HOSA Dental Terminology Practice

What condition is commonly referred to as tongue-tie?

1. A normal variation in tongue size

2. A condition caused by a short lingual frenum

3. A speech disorder unrelated to the tongue

4. A condition leading to excessive taste sensitivity

The correct answer is: A condition caused by a short lingual frenum

The condition commonly referred to as tongue-tie is indeed caused by a short lingual frenum. The lingual frenum is the tissue that connects the underside of the tongue to the floor of the mouth. When this frenum is unusually short or thick, it restricts the movement of the tongue, which can lead to difficulties with breastfeeding in infants, as well as challenges in speech development and oral hygiene in older children and adults. The restriction can affect a person's ability to protrude the tongue, elevate it, or move it side to side, all of which are critical for proper speech articulation and other oral functions. This understanding of tongue-tie is crucial for dental professionals, as it can impact a patient's overall oral health and communication abilities.