title: The bucco-gingival branch of the posterior superior alveolar artery: a source of haematomata when injecting in the maxilla.
mesh_terms: D000328:Adult; D000766:Anesthesia, Dental / Q000379:methods*; D000772:Anesthesia, Local / Q000379:methods*; D005881:Gingiva / Q000098:blood supply*; D006406:Hematoma / Q000517:prevention & control; D006801:Humans; D007267:Injections / Q000009:adverse effects; D008437:Maxilla / Q000098:blood supply*; D006472:Oral Hemorrhage / Q000517:prevention & control