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| Primary function of the sesamoid bones in the hand |
Develop on the palmer surface at the first metacarpophalangeal joint.
Vary in number and their function is to reduce friction within the joint space |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Phalanges consist of how many bones |
14 bones Each finger has 3 phalanges
The thumb has only 2 phalanges |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Phalanges classified and are what |
the fingers of the hand and classifies as long bones |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Anatomical divisions of the metacarpals |
Proximal end known as Base
Body shaft
Distal end known as Head |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Metacarpals Form what bones and classified as |
Form the bones of the palm of the hand and classified as LONG bones |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| OLD name Hamate |
New name Unciform |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Capitate
Distal Row carpal bone |
New name Os magnum |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Trapezoid
Distal Row carpal bone |
New name Lesser Multangular |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Trapezium
Distal Row carpal bone |
New name Greater Multangular |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Pisiform
Proximal Row carpal bone |
New name Pisiform |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Lunate
Proximal Row carpal bone |
New name Semilunate |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Scaphoid
Proximal Row carpal bone |
New name Navicular |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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OLD name Triquetrum
Proximal Row carpal bone |
New name Triangular |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Carpal Bones are bound by and classified as? |
Bound together via ligaments classified as short bones |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Carpal Bones are comprised of how many bones and how are they arrange. |
Compromised of eight bones arranged in two rows:
Four in the proximal row
Four in the distal row |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Carpal Bones Articulate? |
Wrist Bones
Articulate proximally with the radius
Articulate Distally with metacarpals |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Three Anatomical Divisions |
Carpal bones
Metacarpals
Phalanges |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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| Number of bones of hand and wrist |
27 |
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noypi69 Fri, 17 Oct 2008 15:20:23 GMT |
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