The location of the mental foramen in a selected Malay population.

Knowledge of the position of the mental foramen is important both when administering regional anesthesia and performing periapical surgery in the mental region of the mandible. This study determines the position of the mental foramen in a selected Malay population. One hundred and sixty nine panoramic radiographs of Malay patients retrieved from a minor oral surgery waiting list were selected to identify the normal range for the position of the mental foramen. The foramen was not included in the study if there was any mandibular tooth missing between the lower left and right first molars (36-46). The findings indicated the most common position for the mental foramen was in line with the longitudinal axis of the second premolar (69.2%) followed by a location between the first and second premolar (19.6%). The right and left foramina were bilaterally symmetrical in three of six recorded positions in 67.7% patients. The mental foramen was most often in line with the second premolar.

[1]  I. Kaffe,et al.  Roentgenologic study of the mental foramen. , 1976, Oral surgery, oral medicine, and oral pathology.

[2]  Ravishankar K. Iyer,et al.  Experimental evaluation , 1995 .

[3]  Y. Kitagawa,et al.  Non-metric tooth crown traits of the Thai, Aka and Yao tribes of northern Thailand. , 1997, Archives of oral biology.

[4]  S. W. nd.  The position of the mental foramen in Asian Indians. , 1994 .

[5]  H. Loh.  Mongoloid features of the permanent mandibular second molar in Singaporean Chinese. , 1991, Australian dental journal.

[6]  R. Weller,et al.  The mental foramen: Part III. Size and position on panoramic radiographs , 1992 .

[7]  W. Shankland.  The position of the mental foramen in Asian Indians. , 1994, The Journal of oral implantology.

[8]  B. S. Kraus,et al.  Lower First Premolars , 1953, Journal of dental research.

[9]  S. Brooks,et al.  The appearance of mental foramina on panoramic radiographs. I. Evaluation of patients. , 1989, Oral surgery, oral medicine, and oral pathology.

[10]  C. T. Pinto,et al.  Direction of the mental canal in human mandibles. , 1976, Australian dental journal.

[11]  R. Weller,et al.  The mental foramen: Part II. Radiographic position in relation to the mandibular second premolar , 1992 .

[12]  R. Weller,et al.  The mental foramen: 3. Size and position on panoramic radiographs. , 1992, Journal of Endodontics.

[13]  R. Weller,et al.  The mental forman: Part I. Size, orientation, and positional relationship to the mandibular second premolar , 1990 .

[14]  D. Wismeijer,et al.  Patients' perception of sensory disturbances of the mental nerve before and after implant surgery: a prospective study of 110 patients. , 1997, The British journal of oral & maxillofacial surgery.

[15]  A. L. Nwoku,et al.  Radiographic study of the mental foramen in a selected Saudi population. , 1998, Dento maxillo facial radiology.

[16]  R. Weller,et al.  The mental foramen: 1. Size, orientation, and positional relationship to the mandibular second premolar. , 1990, Journal of endodontics.

[17]  S. Brooks,et al.  The appearance of mental foramina on panoramic and periapical radiographs. II. Experimental evaluation. , 1989, Oral surgery, oral medicine, and oral pathology.

[18]  J. Moiseiwitsch.  Position of the mental foramen in a North American, white population. , 1998, Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics.

[19]  R. Weller,et al.  The mental foramen: 2. Radiographic position in relation to the mandibular second premolar. , 1992, Journal of endodontics.

[20]  I. Kjaer.  Formation and early prenatal location of the human mental foramen. , 1989, Scandinavian journal of dental research.

[21]  T. Ramstad,et al.  A methodological study of errors in vertical measurements of edentulous ridge height on orthopantomographic radiograms. , 1978, Journal of oral rehabilitation.

[22]  R. M. Green.  The position of the mental foramen: a comparison between the southern (Hong Kong) Chinese and other ethnic and racial groups. , 1987, Oral surgery, oral medicine, and oral pathology.