Offered as a rolling admission throughout the semester.

REFRESHER Fact Sheet 2026

This hybrid course was prepared for dental hygienists who have been out of practice for a time and want to get back into the field or for those who are practicing, but feel their skills need updating.

The course is designed to review theory and techniques learned in dental hygiene school and on the job. Current “best practices” will be introduced, but specialized procedures will not be covered in great detail and, in some cases, will require additional courses.

Program Goals:

• Dental Hygiene Process of Care
• Definitive Oral Prophylaxis
• Radiographic Techniques
• Review of Current Center for Disease Control (CDC) Guidelines
• Review of Hand Instrumentation including Ultrasonics

Course objectives are met through didactic and clinical instruction which will introduce, update, and review current techniques in the practice of dental hygiene.

Program Outcomes: 

Participants who complete the course can be assured they have had the opportunity to learn the most up to date, science-based theory and techniques. The program satisfies the criteria of the NH Board of Dental Examiners when a refresher course is mandated for hygienists who want to renew their active dental hygiene license. 

CEUs: 20

Program Description:

• Online Assessment and Review of Theory (2)
  • Must be completed prior to attending clinical portion.
• Clinical Review (18)
  • 3-hour lab session to review hand instruments and the ultrasonic tips on a typodont
  • 4-hour clinic session
  • 2-hour radiology review

The online portion needs to be completed before the start of the scheduled hands-on sessions. 

The scheduling of this course will be based upon faculty availability. Students are expected to provide one client for the clinical portion of the course.

Required Materials:

Students will need a variety of Gracey curettes, scalers (universal, sickle), and a typodont to practice instrumentation. Instrumentation is to be practiced weekly on a typodont. If needed, instruments may be available on a loaner basis (for an additional fee). 

Also required for the course: scrubs, lab coat, loups/light if you have them, scrub cap, proper leather or pleather clinic shoes, and two pairs of safety glasses (one for student, one for patient). Latex free gloves, masks, and face shields will be provided for refresher course (NO latex - NHTI’s clinic is a latex free environment).

Prerequisites and Required Documents:

• Current CPR Certification
• College Transcript - please let us know if you are an NHTI graduate as we can access your course history directly.
• Refresher Application - please print, fill out, scan, and email back.

Email your documents as attachments in one email to nhtiwe@ccsnh.edu within 10 days of registration to secure your seat.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the ‘Wait List’, please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.

Offered as a rolling admission throughout the semester.

This course prepares dental assistants and dental hygienists to monitor nitrous oxide use during dental procedures. Upon successful completion of the course, the participant will meet the qualifications stipulated by the NH Board of Dental Examiners.

This is a hybrid course with self-paced online modules. Once the online portion is completed, the clinical portion would be scheduled with the instructor to join an on campus lab currently in progress with the Dental Hygiene students.

Course Dates: Offered throughout the Spring semester between January 20, 2026 and May 9, 2026 as needed per student.

Online: Self-paced modules to be completed during the semester dates above. (Must be completed prior to attending clinical portion.)

Clinical: To be scheduled with the instructor during the semester dates above at the NHTI campus, after completing the online portion.

CEUs: 6

Prerequisites and Required Documents: RDH or ADA Graduate Dental Assistant or Completion of POI and ICP courses.

Please email your certificates/diploma to nhtiwe@ccsnh.edu as an attachment.

Personal Protective Equipment: Students must provide their own PPE. This class requires a face mask and latex free gloves.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the ‘Wait List’, please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.

This training qualifies the dental assistant, according to the NH Board of Dental Examiners’ regulations. The focus is on techniques and materials used in temporary fabrication, finishing margins, and duplicating tooth anatomy. Participants will create temporary crowns and bridges on typodonts only.

Online: January 24 - February 7, 2026 (Must be completed prior to attending clinical portion.)

Clinical: February 7, 2026 from 8am - 12pm at the NHTI campus

CEUs: 8

Prerequisites and Required Documents: ADA Graduate Dental Assistant or Completion of POI and ICP courses.

Please email your certificates/diploma to nhtiwe@ccsnh.edu as an attachment.

Personal Protective Equipment: Students must provide their own PPE. This class requires 2 surgical masks, safety glasses, face shield, latex free gloves, scrubs, and a lab jacket.

Required Materials:

• Two models of a tooth before and after crown preparation (before case goes to the lab).
• Impression trays.
• Material for 10 impressions & temporaries.

