Review of radiographic anatomy, positioning and pathology
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| show | bone metastases
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| show | bursitis
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| show | carpal tunnel syndrome
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| show | fracture
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| fracture of the base of the first metacarpal bone extending into the CMC joint complicated by subluxation with some posterior displacement | show 🗑
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| transverse fracture that extends through the metacarpal neck most commonly seen in the fifth metacarpal | show 🗑
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| accumulated fluid in the joint cavity; sign of an underlying condition | show 🗑
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| aka DJD; noninflammatory joint disease charachterized by gradual deterioration of the articular cartilagewith overgrown bone formation; most common type of arthritis | show 🗑
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| local or gernalized infection of bone or bone marrow | show 🗑
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| show | osteopetrosis
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| reduction in the quantity of bone or atrophy of skeletal tissue; common in postmenopausal women and elderly men | show 🗑
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| chronic skeletal diseases; destructive bone disease followed by a reparitive process of overproduction of very dense yet soft bones that tend to fracture easily; most common in men older than 40 | show 🗑
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| chronic systemic disease with inflammatory changes throughout the body's connective tissues; early bone erosions typically occur first at the 2nd and 3rd MCP joints or the 3rd proximal interphalangeal joint; 3 times more common in women than men | show 🗑
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| sprain or tear of the ulnar collateral ligament of the thumb near the MCP joint of the hyperextended thumb | show 🗑
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| most comon of the primary cancerous bone tumors; generally affects persons between the ages of 40 and 70; arise from bone marrow or marrow plasma cells; radiographic appearance of punched out osteolytic lesions scattered throughout the affected bones | show 🗑
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| second most common type of primary cancerous bone tumor; affects ages 10-20 primarily | show 🗑
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| common primary malignant bone tumor in children and young adults; arises from bone marrow; symptoms similar to osteomyelitis with low-grade fever and pain; onion peel appearance on radiographs | show 🗑
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| slow-growing malignant tumor of the cartilage | show 🗑
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| show | endochondroma
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| most common type of benign bone tumor | show 🗑
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| SID for hand positioning | show 🗑
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| show | parallel
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| show | 8
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| number of metacarpals in the hand and wrist | show 🗑
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| show | 14
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| joint between the phalanges and metacarpals | show 🗑
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| joint between the proximal and middle phalanx | show 🗑
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| joint between the middle and distal phalanx | show 🗑
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| joint between the proximal and distal phalanx of 1st digit | show 🗑
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| show | CMC
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| thumb articulates with this carpal | show 🗑
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| 5th metacarpal articulates with this carpal | show 🗑
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| IP joint movement type | show 🗑
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| show | hinge type
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| all joints in the hand and wrist are classified as | show 🗑
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| show | ellipsoidal
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| show | four - flex, ext, abd, add
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| 1st MCP joint may also have what additional movement besides those of the ellipsoidal joint | show 🗑
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| CMC joints (2nd-5th) joint movement | show 🗑
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| show | sellar
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| what rule states that you must have at least 30% of the IR covered for digital images? | show 🗑
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| why does 30% of the IR need to be covered in digital imaging? | show 🗑
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| if doing more than one view per IR, what precautions should you take | show 🗑
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| show | false
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| displacement from the joint | show 🗑
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| partial dislocation from the joint | show 🗑
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| show | sprain
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| bruise without fracture | show 🗑
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| show | impacted
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| type of fracture where there is a splintering or crushed fracture fragments | show 🗑
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| show | compound
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| type of fracture that happens when a finger is extended and is jammed resulting in an avulsion fx occurring at the posterior base of the distal phalanx | show 🗑
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| centering point for PA hand | show 🗑
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| hand is in the position for the PA view | show 🗑
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| exposure factor for PA hand | show 🗑
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| centering point for PA oblique | show 🗑
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| show | 45
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| if fourth and fifth metacarpals are superimposed on the PA oblique radiograph, what happened? | show 🗑
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| show | 55-65 kV
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| show | foreshortening of phalanges and obscuration of IP joints
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| centering point for fan lateral hand | show 🗑
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| why do a fan lateral compared to a normal lateral? | show 🗑
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| exposure factors for fan lateral | show 🗑
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| show | lateral
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| why should a lateral hand be done in a hand series? | show 🗑
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| show | extension lateral
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| what position has the 2nd-5th metacarpals superimposed with the 1st digit lightly touching the 2nd digit? | show 🗑
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| show | 2nd MCP
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| show | 2nd MCP
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| show | 55-65 kV
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| what degree oblique is used for the norgaard method? | show 🗑
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| norgaard is also known as the ____ position | show 🗑
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| centering point for the norgaard method | show 🗑
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| show | 55-65 kV
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| show | early detection of RA
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| show | Barton's fracture
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| show | Colles' fracture
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| show | smith's fracture
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| show | midcarpal
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| show | midcarpal
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| where is the centering point for a Lateral wrist | show 🗑
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| show | midcarpal area
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| show | scaphoid (3/4" distal and medial to radial styloid)
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| show | scaphoid (3/4" distal and medial to radial styloid)
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| show | 1" distal to base of 3rd metacarpal
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| show | 1.5" proximal to wrist joint
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| show | 55-65
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| kv for digital system for a PA oblique | show 🗑
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| kv for digital system for a lateral wrist | show 🗑
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| show | 55-65
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| kv for digital system for a radial deviation | show 🗑
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| show | 55-65
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| kv for digital system for a carpal bridge | show 🗑
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| another name for a carpal canal view | show 🗑
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| show | 45 degrees to long axis of forearm
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| what is the CR angle for the carpal canal? | show 🗑
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| show | 90
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| what is the extension of the hand for the carpal canal | show 🗑
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| show | 20 degrees
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| why do the modified stetcher vs. pa axial scaphoid? | show 🗑
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| show | decreases superimposition of scaphoid with adjacent carpal bones
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| what alternative can you do for a modified stetcher if you do not have a 20 degree wedge? | show 🗑
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| show | 45 degrees
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| show | places wrist and carpals in close contact with IR demonstrating intercarpal spaces more parallel to the divergent rays.
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| show | places wrist joint and carpals in close contact with IR
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| position that opens the lateral side of the carpal bones? | show 🗑
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| position that opens the medial side of the carpal bones | show 🗑
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| show | carpal bridge
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| position that is ideal for demonstrating the carpal sulcus? | show 🗑
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| show | carpal canal, Gaynor Hart method
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| show | scaphoid, lunate
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| show | pisiform
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| show | capitate
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| show | scaphoid lunate triquetrum pisiform
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| distal row of carpals | show 🗑
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| type of movement for the radiocarpal joint | show 🗑
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| show | +5-7kV
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| show | +8-10 kV
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| show | +3-4 kV
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| ulnar deviation means to move the hand toward which bone? | show 🗑
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| radial deviation means to move the hand toward which bone | show 🗑
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