Dental Hygiene ETDs

Publication Date

Spring 4-10-2025

Abstract

Oral cancer remains a significant public health concern, with a five-year survival rate of approximately 50% due to late-stage diagnoses. Dental hygienists play a crucial role in the early screening of oral cancer through routine intraoral and extraoral examinations. This study evaluates the effectiveness of oral cancer screenings conducted by dental hygienists in referring for further evaluation and their overall perception of the importance and frequencies of these examinations. A survey was distributed through the American Dental Hygienists’ Association (ADHA) to practicing dental hygienists across the United States, gathering data on screening frequency, referral patterns, perceived importance, and challenges faced during examinations. Findings revealed that most dental hygienists can conduct oral cancer screenings; however, consistency in practice is affected by several challenges. These include variability in training, limited clinical experience, absence of standardized protocols, and occasional lack of patient cooperation. Many respondents expressed uncertainty about differentiating benign lesions from potentially malignant lesions. Time constraints, particularly during short hygiene appointments, emerged as a significant barrier.

Degree Name

Dental Hygiene

Level of Degree

Masters

Department Name

Dental Medicine

First Committee Member (Chair)

Christine Nathe RDH, MS

Second Committee Member

Justine Ponce RDH, MS

Third Committee Member

Angela Cook RDH, MS

Language

English

Keywords

Oral Cancer, Dental Hygienists, Extraoral Examination, Intraoral Examination, Early Detection, Screening Practices.

Document Type

Thesis

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