lumbrical muscles of hand

lum·bri·cal mus·cles of hand

(lŭm'bri-kăl mŭs'ĕlz hand) Four intrinsic muscles of the hand; origin, the two lateral: from the radial side of the tendons of the flexor digitorum profundus going to the index and middle fingers; the two medial: from the adjacent sides of the second and third, and third and fourth tendons; insertion, radial side of extensor tendon on dorsum of each of the four fingers; action, flexes metacarpophalangeal joint and extends the proximal and distal interphalangeal joint; nerve supply, the two radial muscles by the median, the two ulnar muscles by the ulnar.
Synonym(s): musculus lumbricalis manus [TA] .

单词	lumbrical muscles of hand
释义	DictionarySeemuscle lumbrical muscles of hand lum·bri·cal mus·cles of hand (lŭm'bri-kăl mŭs'ĕlz hand) Four intrinsic muscles of the hand; origin, the two lateral: from the radial side of the tendons of the flexor digitorum profundus going to the index and middle fingers; the two medial: from the adjacent sides of the second and third, and third and fourth tendons; insertion, radial side of extensor tendon on dorsum of each of the four fingers; action, flexes metacarpophalangeal joint and extends the proximal and distal interphalangeal joint; nerve supply, the two radial muscles by the median, the two ulnar muscles by the ulnar. Synonym(s): musculus lumbricalis manus [TA] .
随便看	genus engraulis genus enhydra genus ensete genus ensis genus entandrophragma genus entelea genus enterobius genus enterolobium genus entoloma genus entomophthora genus eoraptor genus epacris genus ephedra genus ephestia genus ephippiorhynchus genus epidendrum genus epigaea genus epilachna genus epilobium genus epimedium genus epinephelus genus epipactis genus epiphyllum genus epipremnum genus episcia