title: Recurrent swelling of the upper lip. A case report.
abstract: Recurrent swelling of the lips may be due to a number of causes. A case is presented of recurrent swelling of the upper lip caused by trauma from a displaced and apically dilacerated 1. There was abnormal development of 32 which were also displaced although 123 appeared unaffected. The surgical, endodontic and orthodontic management of this problem is discussed.
authors.forename: A P
authors.initials: AP
authors.lastname: Howat
authors.forename: P G
authors.initials: PG
authors.lastname: Rout
mesh_terms: D002648:Child; D003481:Cuspid / Q000473:pathology; D004487:Edema / Q000209:etiology*; D006801:Humans; D007180:Incisor / Q000002:abnormalities*; D008047:Lip Diseases / Q000209:etiology*; D008297:Male; D012008:Recurrence; D014079:Tooth Eruption, Ectopic / Q000150:complications* / Q000601:surgery / Q000628:therapy