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2006

Selected Works

Medicine and Health Sciences

Wei Cheong Ngeow

Keyword

Articles 1 - 8 of 8

Full-Text Articles in Entire DC Network

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Ii. Management Of Radiation-Induced Caries, W. L. Chai, W.C. Ngeow, R. Ramli, R. A. Rahman Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Ii. Management Of Radiation-Induced Caries, W. L. Chai, W.C. Ngeow, R. Ramli, R. A. Rahman

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Where possible, pretreatment dental assessment shall be provided for these patients before they undergo radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally for radiation therapy. Because of this, they succumb to complicated oral complications after radiation therapy. The management of xerostomia has been reviewed in Part I of this series. In this article, the management of dental caries, a sequalae of xerostomia following radiation therapy is reviewed. …


Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part I. Management Of Xerostomia, W.C. Ngeow, W. L. Chai, R. A. Rahman, R. Ramli Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part I. Management Of Xerostomia, W.C. Ngeow, W. L. Chai, R. A. Rahman, R. Ramli

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Where possible, pretreatment dental assessment shall be provided for these patients before they receive radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally for radiation therapy. Because of this, they succumb to complicated oral adverse effects after radiation therapy. Part I of this series reviews the management of xerostomia. The management of the effect of xerostomia to the dentition/oral cavity is discussed in Part II. © 2006 Elsevier. …


Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part V. Management Of Mucositis, W.C. Ngeow, W. L. Chai, R. A. Rahman, R. Ramli Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part V. Management Of Mucositis, W.C. Ngeow, W. L. Chai, R. A. Rahman, R. Ramli

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Where possible, pretreatment dental assessment shall be provided for these patients before they undergo radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally for radiation therapy. Because of this, they succumb to complicated oral adverse effects after radiation therapy. The second last part of this series reviews and discusses the management of complication that commonly occur to the oral mucosa, i.e. mucositis. © 2006 Elsevier. All rights reserved.


Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Vi. Management Of Opportunistic Infections, W.C. Ngeow, W. L. Chai, R. Ramli, R. A. Rahman Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Vi. Management Of Opportunistic Infections, W.C. Ngeow, W. L. Chai, R. Ramli, R. A. Rahman

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Where possible, pretreatment dental assessment shall be provided for these patients before they undergo radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally for radiation therapy. Because of this, they succumb to complicated oral adverse effects after radiation therapy. The last part of this series reviews the opportunistic infections that can occur to the perioral structure. Their management is briefly discussed. © 2006 Elsevier. All rights reserved.


Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Iv. Management Of Osteoradionecrosis, R. Ramli, W.C. Ngeow, R. A. Rahman, W. L. Chai Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Iv. Management Of Osteoradionecrosis, R. Ramli, W.C. Ngeow, R. A. Rahman, W. L. Chai

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Pretreatment dental assessment should be provided for these patients before they undergo radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally and, as a result, they succumb to complicated oral adverse effects after radiation therapy. Osteoradionecrosis (ORN) is a severe debilitating condition that impairs healing due to reduction in vascularity and osteocyte population in the affected bone. This article reviews methods of treatment used to treat ORN such …


Transient Loss Of Power Of Accommodation In 1 Eye Following Inferior Alveolar Nerve Block: Report Of 2 Cases, W.C. Ngeow, C. K. Shim, W. L. Chai Dec 2006

Transient Loss Of Power Of Accommodation In 1 Eye Following Inferior Alveolar Nerve Block: Report Of 2 Cases, W.C. Ngeow, C. K. Shim, W. L. Chai

Wei Cheong Ngeow

Unintended intravascular injection from inferior alveolar nerve blocks can result in frustrating distant complications affecting such structures as the middle ear and eyes. Possible complications affecting the eyes include blurring of vision, diplopia, mydriasis, palpebral ptosis and amaurosis ( temporary or permanent). In this article, we present a complication that has been reported only rarely. Two patients developed transient loss of power of accommodation of the eye resulting in blurred vision after routine inferior alveolar nerve blocks on the ipsilateral side. Clear vision returned within 10 - 15 minutes after completion of the blocks. The possible explanation for this phenomenon …


Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Iii. Provision Of Dentures, R. A. Rahman, W.C. Ngeow, W. L. Chai, R. Ramli Dec 2006

Managing Complications Of Radiation Therapy In Head And Neck Cancer Patients: Part Iii. Provision Of Dentures, R. A. Rahman, W.C. Ngeow, W. L. Chai, R. Ramli

Wei Cheong Ngeow

Head and neck cancer is becoming a more recognizable pathology to the general population and dentists. The modes of treatment include surgery and/or radiation therapy. Pretreatment dental assessment should be provided for these patients before they undergo radiation therapy. There are occasions, however, whereby head and neck cancer patients are not prepared optimally and, as a result, they succumb to complicated oral adverse effects after radiation therapy. The management of radiation-induced caries, a sequelae of xerostomia has been reviewed in Part II of this series. In this article, the management of difficulty with dentures, another sequelae of xerostomia following radiation …


Disposable Carrier For Retrograde Fillings, W.C. Ngeow, W. L. Chai Jan 2006

Disposable Carrier For Retrograde Fillings, W.C. Ngeow, W. L. Chai

Wei Cheong Ngeow

Commercially available retrograde filling carriers are delicate and easily damaged by pressure. In addition, they are difficult to clean and keep free from blockage. This report describes a simple and easy technique for transforming a standard disposable hypodermic syringe and needle into a disposable carrier for retrograde fillings. © 2006 Asian Association of Oral and Maxillofacial Surgeons.