Idiopathic headache as a possible risk factor for phantom tooth pain.
Following tooth pulp extirpation, some subjects suffer from persistent pain which affects edentate sites in absence of any local pathology. As regards this peculiar pain, called phantom tooth pain (PTP), what is puzzling is the fact there is a low prevalence of PTP in a very large population showing identical conditions of tooth pulp extirpation. The present investigation indicates that PTP mainly affects migraine (M) and cluster headache (CH) sufferers, whereas it does not affect subjects who have a negative personal and family history for idiopathic headache (IH). These results circumscribe the presence of PTP to a specific section of the population. The present results, besides indicating that PTP may be the result of a peculiar neuronal predisposition relating to IH pathogenesis, suggests some practical therapeutic hints. In fact, successful anti- M and anti-CH prophylactic treatment greatly improve PTP syndrome.
Sicuteri
F
F
Institute of Internal Medicine and Therapeutics, Florence, Italy.
Nicolodi
M
M
Fusco
B M
BM
Orlando
S
S
D003027:Cluster Headache / Q000150:complications*; D005260:Female; D005444:Flunarizine / Q000627:therapeutic use; D006801:Humans; D008094:Lithium / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D008881:Migraine Disorders / Q000150:complications*; D010149:Postoperative Pain / Q000517:prevention & control; D010591:Phantom Limb; D011670:Pulpectomy; D012307:Risk Factors
D008094:Lithium; D005444:Flunarizine