Musculus cremaster



Origin: separates from Musculus obliquus internus abdominis and musculus transversus abdominis.

Insertion:forms a loop around the testicle,in women it connects to the ligature. teres uteri.

Innervation: r. genitalis and n. genitofemoralis.

Function:
 * raises the testicles;
 * part of ejaculation

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 * Cremasteric reflex