*No impression material will be provided.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the 'Wait List' please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.

Lecture and clinical sessions provide an in-depth study of dental sealants. Upon satisfactory completion of the course, the participant will be qualified to legally apply sealants in NH. The student will take the didactic, place sealants on extracted teeth and models and then place sealants under the supervision of their dentist.

Note: This course is not required for Dental Assistant Graduates from ADA Accredited Programs. Course is not appropriate for RDH.

Online:  February 14 - February 28, 2026 (Must be completed prior to attending clinical portion.)

Clinical: Saturday, February 28, 2026 from 8:30am to 5:30pm at the NHTI campus

Prerequisites and Required Documents: ADA Graduate Dental Assistant or Completion of POI and ICP courses.

Please email your certificates/diploma to nhtiwe@ccsnh.edu as an attachment.

CEUs: 8

Required Materials: Two extracted teeth MUST be provided by participant.

Personal Protective Equipment: Students must provide their own PPE. This class requires 2 surgical masks, surgical caps, N95 mask, safety glasses, face shield, latex free gloves, scrubs, and a lab jacket.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the 'Wait List' please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.

Course opens February 28, 2026 -  ONLINE - please access and review material prior to LIVE on campus class March 14, 2026 from 8:30am - 3:30PM.

This is a hybrid course.  The course will include lecture and PPT slides, discussion, and demonstrations of techniques to conduct online searches to find the best levels of evidence available to answer clinical questions and discover implementation and other relevant types of evidence to inform public health professionals seeking to design, deliver, and appraise dental public health programs. Included in the course will be opportunities for attendees to conduct searches to answer clinical questions, as well as program component, delivery and appraisal questions. During the course attendees will be required to conduct their own guided online searches and to report back to the group their findings. The instructor will be available throughout these exercises to provide assistance, as needed.

The on campus class will be held on Saturday, March 14, 2026 from 8:30 am to 3:30pm in MacRury, Room 140. The course will open on CANVAS on February 28, to allow participants to review posted materials that will be useful before and after the course.

CEUs: 7 - (5 hours didactic and 2 hours online lab)

Participants will learn how, when, and why to best employ medical measures for dental disease management while considering therapeutic treatments as being in the interest of patients in diverse socioeconomic populations. Specifically, we will learn indications and contraindications to sealant, silver diamine fluoride(SDF), and ITR placement. We will review and explore emerging topics and materials in minimally invasive dentistry to include Povidone Iodine; Papacarie Duo; Nanosilver Fluoride technology; P11-4 (curodont); and arginine. The hands-on portion of the course will provide participants with an opportunity to place glass ionomer pit and fissure sealants, SDF, as well as practice ITR placement on teeth. Evidence supporting rationale and technique will be presented.

Online: April 4 - 18, 2026

Clinical: April 18, 2026 from 8:00am - 4:00pm at the NHTI campus                 

Note: This course has 4 didactic credits and 6 lab credits.

CEUs: 10

Prerequisites and required documents: Active RDH license - email to nhtiwe@ccsnh.edu

Personal Protective Equipment: Students must provide their own PPE. This class requires: a face mask, safety glasses or safety shield, gloves, scrubs, and a lab jacket.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the ‘Wait List’, please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.

This course will cover how to apply and integrate basic principles of coronal polishing on a patient so that biofilm and stain removal is attained.

Online: April 4 - May 2, 2026 (Must be completed prior to attending clinical portion.)

Clinical: April 18, 2026 from 8am - 5pm and May 2, 2026 from 8am - 12pm at the NHTI campus

CEUs: 12

Prerequisites and Required Documents:

• ADA Graduate Dental Assistant or Completion of POI and ICP courses.
  
• Informed Consent Form

Email your documents as attachments in one email to nhtiwe@ccsnh.edu within 10 days of registration to secure your seat.

• Medical History Form - please print, fill out, scan, and email back to ksaczawa@ccsnh.edu 

Required by Student: Treat 5 patients under the supervision of a NH dentist between clinical sessions.

Personal Protective Equipment: Students must provide their own PPE which includes a lab coat, safety glasses, 2 face masks, N95 mask, and latex free gloves.

PLEASE NOTE: You will not be officially registered and a seat will NOT be reserved for you until ALL pre-requisites and required documents have been received, reviewed, and approved.

When adding yourself to the 'Wait List' please add your payment method so we may finish enrolling you to the course once it has been determined that you have met all the prerequisites.