Phalanges Sentence Examples
The terminal phalanges of the four outer digits are small, somewhat conical and flattened in form.
The hind-limb is typically avine, with intertarsal joint, distally reduced fibula, and the three elongated metatarsals which show already considerable anchylosis; reduction of the toes to four, with 2, 3, 4 and 5 phalanges; the hallux is separate, and as usual in recent birds posterior in position.
First toe represented by a minute rudiment of a metacarpal bone; the fourth by a metacarpal and two small phalanges without a claw, and not reaching the middle of the metacarpal of the third; fifth entirely absent.
The first phalanges are expanded at their lower ends, and the wide, depressed middle phalanges embedded in a broad cutaneous pad, forming the sole of the foot, on which the animal rests in walking instead of on the hoofs.
The terminal phalanges are small and nodular, not flattened on their inner or opposed surfaces, and not completely encased in hoofs, but bearing nails on their upper surface only.Advertisement
The terminal phalanges of the large toes of both feet cleft at their extremities.
Hind feet with one or two phalanges, in the first toe forming a distinct tubercle visible externally; the second and third toes very slender, of equal length, joined as far From Gould.
Indeed, in the years between 1840 and 1850, during which the movement waxed and waned, no fewer than forty-one phalanges were founded, of which some definite record can be found.
The first front toe was rudimentary, having no phalanges, but the fifth was rather less aborted, although clawless; the other three carried enormous claws, protected by reflected sheaths.
The swellings on the palmar faces of the phalanges of the several fingers are also indicative, the 1st and and of the thumb respectively, of the logical faculty and of the will; the 1st, and and 3rd of the index finger, of materialism, law and order, idealism; those of the middle finger, humanity, system, intelligence; of the ring finger, truth, economy, energy; and of the little finger, goodness, prudence, reflectiveness.Advertisement
The humerus has no supra-condylar foramen, and the forearm bones are distinct; and in most species the fore foot has five digits with the phalanges normally developed, the first toe being but rarely rudimentary or absent.
He also established phalanges at Conde-surVesgres and elsewhere, but they had little success and soon died of inanition.
There are occasionally intercalary ossifications between the two distal phalanges (33).
Normally the four toes have two, three, four and five phalanges respectively, but in Cypselus the number is reduced to three in the front toes.
Third and fourth digits of both feet almost equally developed, and their terminal phalanges flattened on their inner or contiguous surfaces, so that each is not symmetrical in itself, but when the two are placed together they form a figure symmetrically disposed to a line drawn between them.Advertisement
The whole wing is consequently, although essentially avine, still reptilian in the unfused state of the metacarpals and the numbers of the phalanges.
The carpal joint, corresponding to the wrist of man, is commonly called the " knee " of the horse, the joint between the metacarpal and the first phalanx the " fetlock," that between the first and second phalanges the " pastern," and that between the second and third phalanges the " coffin joint."
The metapodals and phalanges resemble very closely those of the fore limb, but the principal metatarsal is more laterally compressed at its upper end than is the corresponding metacarpal.
There is also a much smaller second extensor on the outer side of this in each limb, the lateral extensor of the phalanges.
A strong ligamentous band behind the metapodium, arising from near the upper extremity of its posterior surface, divides into two at its lower end, and each division, being first connected with one of the paired upper sesamoid bones, passes by the side of the first phalanx to join the extensor tendon of the phalanges.Advertisement
The usual number of phalanges is 2, 2, 3, 2 in the Stegocephalia and Caudata, 2, 2, 3, 3 in the Ecaudata.
It is characterized by pronounced shortening or absence of the middle phalanges.
Our Kimmeridgian stegosaur material doesn't include any metacarpals, but we do have some manual phalanges and some metatarsals.
The evolution consists first in progressive increase in size; second, in the acceleration of the median digit and retardation of the lateral digits, the latter becoming more and more elevated from the ground until finally in Equus (6) they are the lateral splints, which in the embryonic condition have vestigial cartilages attached representing the last traces of the lateral phalanges.
Fingers each have three bones (phalanges); the thumb has two.Advertisement
Humans have three phalanges to each finger and toe with the exception of the thumb and big toe which have only two each.