abocclusion

Thân thiện

A dentist shows a patient a model of abocclusion in their mouth.

Definition

Noun: A dental condition characterized by a failure of the upper and lower teeth to make contact when the jaws are closed in a biting position. This results in an open bite.

Usage

The term "abocclusion" is a specialized medical term used primarily in dentistry and orthodontics to describe a specific type of malocclusion (imperfect positioning of the teeth). It refers to the lack of occlusal contact.

Examples

• The patient's abocclusion made it difficult for him to chew food properly.
• The orthodontist identified an anterior abocclusion, where the front teeth did not meet.
• Correcting the abocclusion required a combination of braces and possibly surgery.

Advanced Usage

• Diagnostic Context: The term is often used in clinical diagnoses and treatment plans. For example: "The cephalometric analysis confirmed the presence of skeletal abocclusion."
• Specifying Type: It can be modified to specify the location, such as (front teeth don't meet) or (back teeth don't meet).

Variants and Related Words

• Occlusion (n): The contact between the upper and lower teeth when the jaw is closed. This is the normal, desired state that "abocclusion" describes the absence of.
• Malocclusion (n): A general term for any deviation from normal occlusion, which includes abocclusion as one specific type.
• Open Bite (n): A more common, non-technical synonym for abocclusion.

Synonyms

• Open bite
• Lack of occlusion
• Non-occlusion

Antonyms

• Occlusion
• Normal bite

Học thuật

Noun

1. the condition in which the upper teeth do not touch the lower teeth when biting