Breadcrumb Home Birmingham 2025-2026 Catalog Dental Hygiene DHG199 DHG199: Dental Hygiene Clinic Download as PDF Subject Area Dental Hygiene Credits 4 Clock Hours 120 Clinical Hours 120 This course is designed to enable beginning dental hygiene students to assess the systemic and oral health of the client and allow for the delivery of clinical dental hygiene preventive and therapeutic care appropriate at the novice or DHG100 level. Prerequisites DHG198