Student ID:__________________________ Student Name:_______________________ Adviser Name:_______________________ Bulletin: 2026-2027 Undergraduate Bulletin Program: Dental Hygiene Major, B.S. Minimum Credits Required:__________________

Dental Hygiene Major, B.S.

Kinney College of Nursing and Health Professions >> Dental Hygiene department 

C or better required in all coursework

The dental hygiene program at the University of Southern Indiana is accredited by the Commission on Dental Accreditation of the American Dental Association, a specialized accrediting body recognized by the United States Department of Education. The address of the Commission on Dental Accreditation is American Dental Association, 211 East Chicago Ave, Chicago, IL 60611-2678. Phone 800-232-6108 or visit https://coda.ada.org/

The dental hygiene program has three tracks. Track I is a traditional four year entry level program. Track II is a bachelor degree completion option for dental hygienists who hold an associate degree. Track III is an accelerated three year entry level program. All tracks require 120 credit hours for the degree.

Track I - Entry-level Dental Hygiene Program

Students who are admitted to Track I complete two academic years of specified pre-professional courses prior to being admitted to the program. The third and fourth years of the program are comprised of professional courses in dental hygiene.

Admission Requirements for Track I:

  • Admission to the University
  • Completion of the required prerequisite college courses with a grade of C or higher and a minimum cumulative grade point average of 2.8
  • Submission of a dental hygiene application
  • Submission of medical and immunization records
  • CPR certification for health care providers
  • Completion of a criminal background check
  • Completion of drug testing

Students selected for admission into the Dental Hygiene program must be eligible for dental hygiene licensure and capable of fulfilling clinical practice requirements.

Prerequisite Courses

Semester I

Course NameCredits:Term TakenGradeGen Ed
MATH 114 - Quantitative Reasoning  *

USI Core 39: Foundations-Mathematics/Quantitative Reasoning


Term(s) Offered: Fall, Spring, Summer
Credits: 3

 

CMST 101 - Introduction to Public Speaking  * or

USI Core 39: Foundations-Communication


Term(s) Offered: Fall, Spring, Summer
Credits: 3
CMST 107 - Introduction to Interpersonal Communication  *

USI Core 39: Foundations-Communication


Term(s) Offered: Fall, Spring, Summer
Credits: 3

 

BIOL 121 - Human Anatomy and Physiology I  *

USI Core 39: Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
ENG 101 - Rhetoric and Composition I: Literacy and the Self  *

USI Core 39: Foundations-Rhetoric and Composition I


Term(s) Offered: Fall, Spring, Summer
Credits: 3
KIN 192 - Concepts in Wellness and Fitness  *

USI Core 39: Foundations-Physical Activity and Wellness


Term(s) Offered: Fall, Spring, Summer
Credits: 1
USI 101 - Soar to Success  *

USI Core 39: Foundations-First Year Experience


Term(s) Offered: Fall, Spring
Credits: 1

Semester II

Course NameCredits:Term TakenGradeGen Ed
BIOL 122 - Human Anatomy and Physiology II  *

USI Core 39: Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
ENG 201 - Rhetoric and Composition II: Literacy and the World  *

USI Core 39: Foundations-Rhetoric and Composition II


Term(s) Offered: Fall, Spring, Summer
Credits: 3
HP 115 - Medical Terminology for the Health Professions  *
Term(s) Offered: Fall, Spring, Summer
Credits: 2
SOC 121 - Principles of Sociology  *

USI Core 39: Ways of Knowing-Social Inquiry; Social Science-BS; Embedded Experience-Diversity


Term(s) Offered: Fall, Spring, Summer
Credits: 3

Selected Ways of Knowing (CAE, HI, or WLC) Credits: 3

Semester III

Course NameCredits:Term TakenGradeGen Ed
CHEM 141 - Principles of Chemistry  *

USI Core 39: Ways of Knowing-Scientific and Mathematical Inquiry; Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
HP 225 - Pharmacology and Therapeutics  *
Term(s) Offered: Fall, Spring, Summer
Credits: 3
NUTR 376 - Principles and Applications in Nutrition
Term(s) Offered: Fall, Spring, Summer
Credits: 3
PSY 201 - Introduction to Psychology

