Apr 30, 2026  
2025-2026 Collin College Catalog 
    
2025-2026 Collin College Catalog [ARCHIVED CATALOG]

DHYG 2231 - Dental Hygiene Care II


Credits: 2
A continuation of Dental Hygiene Care I. Dental hygiene care for the medically or dentally compromised patient including supportive treatment.
Lab Required: Yes

Prerequisite(s): DHYG 2201  and DHYG 2361 ; both with a grade of “C” or better.
Major Requirement: Admission to the Dental Hygiene Program.

Type of Course: Workforce