Dentist Assistant Course

Lesson 1 • Professional Ethics and Conduct

Introduces ethical principles, patient confidentiality, and professional behaviour standards. Anchors all subsequent clinical learning in a values-based framework.

Lesson 2 • Dental Office Environment

Familiarises students with operatory layout, equipment zones, and workflow patterns. Builds spatial awareness essential for efficient chairside assistance.

Lesson 3 • Roles and Responsibilities of Dental Assistants

Defines clinical, administrative, and laboratory duties of dental assistants. Clarifies scope of practice boundaries and ethical obligations.

Lesson 1 • Surface Disinfection and Barrier Techniques

Covers operatory surface disinfection, barrier placement, and turnover procedures. Ensures a contamination-free environment between patient appointments.

Lesson 2 • Instrument Sterilisation Methods

Explains cleaning, packaging, and sterilisation cycles for dental instruments. Students can select appropriate sterilisation methods for different instrument types.

Lesson 3 • Microbiology Basics for Dental Settings

Covers pathogens relevant to dentistry, transmission routes, and the body's defence mechanisms. Grounds infection control protocols in scientific rationale.

Lesson 4 • Standard and Transmission-Based Precautions

Teaches universal precautions, personal protective equipment selection, and hand hygiene protocols. Directly reduces exposure risk for staff and patients.

Lesson 1 • Tooth Surfaces and Landmarks

Defines mesial, distal, buccal, lingual, and occlusal surfaces and their clinical relevance. Supports accurate charting and cavity classification.

Lesson 2 • Occlusion and Dental Arches

Covers arch form, occlusal relationships, and bite classification. Prepares students to recognise normal versus abnormal occlusion during patient assessment.

Lesson 3 • Oral Cavity Structures

Identifies hard and soft tissues of the mouth, including gingiva, palate, and tongue. Provides anatomical vocabulary used throughout clinical procedures.

Lesson 4 • Tooth Numbering Systems

Teaches universal, Palmer, and international numbering systems used in charting. Enables accurate communication with dentists and insurance documentation.

Lesson 1 • Radiation Physics and Safety

Explains X-ray production, ionising radiation risks, and protective measures. Establishes the safety mindset required before any exposure technique is practised.

Lesson 2 • Radiographic Equipment and Settings

Covers X-ray unit components, kilovoltage, milliamperage, and exposure time settings. Students can adjust equipment parameters to optimise image quality.

Lesson 3 • Radiograph Processing and Quality Assessment

Explains digital image processing, error identification, and diagnostic quality standards. Students can evaluate and retake substandard images appropriately.

Lesson 4 • Periapical and Bitewing Techniques

Teaches paralleling and bisecting-angle techniques for periapical and bitewing radiographs. Builds the core exposure skills used in most general practice settings.

Lesson 1 • Anaesthesia Assistance and Monitoring

Explains local anaesthetic agents, syringe assembly, and patient monitoring during injection. Prepares assistants to support safe anaesthesia delivery.

Lesson 2 • Instrument Transfer Techniques

Teaches one-handed and two-handed transfer methods, grasp types, and signal systems. Enables smooth, safe instrument exchange during active procedures.

Lesson 3 • Instrument Identification and Setup

Covers hand instrument categories, rotary instruments, and tray setup sequences. Prepares students to organise procedure-specific instrument trays accurately.

Lesson 4 • Four-Handed Dentistry Principles

Introduces the philosophy, zone concept, and ergonomic positioning of four-handed dentistry. Establishes the teamwork framework for all chairside procedures.

Lesson 1 • Coronal Polishing and Fluoride Therapy

Explains prophylaxis paste selection, polishing technique, and fluoride application methods. Completes the preventive procedure skill set for general practice.

Lesson 2 • Amalgam Restoration Assistance

Covers amalgam mixing, matrix band placement, and condensation support steps. Students can prepare materials and assist through the full amalgam procedure.

Lesson 3 • Cavity Classification and Preparation

Reviews Black's cavity classification and tooth preparation principles. Connects anatomy knowledge to understanding of restorative treatment planning.

Lesson 4 • Dental Sealant Application

Covers sealant indications, etching, and placement technique for caries prevention. Builds preventive care skills applicable across paediatric and adult patients.

Lesson 1 • Prosthodontic Assisting Procedures

Covers crown and bridge preparation assistance, impression taking, and temporary crown fabrication. Rounds out specialty knowledge with fixed and removable prosthetics.

Lesson 2 • Periodontic Assisting Procedures

Explains scaling and root planing support, surgical tray setup, and periodontal dressing placement. Prepares students for periodontal maintenance and surgical appointments.

Lesson 3 • Oral Surgery Assisting

Teaches surgical instrument setup, extraction assistance, and postoperative care instructions. Builds competency for surgical procedures in general and specialty offices.

Lesson 4 • Orthodontic Assisting Procedures

Covers bracket bonding, archwire placement, and adjustment appointment support. Prepares students to assist in orthodontic settings or general practices offering ortho.

Lesson 1 • Patient Records and Health Histories

Covers medical history intake, record documentation standards, and electronic health record use. Ensures accurate, legally compliant patient information management.

Lesson 2 • Inventory and Supply Management

Covers supply ordering systems, inventory tracking, and vendor management practices. Prevents clinical disruptions caused by supply shortages or expired materials.

Lesson 3 • Dental Insurance and Billing

Explains insurance plan types, claim submission, and coding for dental procedures. Enables accurate billing that maximises reimbursement and reduces claim errors.

Lesson 4 • Regulatory Compliance and Office Safety

Reviews workplace safety regulations, hazard communication, and emergency preparedness plans. Ensures the office meets occupational health and safety requirements.