USI Core 39: Ways of Knowing-Social Inquiry; Social Science-BS


Term(s) Offered: Fall, Spring, Summer
Credits: 3

Elective Credits: 2

Semester IV

Course NameCredits:Term TakenGradeGen Ed
BIOL 272 - Medical Microbiology  *
Term(s) Offered: Fall, Spring
Credits: 4
HP 302 - Biostatistics

USI Core 39: Ways of Knowing-Scientific and Mathematical Reasoning


Term(s) Offered: Fall, Spring, Summer
Credits: 3
IPH 356 - Ethics and Healthcare in a Pluralistic Society

USI Core 39: Ways of Knowing-Moral and Ethical Reasoning; Embedded Experience-Diversity


Term(s) Offered: Fall, Spring, Summer
Credits: 3

World Language and Culture (BS) Credits: 3 *

Elective Credits: 2

NOTE:

Courses marked with * are prerequisite courses included in the admission GPA. All prerequisite courses included in the admission GPA must be finished during the spring semester in which a student applies for the program. Any course not marked with * must be completed prior to the start of the fall semester when entering the program.

Professional Courses

 

Semester V

 

Course NameCredits:Term TakenGradeGen Ed
DTHY 303 - Oral Radiology
Term(s) Offered: Fall
Credits: 3
DTHY 308 - Applied Dental Materials
Term(s) Offered: Fall
Credits: 3
DTHY 314 - Oral Anatomy
Term(s) Offered: Fall
Credits: 2
DTHY 316 - Preventive Oral Health I
Term(s) Offered: Fall
Credits: 2
DTHY 327 - Introduction to Evidence-Based Dental Hygiene Care
Term(s) Offered: Fall
Credits: 1
DTHY 341 - Dental Hygiene Theory I
Term(s) Offered: Fall
Credits: 4
DTHY 342 - Dental Hygiene Clinic I
Term(s) Offered: Fall
Credits: 2

Semester VI

 

Course NameCredits:Term TakenGradeGen Ed
DTHY 313 - Anatomy of the Head and Neck
Term(s) Offered: Spring
Credits: 2
DTHY 315 - Oral Embryology and Histology
Term(s) Offered: Spring
Credits: 1
DTHY 318 - Preventive Oral Health II
Term(s) Offered: Spring
Credits: 2
DTHY 322 - Periodontology
Term(s) Offered: Spring
Credits: 2
DTHY 351 - Dental Hygiene Theory II

USI Core 39: Embedded Experience-Diversity; Embedded Experience-Writing


Term(s) Offered: Spring
Credits: 4
DTHY 352 - Dental Hygiene Clinic II
Term(s) Offered: Spring
Credits: 2
DTHY 423 - Pain Management in Dentistry
Term(s) Offered: Spring
Credits: 2

Semester VII

 

Course NameCredits:Term TakenGradeGen Ed
DTHY 405 - General and Oral Pathology
Term(s) Offered: Fall
Credits: 4
DTHY 411 - Community Oral Health Theory

USI Core 39: Embedded Experience-Global; Embedded Experience-Writing


Term(s) Offered: Fall
Credits: 2
DTHY 422 - Clinical Application of Periodontology
Term(s) Offered: Fall
Credits: 1
DTHY 441 - Dental Hygiene Theory III
Term(s) Offered: Fall
Credits: 4
DTHY 442 - Dental Hygiene Clinic III
Term(s) Offered: Fall
Credits: 4

Semester VIII

 

Course NameCredits:Term TakenGradeGen Ed
DTHY 412 - Community Oral Health Practicum
Term(s) Offered: Spring
Credits: 2
DTHY 451 - Dental Hygiene Theory IV
Term(s) Offered: Spring
Credits: 4
DTHY 452 - Dental Hygiene Clinic IV
Term(s) Offered: Spring
Credits: 4
DTHY 457 - Professional and Current Issues in Oral Healthcare
Term(s) Offered: Spring
Credits: 3

Track II - Degree Completion Program

Students admitted to Track II must hold an associate degree in dental hygiene.

