alveolar arch

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Thân thiện

The dentist pointed to the patient's alveolar arch on the X-ray.

Definition

Noun:
- The curved ridge formed by the alveolar processes of the maxilla (upper jaw) or mandible (lower jaw): The "alveolar arch" is the anatomical structure, the bony arch, that contains the sockets (alveoli) for the teeth.

Usage

The term "alveolar arch" is used in dental, medical, and anatomical contexts to describe the foundational bony structure of the jaw that supports the teeth.
It is often discussed in relation to orthodontics, oral surgery, and the study of dental occlusion (bite).

Examples

Noun:
- The dentist noted that the patient had a narrow alveolar arch.
- The shape of the alveolar arch can influence the alignment of the teeth.
- The fracture affected the entire left side of the mandibular alveolar arch.

Advanced Usage

"Alveolar arch form/width": Terms used in orthodontic diagnosis to describe the shape and dimensions of the arch.
- The study compared the alveolar arch width in different ethnic groups.
"Alveolar arch reconstruction": A surgical procedure to rebuild the jawbone, often after trauma or tooth loss.
- The patient required alveolar arch reconstruction before dental implants could be placed.

Variants and Related Words

Alveolar process (n): The specific thickened ridge of bone that contains the tooth sockets. The alveolar arch is formed by the left and right alveolar processes.
Alveolus (n, plural: alveoli): An individual tooth socket within the alveolar arch.
Dental arch (n): A broader term that can refer to the entire curved structure formed by the teeth themselves or the supporting jawbone (which includes the alveolar arch).

Synonyms

Dental ridge: A less specific synonym that can refer to the bony ridge holding teeth.
Tooth-bearing arch: A descriptive synonym.

Related Terms (Not Phrasal Verbs or Idioms)

Maxillary alveolar arch: Specifically refers to the alveolar arch of the upper jaw.
Mandibular alveolar arch: Specifically refers to the alveolar arch of the lower jaw.
Arch form: The characteristic shape (e.g., U-shaped, V-shaped) of the dental or alveolar arch.

The dentist pointed to the patient's alveolar arch on the X-ray.

Noun