| A | B |
| oste/o | bone |
| arthr/o | joint |
| chondr/o | cartilage |
| myel/o | marrow |
| crani/o | skull |
| desis | surgical fixation of a bone or joint |
| scoliosis | lateral curvature of the spine |
| lordosis | abnormal anterior curvation of the lumbar spine; sway back |
| kyphosis | a convex curvature of the spine; humpback |
| diarthrosis | a movable joint |
| articulate | to join together as in a joint |
| amputate | surgical removal of a body part |
| prothesis | artificial limb |
| phantom limb | sensation that an amputated limb is still there |
| alignment | in proper position |