What are the phalanges of the foot?
The phalanges (single: phalanx) of the feet are the tubular bones of the toes. The second to fifth toes each contain a proximal, middle and distal phalanx whereas the great toe (hallux) only contains a proximal and distal phalanx.
What are distal phalanges on the foot?
The distal phalanges are the bones at the tips of the fingers or toes. The proximal, intermediate, and distal phalanges articulate with one another through interphalangeal articulations.
How many phalanges are in a foot?
Phalanges (singular: phalanx) – the 14 bones that make up the toes. The big toe consists of two phalanges – the distal and proximal. The other toes have three.
What are the 14 phalanges?
A phalange is any of the bones in the fingers and toes. In humans, there are 14 phalanges in each hand and foot, 2 in each thumb and big toe, and 3 in the remaining digits. They are connected to the metacarpals in the hand and the metatarsals in the foot.
Where are the phalanges?
Phalanges. The 14 bones that are found in the fingers of each hand and also in the toes of each foot.
What are distal phalanges?
The distal phalanx of the finger is the distal or third of the three bones in each finger when counting from the hand to the tip of the finger. The distal phalanx has a joint just with the middle phalanx. On the tip of the phalanx is a bulbous tuft of bone that helps give the finger its rounded appearance.
Are phalanges toes and fingers?
Phalanges: The bones of the fingers and of the toes. There are generally three phalanges (distal, middle, proximal) for each digit except the thumbs and large toes. The singular of phalanges is phalanx.
What bone is proximal to the phalanges?
The hand contains five metacarpal bones that articulate proximally with the carpals and distally with the proximal phalanges. They are numbered moving lateral to medial, and start with the thumb, which is metacarpal I, and end with metacarpal V, the little finger.
How are phalanges numbered?
Again, like the metacarpals they are numbered I to V, moving from lateral to medial. There are a total of fourteen phalanges in the five digits of each hand; and, a single bone of a digit is referred to as a phalanx. Like the metacarpals, the digits are composed of a proximal base, intermediate shaft, and distal head.
How are the phalanges similar to the metatarsals?
Phalanges. The phalanges are the bones of the toes. The second to fifth toes all have proximal, middle and distal phalanges. The great toe has only 2; proximal and distal phalanges. They are similar in structure to the metatarsals, each phalanx consists of a base, shaft and head.
How many phalanges are there in the little toe?
Like in the hand, each toe consists of three phalanges, which are named the proximal, middle and distal phalanges. However, the hallux (great toe) only has two phalanges, a proximal and a distal one. Occasionally, there are only two phalanges in the little toe. The phalanges consist of a proximal base, a shaft and a distal head.
When does the middle phalange of the foot develop?
The development of the middle phalanges usually occurs soon after their proximal counterparts. Deformities of the toes can cause disabling pain and almost always occur in the lateral four toes.
Where are the talus and calcaneus located in the foot?
The talus and the calcaneus sit in the proximal part of the foot and ankle, and are involved in transmitting forces from the body to the ground. They are the most frequently fractured of all the tarsal bones.