1	Tumor		_____	New tissue growth where cell proliferation is uncontrolled
2	Bursitis		_____	Loss of bone density
3	Fracture		_____	Inflammation of the bursa
4	Metastases		_____	Chronic, systemic, inflammatory collagen disease
5	Dislocation		_____	Displacement of a bone from the joint space
6	Osteoporosis		_____	Disruption in the continuity of bone
7	Osteoarthritis		_____	Transfer of a cancerous lesion from one area to another
8	Chondrosarcoma		_____	Form of arthritis marked by progressive cartilage deterioration in synovial joints and vertebrae
9	Rheumatoid arthritis		_____	Malignant tumor arising from cartilage cells