tooth surface loss has been widely reported. Patients present with varying degrees of tooth wear and consideration is given to whether a prevention and monitoring approach, or a treatment and restoration approach, is appropriate. A missed diagnosis or excessively prolonged monitoring risks progression to the detriment of a successful outcome, with the potential compromise on the quality and quantity of tooth structure available for predictable adhesive dentistry. Direct composite resin (DCR) restorations can be considered as a viable treatment option for all extents of tooth wear, including cases that have progressed to a severe degree. This paper aims to review the indications for DCR restorations in the management of tooth wear, using clinical cases to demonstrate their effectiveness.


Subject(s)
Tooth Attrition , Tooth Wear , Tooth , Humans , Dental Restoration, Permanent , Composite Resins/therapeutic use , Tooth Wear/therapy
6.
Br Dent J ; 234(6): 400-405, 2023 03.
Article in English | MEDLINE | ID: mdl-36964361

ABSTRACT

Various techniques are available for the application of composite to restore worn teeth. Different techniques may be chosen based on the clinical presentation or clinician preference. However, for composite to be successful, there are numerous factors which must be considered in order to optimise the outcome. Pre-treatment steps, such as isolation for optimal moisture control and adequate surface preparation of the tooth, as well as the post build-up objectives of achieving a stable occlusion, good marginal adaptation and final aesthetics, are discussed in the paper.


Subject(s)
Tooth Attrition , Tooth Wear , Humans , Composite Resins/therapeutic use , Dental Restoration, Permanent/methods , Esthetics, Dental , Tooth Wear/therapy
7.
Appl Environ Microbiol ; 73(2): 516-23, 2007 Jan.
Article in English | MEDLINE | ID: mdl-17085691

ABSTRACT

This investigation provides molecular analyses of the periodontal microbiota in health and disease. Subgingival samples from 47 volunteers with healthy gingivae or clinically diagnosed chronic periodontitis were characterized by PCR-denaturing gradient gel electrophoresis (DGGE) with primers specific for the V2-V3 region of the eubacterial 16S rRNA gene. A hierarchical dendrogram was constructed from band patterns. All unique PCR amplicons (DGGE bands) were sequenced for identity. Samples were also analyzed for the presence of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, and Tannerella forsythensis by multiplex PCR. Associations of patient age, gender, and smoking status together with the presence of each unique band and putative periodontal pathogens with disease were assessed by logistic regression. Periodontal pockets were colonized by complex eubacterial communities (10 to 40 distinct DGGE bands) with substantial individual variation in the community profile. Species diversity in health and disease was determined by the Shannon-Weaver index of diversity and compared by the Mann-Whitney U test. Sequence analyses of DGGE amplicons indicated the occurrence of many nontypical oral species and eubacteria previously associated with this environment. With the exception of T. forsythensis, the putative pathogens were not detected by DGGE. Multiplex PCR, however, detected T. forsythensis, A. actinomycetemcomitans, and P. gingivalis in 9% 16%, and 29% of the patients with disease, respectively. The presence of A. actinomycetemcomitans was significantly associated with disease (P < 0.01). Statistical analyses indicated that the presence of Treponema socranskii and Pseudomonas sp. was a significant predictor of disease (P < 0.05) and that there was no significant difference (P > 0.05) in terms of eubacterial species diversity between health and disease.


Subject(s)
Aggregatibacter actinomycetemcomitans/isolation & purification , Bacteroidetes/isolation & purification , Gingiva/microbiology , Periodontitis/microbiology , Porphyromonas gingivalis/isolation & purification , Actinobacillus Infections/microbiology , Adult , Aggregatibacter actinomycetemcomitans/classification , Aggregatibacter actinomycetemcomitans/genetics , Bacteroidaceae Infections/microbiology , Bacteroidetes/classification , Bacteroidetes/genetics , Electrophoresis, Polyacrylamide Gel , Female , Humans , Male , Middle Aged , Polymerase Chain Reaction/methods , Porphyromonas gingivalis/classification , Porphyromonas gingivalis/genetics , Sequence Analysis, DNA
SELECTION OF CITATIONS
SEARCH DETAIL
...