ACL
Anterior cruciate ligament
BMD
Bone mineral density
C1, C2, and so on
First cervical vertebrae, Second cervical vertebrae, and so on
CTS
Carpal tunnel syndrome
DEXA, DXA
Dual energy x-ray absorptiometry
DJD
Degenerative joint disease
DMARDs
Disease modifying antirheumatic drugs
DO, D.O.
Doctor of osteopathy
HNP
Herniated nucleus pulposus (herniated disc)
IV
Intravenous
L1, L2, and so on
First lumbar vertebra, second lumbar vertebra, and so on
MD
Doctor of medicine
MRI
Magnetic resonance imaging
NSAIDs
Nonsteroidal anti-inflammatory drugs
PCL
Posterior cruciate ligament
RA
Rheumatoid arthritis; right atrium
THR
Total hip replacement
TRAM
Transverse rectus abdominis muscle