nasalis muscle

compressor naris

The nasalis (compressor naris) is a sphincter-like muscle of the nose whose function is to compress the nasal cartilage. It consists of two parts, transverse and alar: The transverse part arises from the maxilla, above and lateral to the incisive fossa; its fibers proceed upward and medially, expanding into a thin aponeurosis which is continuous on the bridge of the nose with that of the muscle of the opposite side, and with the aponeurosis of the Procerus. The alar part is attached at one end to the greater alar cartilage, and at the other to the integument at the point of the nose. Other sources divide it into 'Compressor nasalis' and 'Dilator nasalis'.

種類 Muscle
ラテン語名 compressor naris
FMA ID 46770

よくある質問

What is the nasalis muscle?
The nasalis (compressor naris) is a sphincter-like muscle of the nose whose function is to compress the nasal cartilage. It consists of two parts, transverse and alar: The transverse part arises from the maxilla, above and lateral to the incisive fossa; its fibers proceed upward and medially, expand
What is the Latin name for the nasalis muscle?
The Latin name for the nasalis muscle is compressor naris.

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