Ceramic Coatings Confer No Survivorship Advantages in Total Knee Arthroplasty-A Single-Center Series of 1641 Knees.

Background: Ceramic coatings in total knee arthroplasty have been introduced with the aim of reducing wear and consequently improving implant survivorship. We studied both cobalt-chrome-molybdenum (CoCrMo) and ceramic-coated components of the same implant design from a single center to identify if the ceramic coating conferred any benefit.

Methods: We identified 1641 Columbus total knee arthroplasties (Aesculap AG, Tüttlingen, Germany) from a prospectively collected arthroplasty database.

Factors affecting oral health care for asylum seekers and refugees in England: a qualitative study of key stakeholders' perspectives and experiences.

Aims To investigate factors influencing oral health behaviours and access to dental services for asylum seekers and refugees (ASRs).Methods A qualitative research study using purposeful sampling was undertaken in South West England. Online semi-structured interviews with stakeholders working with or supporting ASRs were analysed through reflexive thematic analysis.

Should dental technicians play a greater role in the education of foundation dentists?

In some dental foundation training (DFT) practices, many generations of foundation dentists (FDs) have benefited from being encouraged to build close working relationships with dental technicians. Recent work suggests that new graduates may require additional support with the technical aspects of clinical work due to reduced clinical exposure in undergraduate education. This opinion paper therefore describes how involvement of technical colleagues in the education of FDs could provide important additional feedback on their work and draws upon the concept of 'spiral learning'.

The self-perceived role of sedation-trained dental nurses within a Community Dental Service: a qualitative study.

Background Dental nurses trained in assisting with relative analgesia with nitrous oxide (RA) play an important role in patient care. Provision of RA is a service provided in the Community Dental Service based in Doncaster, Barnsley and Rotherham.Aim To explore how sedation-trained dental nurses perceive their role within a Community Dental Service, and to explore what motivates them and how they feel changes could enhance the provision of care.