The use of dental implants, cast bars and sleeve overdentures in oral cancer patients.

Surgical resection of an oral tumour (and the associated free flap reconstruction) can significantly alter the oral anatomy. The lack of sulcus depth, alveolar ridge, presence of a mobile flap and limited tongue movement can make it impossible for patients to control a removable prosthesis. To help this cohort of patients, dental implants can be invaluable.

Direct composite restorations for the worn mandibular anterior dentition: a 7-year follow-up of a prospective randomised controlled split-mouth clinical trial.

The purpose of this study was to report on the 7-year follow-up of 15 patients who took part in a prospective randomised controlled split-mouth trial to evaluate the performance and patient satisfaction of 107 direct composite restorations bonded to their worn anterior mandibular dentition. This is the continuation of a study by Poyser et al., which investigated the performance of the same direct composite restorations on this cohort of patients at 2.

Dental extractions prior to radiotherapy to the jaws for reducing post-radiotherapy dental complications.

Background: Radiotherapy as part of head and neck cancer treatment leaves patients requiring much dental rehabilitation in a compromised environment that is difficult for the patient and the dental team to manage.

Objectives: To assess the effects of maintaining the patient's natural dentition during radiotherapy in comparison to extracting teeth before radiotherapy in areas that are difficult to access by the patient and the dentist, should reduction in mouth opening occur after radiotherapy to the jaws.

Search Methods: We searched the Cochrane Oral Health Group's Trials Register (to 22 November 2012), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 11), MEDLINE via OVID (1946 to 22 November 2012), EMBASE via OVID (1980 to 22 November 2012), CANCERLIT via PubMed (1950 to 22 November 2012), CINAHL via EBSCO (1980 to 22 November 2012) and reference lists of articles.

Bleaching and bonding for the older patient.

Unlabelled: Older people who remain reasonably well may wish to maintain or enhance their dental and oral appearance, preferably at minimal biologic and financial costs. Bleaching and bonding represents a very good treatment option and a sensible strategy for this group. Bleaching addresses the discoloration, while direct composite bonding can improve the shape of worn, or otherwise unaesthetic, teeth without damaging the structure or health of the residual tooth tissue.

Soft tissue handling during implant placement.

Data Sources: The Cochrane Oral Health Group's Trials Register, Cochrane Central Register of Controlled Trials, Medline and Embase were searched. Handsearching included several dental journals. Authors of all identified trials, an internet discussion group and 55 dental implant manufacturers were contacted to find unpublished randomised controlled trials (RCT).

No difference between failure rates of early and conventionally loaded implants.

Data Sources: The Cochrane Oral Health Group's Trials Register, Cochrane Central Register of Controlled Trials, Medline and Embase were searched. Handsearching included several dental journals. Authors of all identified trials, an internet discussion group and 55 dental implant manufacturers were contacted to find unpublished randomised controlled trials (RCT).

Complications following replantation of a primary incisor: a cautionary tale.

The replantation of avulsed primary incisors is contra-indicated. This case describes an 8-year-old child who six years previously had avulsed and had replanted a primary central incisor. At presentation, this tooth was retained, the permanent successor had failed to erupt and appearance of the adjacent lateral incisor was notably delayed.