HOSA Dental Terminology Practice

What does a closed bite registration involve?

1. Taking impressions with material injected around teeth in occlusion

2. Recording bite patterns for orthodontic braces

3. Observing jaw movements during chewing

4. Fitting a partial denture

The correct answer is: Taking impressions with material injected around teeth in occlusion

A closed bite registration involves taking impressions with material injected around the teeth when they are in occlusion, meaning the upper and lower teeth come together in a closed position. This process is essential in dentistry as it captures the relationship between the two dental arches, helping to ensure that restorations, prosthetics, or orthodontic appliances fit correctly. By using impression material, dental professionals can produce an accurate mold that reflects the specific contours and positions of the patient's teeth. This information is vital for creating functional and comfortable dental devices, as it allows the technician or dentist to understand how the teeth interact during normal function. Thus, capturing a closed bite registration is crucial for achieving proper alignment and occlusion, which are fundamental for oral health and effective dental treatments.