Admission Requirements for Track II:

  • Admission to the University
  • Completion of an associate degree in dental hygiene
  • License to practice dental hygiene in any U.S. state
  • Submission of medical and immunization records
  • CPR certification for healthcare providers
  • Completion of a criminal background check
  • Completion of drug testing

Core 39

Completion of the USI Core 39 or its equivalent

Other Required Courses

 

Course NameCredits:Term TakenGradeGen Ed
HP 302 - Biostatistics

USI Core 39: Ways of Knowing-Scientific and Mathematical Reasoning


Term(s) Offered: Fall, Spring, Summer
Credits: 3
DTHY 401 - Clinical Management I
Term(s) Offered: Fall, Spring
Credits: 3
DTHY 402 - Clinical Management II
Term(s) Offered: Fall, Spring
Credits: 3
DTHY 457 - Professional and Current Issues in Oral Healthcare
Term(s) Offered: Spring
Credits: 3

Nine (9) hours of electives chosen from HA, HP, GERO, or PH courses

Completion of an accredited Associate Degree Dental Hygiene Program (60 hours)

Track III Accelerated Entry-Level Dental Hygiene Program

The Track III program begins during the summer term prior to the first full academic year at USI. Students who choose Track III complete three terms of specified pre-professional courses prior to being admitted to the program. Admission decisions are made during the first academic year. Once admitted to the dental hygiene program, curriculum includes professional dental hygiene courses and the remaining Core 39 coursework.

Admission Requirements for Track III:

  • Admission to the University
  • Completion of the required prerequisite college courses with a grade of C or higher and a minimum cumulative grade point average of 2.8
  • Submission of a dental hygiene application
  • Submission of medical and immunization records
  • CPR certification for health care providers
  • Completion of a criminal background check
  • Completion of drug testing

Students selected for admission into the Dental Hygiene Program must be eligible for dental hygiene licensure and capable of fulfilling clinical practice requirements.

Track III Curriculum

Summer I

Courses to be taken the summer before a student’s first full academic year at USI.

Course NameCredits:Term TakenGradeGen Ed
ENG 101 - Rhetoric and Composition I: Literacy and the Self

USI Core 39: Foundations-Rhetoric and Composition I


Term(s) Offered: Fall, Spring, Summer
Credits: 3

 

CMST 101 - Introduction to Public Speaking or

USI Core 39: Foundations-Communication


Term(s) Offered: Fall, Spring, Summer
Credits: 3
CMST 107 - Introduction to Interpersonal Communication

USI Core 39: Foundations-Communication


Term(s) Offered: Fall, Spring, Summer
Credits: 3

 

HP 115 - Medical Terminology for the Health Professions
Term(s) Offered: Fall, Spring, Summer
Credits: 2
KIN 192 - Concepts in Wellness and Fitness

USI Core 39: Foundations-Physical Activity and Wellness


Term(s) Offered: Fall, Spring, Summer
Credits: 1

Semester I

Course NameCredits:Term TakenGradeGen Ed
MATH 114 - Quantitative Reasoning

USI Core 39: Foundations-Mathematics/Quantitative Reasoning


Term(s) Offered: Fall, Spring, Summer
Credits: 3

(Will accept MATH 111)

BIOL 121 - Human Anatomy and Physiology I

USI Core 39: Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
CHEM 141 - Principles of Chemistry

USI Core 39: Ways of Knowing-Scientific and Mathematical Inquiry; Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
ENG 201 - Rhetoric and Composition II: Literacy and the World

USI Core 39: Foundations-Rhetoric and Composition II


Term(s) Offered: Fall, Spring, Summer
Credits: 3
USI 101 - Soar to Success

USI Core 39: Foundations-First Year Experience


Term(s) Offered: Fall, Spring
Credits: 1

Semester II

Course NameCredits:Term TakenGradeGen Ed
BIOL 122 - Human Anatomy and Physiology II

USI Core 39: Natural Science with Lab (BA and BS)


Term(s) Offered: Fall, Spring, Summer
Credits: 4
BIOL 272 - Medical Microbiology
Term(s) Offered: Fall, Spring
Credits: 4
HP 225 - Pharmacology and Therapeutics
Term(s) Offered: Fall, Spring, Summer
Credits: 3
SOC 121 - Principles of Sociology

USI Core 39: Ways of Knowing-Social Inquiry; Social Science-BS; Embedded Experience-Diversity


Term(s) Offered: Fall, Spring, Summer
Credits: 3

World Language and Culture (BS WLS) Credits: 3

Admission Decision Here - Candidate notified by June 1

Summer 2

Courses to be taken after a student’s first full academic year at USI. Courses must be completed prior to beginning professional courses in the dental hygiene program but are not considered in the dental hygiene admission GPA.

