Developing safeguarding skills and competencies.

Safeguarding is an important part of an orthodontist's working life, as such there are several organisations and a plethora of legislation. These strive to ensure orthodontists implement the safeguarding agenda in their working environment. This article will provide background information on safeguarding. It then focuses on the development and training of dentists. The article looks at approaches that have been used in a hospital setting to engage staff and to generate clinical implementation.

Quick Response (QR) codes for patient information delivery: A digital innovation during the coronavirus pandemic.

Over the past year, Quick Response (QR) codes have played a significant role in our day-to-day lives in reducing the transmission and tracking the spread of COVID-19. In this article, we share our innovation utilising QR codes to replace paper information leaflets allowing patients to immediately access the required information on their own personal device. This is contactless and therefore preferred to reduce viral transmission, as well as having several other advantages. Our findings demonstrate that QR codes are a familiar, easy-to-use system and a preferred tool for delivering patient information over paper leaflets. The findings and methodology may be of benefit to other units seeking to improve their infection control in the COVID-19 era.

An Unusual Case of an Odontogenic Keratocyst Associated With an Ungrafted Alveolar Cleft: A Case Report and Review of the Literature.

We describe an unusual case of an odontogenic keratocyst (OKC) associated with an ungrafted left-sided alveolar cleft in a 10-year-old male patient. There is no previous report in the literature of OKC or other dental cysts associated with an alveolar cleft. We discuss the management of the OKC prior to secondary bone grafting and present this case to highlight the difficulty in the management of OKC concurrent with grafting of the alveolar cleft site, the proximity of unerupted permanent teeth, and possible treatment modalities.

Relationship between maxillary central incisor proportions and facial proportions.

STATEMENT OF PROBLEM: No universally accepted parameter exists for selecting maxillary central incisors (MCIs) relative to facial proportions. PURPOSE: The purpose of this prospective clinical study was to determine the relationship between MCIs and facial height and width in adults, intersex differences, and measurement differences between right and left MCI. MATERIAL AND METHODS: A prospective study was undertaken of 149 dental students (F:76; M:73) aged between 18 and 30 years. Anthropometric MCI and horizontal and vertical facial measurements were recorded with digital calipers by 1 operator. Correlation was investigated with Pearson correlation coefficients (α=.05). Two-sample t tests were used for intersex comparisons and paired t tests to compare right and left MCIs. Intraexaminer reliability was tested by remeasuring 25 participants and applying the Bland-Altman and Lin analyses. RESULTS: The mean MCI height was 10.28 mm (right and left) and the mean widths were 8.65 mm (right) and 8.66 mm (left). Intersex incisor differences existed for height measurements (M:F 0.54 mm [right], 0.46 mm [left]) and width measurements (M:F 0.26 mm) but not for width-to-height ratios (F=0.85; M=0.84). A mean ratio of 15.56 was found between bizygomatic width:tooth width (M=15.75, F=15.37) and of 17.93 between total face height:MCI height (M=17.97, F=17.89). Correlation coefficients were low for all tooth:face measurements. Intraexaminer reliability was clinically acceptable. CONCLUSIONS: Men had larger teeth and faces but similar width:height ratios. There was no significant size difference between right and left MCI, little individual relationship between tooth:face proportions, and insignificant sex influence. The "biometric ratio"' of 1:16 for MCI:bizygomatic width was not reconfirmed exactly. A ratio of 1:18 is proposed for MCI height to total face height (Tr-Me') and 1:12 for face height (N'-Me').