EXTRACTION OF MULTIPLE SUPERNUMERARY PREMOLARS IN MENTAL RETARDATION PATIENT : CASE REPORT

The supernumerary premolars account for 4%-9% of all supernumeraries and reported prevalence is 0.01%-1.00%. Multiple supernumerary teeth can be seen in syndromic phenotypes. But, only 2% of supernumerary premolars exhibited any pathological changes. Most of them cause interference with normal occlusal development that makes maintaining the disabled patients’s oral hygiene difficult. It is recommended to delay the timing of extraction until the full permanent dentition is mature. If there is no complication, leaving the supernumerary premolars impacted is recommended. This case is about mental retardation patients with multiple supernumerary premolars.

[1]  R. Solares,et al.  Supernumerary premolars: a literature review. , 2004, Pediatric dentistry.

[2]  L. Rajab,et al.  Supernumerary teeth: review of the literature and a survey of 152 cases. , 2002, International journal of paediatric dentistry.

[3]  Joshua L Whetten,et al.  Radiographic diagnosis of supernumerary premolars: case reviews. , 2002, ASDC journal of dentistry for children.

[4]  J. S. Sian.  Root resorption of first permanent molar by a supernumerary premolar. , 1999, Dental update.

[5]  S. Hodges,et al.  Supernumerary premolar teeth in siblings. , 1997, British journal of orthodontics.

[6]  S. Cochrane,et al.  Late Developing Supernumerary Teeth in the Mandible , 1997 .

[7]  E. K. Basdra,et al.  Mesiodentes: Inzidenz, morphologie, ätiologie , 1997, Journal of Orofacial Orthopedics / Fortschritte der Kieferorthopädie.

[8]  S. Jones,et al.  Late Forming Supernumeraries in the Mandibular Premolar Region , 1991, British journal of orthodontics.

[9]  S. Lindauer,et al.  Development of supernumerary premolars in an orthodontic population. , 1991, Oral surgery, oral medicine, and oral pathology.

[10]  L. Bodner,et al.  Dentigerous cysts associated with supernumerary teeth. , 1988, International journal of oral and maxillofacial surgery.

[11]  C. Hill,et al.  Supernumerary mandibular premolar: the importance of radiographic interpretation. , 1986, ASDC journal of dentistry for children.

[12]  J. Zvolanek,et al.  Supernumerary mandibular premolars: report of cases. , 1985, Journal of the American Dental Association.

[13]  M. Trenouth,et al.  Supernumerary primary first molar and first premolar: clinical report. , 1983, Pediatric dentistry.

[14]  Primosch Re.  Anterior supernumerary teeth--assessment and surgical intervention in children. , 1981 .

[15]  S. Shusterman,et al.  Multiple supernumerary teeth: report of two cases. , 1978, ASDC journal of dentistry for children.

[16]  R. M. Shah,et al.  Supernumerary premolars: report of two cases. , 1978, Dental journal.

[17]  S. Sykaras.  Mesiodens in primary and permanent dentitions. Report of a case. , 1975, Oral surgery, oral medicine, and oral pathology.

[18]  S. Winkler,et al.  Supernumerary mandibular bicuspid. Report of a case. , 1972, The New York journal of dentistry.

[19]  D. Dd.  Midline supernumeraries and eruption of the maxillary central incisor. , 1969 .

[20]  Lin Ty.  Seven supernumerary premolars. Report of a case. , 1967 .

[21]  A. R. Neely,et al.  MULTIPLE IMPACTED AND ERUPTED SUPERNUMERARY TEETH. REPORT OF A CASE. , 1964, Oral surgery, oral medicine, and oral pathology.

[22]  H. Kessler,et al.  Cases and Comments , 1960 .

[23]  J. Sandy,et al.  The management of premolar supernumeraries in three orthodontic cases. , 1997, The Journal of clinical pediatric dentistry.

[24]  G. Komposch,et al.  Mesiodentes: incidence, morphology, etiology. , 1997, Journal of orofacial orthopedics = Fortschritte der Kieferorthopadie : Organ/official journal Deutsche Gesellschaft fur Kieferorthopadie.

[25]  R. Primosch.  Anterior supernumerary teeth--assessment and surgical intervention in children. , 1981, Pediatric dentistry.

[26]  M. Thomsson,et al.  Hyperodontia. I. Frequency and distribution of supernumerary teeth among 21,609 patients. , 1978, Dento maxillo facial radiology.

[27]  R. Hofmann,et al.  [Supernumerary teeth]. , 1971, Die Quintessenz.

[28]  D. Di Biase.  Midline supernumeraries and eruption of the maxillary central incisor. , 1969, The Dental practitioner and dental record.

[29]  W. J. Hanratty.  Odontectomy of seven impacted supernumerary bicuspids. , 1960, Journal of the American Dental Association.