What are the two major types of dental exams?

The two major types of dental exams are intraoral and extraoral, which are essential in assessing a patient’s oral health.

Intraoral examinations involve the dentist or dental assistant examining the inside of the mouth, including the teeth, gums, and oral tissues. This type of examination allows for direct observation of potential issues such as cavities, periodontal disease, or other oral pathologies. Techniques may involve visual inspection, probing, and using instruments to get a comprehensive view of the intraoral conditions.

Extraoral examinations, on the other hand, focus on areas outside the mouth, including the head, neck, and jaw. This type of examination typically assesses the patient's facial symmetry, lymph nodes, joint health, and other structures that could affect oral health. An external examination can help identify systemic issues that might manifest in the oral cavity, as well as detect any abnormalities in the surrounding areas.

Together, these two types of examinations provide a thorough assessment of a patient’s overall oral health, enabling effective diagnosis and treatment planning. Understanding the distinctions and applications of intraoral and extraoral exams is crucial for dental professionals in delivering comprehensive care.