Mar 14, 2026  
2023-2024 Collin College Catalog 
    
Catalog Navigation
  Catalog Home
  About Collin College
  Campuses and Locations
  Website Information
  2023-2024 Academic Calendar
  Academic Transfer Programs
  Academic Workforce Programs
  Course Types and Course Numbering System
  Course Descriptions
  Admissions
  Registration Procedures
  Financial Policies and Procedures
  Exemptions and Waivers Available at Collin College
  Financial Aid and Other Resources
  Academic Policies and Procedures
  Learning Opportunities

HELP
2023-2024 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 advanced instrumentation techniques.
Prerequisite DHYG 2201  and DHYG 2361 ; both with a grade of “C” or better.
Major Requirement: AAS - Dental Hygiene.

Type of Course WECM