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Dec 07, 2025
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DRAFT 2026-2027 College Catalog DRAFT [ARCHIVED CATALOG]
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DHE 250LC - Dental Hygiene III Clinical 16 Contact Hours, 4 Credits 0 lecture periods 16 lab periods
Continuation of DHE 150 and DHE 150LC . This is the clinical lab portion of DHE 250. Application of dental hygiene skills with a variety of clinical patients with dental hygiene care plans at the intermediate level. Includes dental hygiene theory and care, instrumentation, and care of patients with various special needs.
Information: Students must be admitted to the PCC Dental Hygiene program and obtain consent of the Dental Hygiene department before enrolling in this course.

Course Learning Outcomes
- Collect assessment data to assist with developing a dental hygiene care plan and formulating a dental hygiene diagnosis, using the dental hygiene human needs concept.
- Implement any necessary modifications to dental hygiene care and oral health education for patients with systemic disease, physical, cognitive and sensory disabilities.
- Implement available treatment alternatives that relate to periodontal disease and the specific treatment that satisfies the needs for patient oral health.
- Demonstrate intermediate to advanced instrumentation skills with a vast variety of dental instruments.
- Synthesize oral health services of diverse patient population groups through community health learning activities.
Performance Objectives:
- Provide home care instructions based upon patient needs and interest level.
- Provide nutritional counseling service to clinical patients as treatment planned.
- Write up a dental hygiene treatment plan for patient services.
- Formulate a dental hygiene diagnosis.
- Respond to any medical emergencies.
- Record findings from initial extra-oral and extra-oral exams.
- Complete a periodontal record for baseline information and provide updates for a clinical patient under treatment.
- Explain etiology and prognosis of dental disease so that the patient understands his role in home care.
- Expose radiographic surveys after determining the patient’s needs and diagnostic yield including the need for the treatment of periodontal diseases.
- Use radiographic surveys to detect abnormal tissues, detect calculus, critique technique, and identify normal landmarks.
- Demonstrate treatment procedures for medically compromised patients with the implementation of appropriate precautionary measures.
- Consult with the patient’s physicians in determining the appropriate modification in dental hygiene service for each patient recognized as medically compromised.
- Prepare dental hygiene treatment plans for patients who exhibit intermediate levels of periodontal disease.
- Integrate preventative measures, along with periodontal disease control services, for each patient indicated for these services.
- Explain and establish referrals to the dental specialties for patients who require additional dental treatment.
- Integrate dental care with a total approach to provide optimal health care.
- Practice consistent universal precautions, asepsis and safety standards in the dental environment.
- Evaluate the success of individual patient success and recommendations for the use of homecare instructions and the patient’s plaque control techniques, based upon the tissue responses.
- Successful placement of composite and amalgam restorations on a typodont.
Outline:
- Maintaining Standard Precautions and Infection Control
- Pre and Post Operatory Disinfection and set-up/disposal
- Personal Protective Equipment use and maintenance during patient care
- Sterilization procedures for instruments and oral care items
- Applying dental hygiene code of ethics
- Patient care
- Patient records
- Communications with peers, medical and dental professionals
- Dental Hygiene Theory and Care
- Human needs theory and dental hygiene care
- Dental hygiene diagnosis
- Cross-cultural practice
- Dental hygiene care plan and evaluation
- Identification of special needs patient modifications
- Instrumentation
- Use of curette and sickle scalers and files
- Power-driven and hand scaling instruments
- Composite and amalgam restorations
- Comprehensive Patient Care
- Medical history and vitals assessments
- Extraoral, intraoral, periodontal, deposit and dental assessments
- AAP Periodontal Disease Classification
- Occlusal Evaluation
- Calculus charting
- Radiographs
- Exposure
- Assessment and interpretation
- Treatment planning
- Patient Education
- Plaque control
- Nutrition
- Caries risk
- Homecare instructions
- Appointment planning
- Preventative treatments
- Sealants
- Fluoride
- Reevaluation of treatment
- Continuing care determination
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