myotome
English
[edit]Etymology
[edit]Noun
[edit]myotome (plural myotomes)
- (biology, medicine) In vertebrate embryonic development, a group of tissues formed from any particular one of the somites that develop into the body wall muscle. Synonym: myomere.
- (biology, medicine) In neurology, a group of muscles innervated from a particular spinal segment; the division of innervation reflects the embryology of the various somites.
- (biology, medicine) A surgical instrument for performing myotomy.
Synonyms
[edit]Coordinate terms
[edit]- (innervation distribution): dermatome (skin analogue)
- (embryonic development): dermatome (skin) sclerotome (bone), syndetome (cartilage)