| Term 
 | Definition 
 
        | short neck, restricted neck movement and a low hairline; fewer cervical vertebrae; small nerve roots and intervertebral foramina |  | 
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        | Term 
 | Definition 
 
        | 1 or 2 vertebral ossification; scoliosis; |  | 
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        | Term 
 | Definition 
 
        | premature closure of skull sutures |  | 
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 | Definition 
 
        | premature sagittal suture closure; long narrow head |  | 
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        | Term 
 | Definition 
 
        | premature closure of coronal and lambdoid sutures; high and conically-shaped skull |  | 
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        | Term 
 | Definition 
 
        | premature closure of coronal and lambdoidal suture on one side resulting in an oblique deformity of skull |  | 
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        | Term 
 | Definition 
 
        | normal or slightly smaller calvaria at birth; defective brain and spinal cord development; volume less than 1350 |  | 
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        | Term 
 | Definition 
 
        | superior displacement of bone around foramen magnum |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | autosomal dominant genetic disorder that causes dwarfism |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | teratogen; amelia, meromelia, or lesser limb defectts |  | 
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        | Term 
 | Definition 
 
        | absence of limbs (4th week) |  | 
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        | Term 
 | Definition 
 
        | part of a limb is missing (5th week) |  | 
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        | Term 
 | Definition 
 
        | reduction in length of phalanges; usually associated with shortness of stature |  | 
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        | Term 
 | Definition 
 
        | dominant trait; extra digit |  | 
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        | Term 
 | Definition 
 
        | prevents proper weight bearing |  | 
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        | Term 
 | Definition 
 
        | clubfoot; sole of foot is turned medially and the foot is inverted |  | 
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        | Term 
 
        | Congenital dislocation of hip |  | Definition 
 
        | abnomal development of acetabulum; common after breech deliveries; joint laxity |  | 
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        | Term 
 | Definition 
 
        | absence of pectoralis major muscle and syndactyly |  | 
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        | Term 
 
        | Arthrogryposis multiplex congenita |  | Definition 
 
        | stiffness of joints due to hypoplasia of associated muscles |  | 
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        | Term 
 | Definition 
 
        | wryneck; sternocleidomastoid muscle shortened and fibrotic; sometimes caused by injury during delivery |  | 
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        | Term 
 | Definition 
 
        | L5 or S1 lamina does not fuse or develop; no back problems |  | 
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        | Term 
 | Definition 
 
        | vertebral arches do not develop; cyst sac forms; may cause meningocele |  | 
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        | Term 
 | Definition 
 
        | spinal cord and meninges herniate |  | 
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        | Term 
 | Definition 
 
        | forward movement of lumbar vertebrae; caused by the pars interarticularis |  | 
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        | Term 
 | Definition 
 
        | L3/L4 or L4/L5; remove CSF; Enter dural sac |  | 
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        | Term 
 | Definition 
 
        | anesthesia; only into epidural space; pain and sensation lost |  | 
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        | Term 
 | Definition 
 
        | narrowing of spinal canal; can cause sciatic pain; laminectomy is treatment |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | defect in the pars interarticularis; majority in L5 |  | 
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        | Term 
 | Definition 
 
        | excessive flexion; crushed vertebral body, crushed anteriorly |  | 
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        | Term 
 | Definition 
 
        | vertebral body is crushed in all directions; margins of body spread several directions; can injure spinal cord and bony fragments; acute conus medullaris - cauda equina syndrome |  | 
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        | Term 
 | Definition 
 
        | excessive vertical force on a straight neck; atlas broken; lateral masses displaced |  | 
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        | Term 
 | Definition 
 
        | severe extension; fracture of the dens |  | 
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        | Term 
 | Definition 
 
        | intervertebral disc, causes sciatica; usually in posterolateral direction towards intervertebral foramen |  | 
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        | Term 
 
        | Spiral fracture of humeral shaft |  | Definition 
 
        | Can damage radial nerve and profunda brachii artery |  | 
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        | Term 
 
        | Complete avulsion of medial epicondyle |  | Definition 
 
        | damage to ulnar nerve; funny bone |  | 
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        | Term 
 
        | Fracture of the olecranon |  | Definition 
 
        | damage to ulna, elbow joint, and soft tissue; triceps pulls and separates the bone |  | 
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        | Term 
 | Definition 
 
        | 3 types of fractures; crack, displaced large piece; more than three pieces |  | 
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        | Term 
 | Definition 
 
        | Proximal: pronator pulls broken radius; Distal: Colles fractures |  | 
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        | Term 
 | Definition 
 
        | broken into several small pieces |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | misdiagnosed as a sprained wrist; supplied by the radial artery |  | 
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        | Term 
 | Definition 
 
        | C5 and C6; excessive increased angle between neck and shoulder; effects suprascapular, subclavius, axillary, musculocutaneous, median, and pectoral nerves; WAITERS TIP position |  | 
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        | Term 
 | Definition 
 
        | C8 and T1 (sometimes C7); excessive abduction of arm; ulnar and median nerves; clawhand |  | 
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        | Term 
 | Definition 
 
        | improperly adjusted crutch in armpit; paralysis of deltoid and teres minor; abduction is impaired |  | 
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        | Term 
 | Definition 
 
        | fracture of midhumerus or crutch in armpit; inability to extend elbow, wrist and fingers; WRIST DROP |  | 
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        | Term 
 | Definition 
 
        | loss of pronation and decrease in flexion of hand and wrist; stab wound proximal to flexor retinaculum or supracondylar fracture |  | 
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        | Term 
 | Definition 
 
        | synovial sheaths becoming thickened or arthritic changes in carpal bones; compression of median nerve; loss of sensation of thumb and lateral 2.5 fingers |  | 
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        | Term 
 | Definition 
 
        | medial epicondyle damage or slash to wrist; inability to abduct or adduct fingers; thumb cannot be adducted; fexion of wrist hand becomes abducted |  | 
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        | Term 
 
        | Musculocutaneous Nerve Injury |  | Definition 
 
        | weakend flexion of shoulder and elbow and supination of the radioulnar joint; sensory deficit in lateral forearm |  | 
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        | Term 
 | Definition 
 
        | Accutane, retinoic acid; brain is most severely affected |  | 
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        | Term 
 | Definition 
 
        | child born with physical, developmental and functional problems |  | 
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        | Term 
 | Definition 
 
        | autoimmune destruction of pancreatic beta cells that produce insulin |  | 
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        | Term 
 | Definition 
 
        | tissue wide insulin resistance; can lead to loss of beta cell function |  | 
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        | Term 
 | Definition 
 
        | most occur at the femoral neck or the intertrochanteric region |  | 
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