Abbott P V
School of Dentistry, University of Western Australia.
Aust Dent J. 1997 Oct;42(5):297-301. doi: 10.1111/j.1834-7819.1997.tb00133.x.
A forty year old female patient developed paraesthesia of the right side of her lower lip following the placement of an extensive pin-retained amalgam restoration in her lower right second premolar tooth. Radiographs indicated that the mental foramen was close to the apex of this tooth and it was assumed that postoperative pulpitis and periapical inflammation had caused the paraesthesia through the effects of pressure on the mental nerve. The paraesthesia resolved following endodontic treatment of the lower second premolar tooth and the patient has had no further signs or symptoms.
