Consideration of the greater palatine artery during surgery
The greater palatine artery provides blood supply to the posterior palate. There is accessory supply to much of the head and neck so cutting this artery will not result in any long term issues and it is often ligated. Most arteries in the head and neck can be ligated with no consequences due to the density of accessory supply. Exceptions include the internal carotid artery. Surgery around the palate including upper posterior extractions, periodontal surgery on posterior teeth and palatal graft harvests can affect this artery. The artery is always located at around the anterior-posterior level of the upper 7 at the transition of the vertical and horizontal slope of the palate. Iif you cut the palatal artery: 1. Take a deep breath, don't panic 2. Inject a whole catridge of local anaesthetic at the side of bleed. Will cause temporary haemostasis due to pressure and vasoconstriction 3. Find the site of the artery by pressing your mirror handle firmly at the expected site. You will...