processus mamillaris

noun

(anatomy) A rounded protuberance found on the posterior edge of the superior articular process of a lumbar vertebra.

The processus mamillaris is a bony projection on the skull.

意味（1）

(anatomy) A rounded protuberance found on the posterior edge of the superior articular process of a lumbar vertebra.

The processus mamillaris is located on the dorsolateral edge of the upper articular process.