Jt disease Ch 1 & 2 Flashcards
def______: where the tendon / lig attach
Enthesis cc: enthesopathy: inflam cellular infiltrate at the enthesis
def______: LESS than 4 jts involved
Pauciarticular
def_____: 4+ jts involved
polyarticular
def_______: inflammation ossification within the spinal ligament
Syndesmophyte 2 types: 1. Marginal: growing from one endplate to the other 2. on-marginal: grows allong the A.L.L- just i the jt sace (ex: Psoriasis and Reiter’s)
______ is a syndesmophyte the grows from one endplate to the other
marginal syndesmophyte
______ is a syndesmophyte the grows along the A.L.L- just in the jt space (ex: _________ & ________)
non-marginal ex: Psoriasis & Reiter’s
def_________: elevated periosteum
periostitis
def______: no Rh factor
seronegative
name 3 cartilaginous jts
- Intervertebral disc 2. Symphysis pubis 3. Manubriosternal jt
the lower 2/3 of the S.I jt is made of : ________ Upper 1/3rd of the SI jt is made of :_________
lower: synovial Upper: fibrosous
____ jts have bare areas
synovial jts: adhere to the capsule and non articular bone (bare areas)
____ : cancellous bone lives under it - there is no periosteum under
subchondral bone
What category is RA?
Inflammatory
What 4 major disease are: 1. RA 2. Lupus 3. AS 4. Psoriatic arthritis
Infammatory
AVN is usually located at the ______ of the bone
epiphysis
_____ OA is not an inflammatory disease
inflammatory / erosive OA
DJD dx with gull wings
Inflammatory (erosion) OA - specific to hands
vaccum sign occurs in the ______
nucleus pulposus (when there is no jt ht. nearing it is called: spondylosis deformans)
_____: hypertrophic unicinate processes Occur in the ______ category
pseudo-fractures occur in: degenerative category)