Course NameCredits:Term TakenGradeGen Ed
PSY 201 - Introduction to Psychology

USI Core 39: Ways of Knowing-Social Inquiry; Social Science-BS


Term(s) Offered: Fall, Spring, Summer
Credits: 3
NUTR 376 - Principles and Applications in Nutrition
Term(s) Offered: Fall, Spring, Summer
Credits: 3
HP 302 - Biostatistics

USI Core 39: Ways of Knowing-Scientific and Mathematical Reasoning


Term(s) Offered: Fall, Spring, Summer
Credits: 3

Semester III

Course NameCredits:Term TakenGradeGen Ed
DTHY 303 - Oral Radiology
Term(s) Offered: Fall
Credits: 3
DTHY 308 - Applied Dental Materials
Term(s) Offered: Fall
Credits: 3
DTHY 314 - Oral Anatomy
Term(s) Offered: Fall
Credits: 2
DTHY 316 - Preventive Oral Health I
Term(s) Offered: Fall
Credits: 2
DTHY 327 - Introduction to Evidence-Based Dental Hygiene Care
Term(s) Offered: Fall
Credits: 1
DTHY 341 - Dental Hygiene Theory I
Term(s) Offered: Fall
Credits: 4
DTHY 342 - Dental Hygiene Clinic I
Term(s) Offered: Fall
Credits: 2

Semester IV

Course NameCredits:Term TakenGradeGen Ed
DTHY 313 - Anatomy of the Head and Neck
Term(s) Offered: Spring
Credits: 2
DTHY 315 - Oral Embryology and Histology
Term(s) Offered: Spring
Credits: 1
DTHY 318 - Preventive Oral Health II
Term(s) Offered: Spring
Credits: 2
DTHY 322 - Periodontology
Term(s) Offered: Spring
Credits: 2
DTHY 351 - Dental Hygiene Theory II

USI Core 39: Embedded Experience-Diversity; Embedded Experience-Writing


Term(s) Offered: Spring
Credits: 4
DTHY 352 - Dental Hygiene Clinic II
Term(s) Offered: Spring
Credits: 2
DTHY 423 - Pain Management in Dentistry
Term(s) Offered: Spring
Credits: 2

Summer 3

Courses to be completed after completing two semesters of professional dental hygiene courses.

Course NameCredits:Term TakenGradeGen Ed
IPH 356 - Ethics and Healthcare in a Pluralistic Society

USI Core 39: Ways of Knowing-Moral and Ethical Reasoning; Embedded Experience-Diversity


Term(s) Offered: Fall, Spring, Summer
Credits: 3

Selected Ways of Knowing Elective (WK CAE, HI, or WLC)  Credits: 3

Elective  Credits: 2

Semester V

Course NameCredits:Term TakenGradeGen Ed
DTHY 405 - General and Oral Pathology
Term(s) Offered: Fall
Credits: 4
DTHY 411 - Community Oral Health Theory

USI Core 39: Embedded Experience-Global; Embedded Experience-Writing


Term(s) Offered: Fall
Credits: 2
DTHY 422 - Clinical Application of Periodontology
Term(s) Offered: Fall
Credits: 1
DTHY 441 - Dental Hygiene Theory III
Term(s) Offered: Fall
Credits: 4
DTHY 442 - Dental Hygiene Clinic III
Term(s) Offered: Fall
Credits: 4

Semester VI

Course NameCredits:Term TakenGradeGen Ed
DTHY 412 - Community Oral Health Practicum
Term(s) Offered: Spring
Credits: 2
DTHY 451 - Dental Hygiene Theory IV
Term(s) Offered: Spring
Credits: 4
DTHY 452 - Dental Hygiene Clinic IV
Term(s) Offered: Spring
Credits: 4
DTHY 457 - Professional and Current Issues in Oral Healthcare
Term(s) Offered: Spring
Credits: 3

Elective Credits: 2

Notes: