HOSA Dental Terminology Practice

What is typically observed in passive eruption?

1. Teeth grow longer.

2. Gingival attachment moves apically.

3. Teeth become crowded.

4. Gums recede rapidly.

The correct answer is: Gingival attachment moves apically.

Passive eruption is a dental process that occurs as a person ages, where the gingival margin recedes or moves apically, allowing more of the tooth to become visible. This gradual movement is part of the natural aging process and is significantly influenced by factors like oral hygiene and the health of the periodontal tissues. In this context, when gingival attachment moves apically, it does not indicate a pathological issue, but a normal developmental change. This apical migration allows for better visibility of the tooth crown and is a vital aspect of how the mouth appears over time. Other options either describe processes that are not characteristic of passive eruption or suggest changes that do not relate to the subtle and gradual nature of this phenomenon.