Radical 92

Radical 92 or radical fang meaning "tooth" or "fang" is one of the 34 Kangxi radicals composed of four strokes.
In the Kangxi Dictionary, there are nine characters to be found under this radical.
牙 is also the 69th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

Sinogram

As an independent sinogram it is a Jōyō kanji, or a kanji used in writing the Japanese language. It is a secondary school kanji. It has design variations officially recognized by the Japanese government. It is also used in Chinese.