| A | B |
| gout | type of arthritis characterized by urate crystals in joints |
| hematopoietic | formation of blood cells |
| juvenile idiopathic arthritis | autoimmuni disorger with joint pain in teenagers |
| malleolus | ankle bumps |
| orthotic | mechanical appliance for limbs |
| rickets | vitamin D deficiency that affects bones |
| scoliosis | lateral curvature of spine |
| spinal stenosis | narrowing of the spaces in the spine |
| spiral fracture | fracture due to twisting |
| subluxation | partial displacement of a bone from its joint |