Apr 11, 2025 · The meaning of ACANTHION is a point at the base of the anterior nasal spine.

Acanthion is a subgenus of Old World porcupines in the genus Hystrix. It contains two species, H. javanica and H. brachyura, the smaller species with comparatively smaller nasals. The extant species have only one black ring or coloured part on the quills. [1]

Meaning of acanthion medical term. What does acanthion mean?

Feb 7, 2025 · Acanthion n. A taxonomic subgenus within the family Hystricidae – smaller Old World porcupines, Hystrix (Acanthion).

The anterior nasal spine (acanthion) is the pointed, anterosuperiorly projecting process found along the midline on the anterior aspect of the cranium. It is formed by both the right and left maxillae and is located at the superior end of the intermaxillary suture.

Acanthion refers to the anatomical landmark located at the junction of the lower margin of the nasal septum and the upper outer margin of the upper lip at the midline. It is used in anthropometry and cephalometric analysis, as well as in dentistry and orthodontics. Acanthion is a subgenus of Old World porcupines.

Usually means: Point on nasal septum externally. noun: (medicine) A point lying near the base of the nose; specifically, the point at the base of the anterior nasal spine that lies on the mesial line; tip of the anterior nasal spine.

acanthion — noun A point lying near the base of the nose; specifically, the point at the base of the anterior nasal spine that lies on the mesial line … Wiktionary. acanthion — acan·thi·on … English syllables. acanthion — n. the tip of the spine formed where projecting processes of the upper jaw bones (maxillae) meet at the front of ...

Definition of Acanthion. 1. Noun. (medicine) A point lying near the base of the nose; specifically, the point at the base of the anterior nasal spine that lies on the mesial line ¹. ¹ Source: wiktionary.com. Medical Definition of Acanthion. 1. The tip of the anterior nasal spine. Synonym: akanthion. Origin: G. Akantha, thorn (05 Mar 2000)

Acanthion definition: point at the base of the anterior nasal spine. Check meanings, examples, usage tips, pronunciation, domains, related words.