Causes of subcutaneous emphysema following dental procedures: a systematic review of cases 1993-2020.

Objectives Causes of subcutaneous emphysema (SE) following dental treatment have changed with new operative techniques and equipment. This review demonstrates the frequency and aetiology of SE to inform prevention strategies for reducing SE occurrences.Methods A systematic search of Medline, Embase and PubMed databases identified 135 cases of SE which met inclusion criteria after independent review by two authors.

Remote triaging of urgent suspected head and neck cancer referrals: our experience during the first wave of the COVID-19 pandemic.

Purpose: In response to the coronavirus disease 2019 (COVID-19) pandemic, otolaryngology departments across the United Kingdom have adopted non-face-to-face clinics with consultations being carried out remotely, via telephone or video calls. By reducing footfall on hospital sites, the aim of this strategy was to limit direct contact and curb the spread of infection. This report outlines our experience of conducting a telephone triage clinic in the assessment of urgent suspected head and neck cancer referrals during the first wave of the COVID-19 pandemic.