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Hand/Finger-position
Question | Answer |
---|---|
Which cassette should be used for a routine wrist/hand x-ray? | 3 (8x10) slow speed, extremity cassette |
Which carpal bones are located in the distal row? | Trapezium, trapezoid, capitate, hamate |
Which carpal bones are in the proximal row? | Scaphoid, lunate,triquetrium,pisiform |
What is the joint located at the knuckle called? | Metacarpal phalangeal joint |
What are the joint between the distal phalange and middle phalange of digits 2-5 called? | Distal interphalangeal joint - DIP |
What is the joint located between the middle phalange and the proximal phalange of digits 2-5 called? | Proximal interohalangeal joint - PIP |
A single bone in the hand is called a?... | Phalanx |
What I the joint located between the distal phalanx and the proximal phalanx of the first digit called? | Interphalangeal joint |
What joint is located at the base of the metacarpal of digit #1? | Carpal metacarpal joint |
Which carpal is located adjacent to the radial styloid process? | Scaphoid |
Why would you use a lateral projection (superimposed) of the hand? | Possible Foreign body |
Why would you use a fan lateral projection (ulna/radius superimposed) of the hand? | Possible fracture |
For PA projection of hand, where should the CR be positioned? | 3rd Metacarpophalangeal joint |
For an oblique projection of the hand, where should the CR be positioned? |