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Full-Text Articles in Medicine and Health Sciences

Numbness Of The Ear Following Inferior Alveolar Nerve Block: The Forgotten Complication, W.C. Ngeow, W. L. Chai Jul 2009

Numbness Of The Ear Following Inferior Alveolar Nerve Block: The Forgotten Complication, W.C. Ngeow, W. L. Chai

Wei Cheong Ngeow

This article presents a distant complication in the auricle following the administration of a standard inferior alveolar nerve block. The patient experienced profound numbness of the auricle on the ipsilateral side of the injection that lasted for about an hour following unintended injection to the auriculotemporal nerve.


Craniofacial Anthropometric Norms Of Malaysian Indians, W.C. Ngeow, S. T. Aljunid Jul 2009

Craniofacial Anthropometric Norms Of Malaysian Indians, W.C. Ngeow, S. T. Aljunid

Wei Cheong Ngeow

Objective: This study was done to establish the craniofacial anthropometric norms of the young adult (18-25 years) Malaysian Indian. Materials and Methods: The study group consisted of convenient samples of 100 healthy volunteers, with equal number of female and male subjects who had no history of mixed racial-parentage. Twenty-two linear measurements were taken twice from 28 landmarks over six craniofacial regions. The methodology and evaluation of indices of the craniofacial region was adapted from Hajnis et al. Results: The minimum measurements are always contributed by the female Indian except for the nose height (n-sn), (left) eye fissure length (ex-en), upper …


A Radiographic Study On The Visualization Of The Anterior Loop In Dentate Subjects Of Different Age Groups, W.C. Ngeow, D. D. Dionysius, H. Ishak, P. Nambiar Jun 2009

A Radiographic Study On The Visualization Of The Anterior Loop In Dentate Subjects Of Different Age Groups, W.C. Ngeow, D. D. Dionysius, H. Ishak, P. Nambiar

Wei Cheong Ngeow

The anterior loop is defined as where the mental neurovascular bundle crosses anterior to the mental foramen then doubles back to exit the mental foramen. It cannot be seen clinically but can be detected in 11-60% of panoramic radiographs. As this anatomical structure is important in determining the placement position of endosseous implants in the mandibular premolar region, a pilot study was undertaken to determine its visibility on dental panoramic radiographs in dentate subjects of various age groups. One or more anterior loops were visible in 39 (40.2%) radiographs encompassing 66 sites (34.4%). Interestingly, anterior loops were most commonly observed …


Craniofacial Anthropometric Norms Of Malays, W.C. Ngeow, S. T. Aljunid May 2009

Craniofacial Anthropometric Norms Of Malays, W.C. Ngeow, S. T. Aljunid

Wei Cheong Ngeow

Introduction: This study was undertaken to establish the craniofacial anthropometric norms of young adult Malaysian Malays. Methods: The study group consisted of convenient samples of 100 healthy volunteers (aged 18-25 years), with an equal number of female and male subjects who had no history of mixed racial parentage. 22 linear measurements were taken twice from 22 landmarks over six craniofacial regions. Results: The Malays shared many similar sizes of measurements with the Singaporean Chinese. Their left eye fissure length and mouth width (ch-ch) were almost identical for both genders. However, Malay females had an upper lip height (sn-sto) (left) and …