Pathology skeletal system

4. Formation of new bone on the surface of a bone.
5. Inflammation of the periosteum.
8. Loss of skeletal mass.
10. Defective mineralisation of osteoid in adult animals.
11. Type of fracture when the broken bone pierces the overlying skin.
12. Breeds of dogs in which chondrodysplasia is considered normal.
14. Joints in which the union consists of either hyaline or fibrocartilage.
15. Type of fracture where there is an incomplete break of the bone in which part of the cortex remains intact.
16. Marie's disease.
19. Primary malignant neoplasm of bone.
22. Large fragment of necrotic bone.
24. Inflammation of the synovial membrane.
28. Type of fracture that occurs when the bones involved are driven into each other.
30. Inflammation of a tendon sheath.
31. Negative balance between formation and resorption of bone.
32. Excess parathyroid hormone.
33. Large fragment of necrotic bone surrounded by granulation tissue and reactive bone.
35. Non-articulating depressions in some joints, often confused for lesions.
36. Inflammation of the bone cortex.
37. Cell responsible for the formation and mineralisation of osteoid.

1. Principle cell in mature bone.
2. Joints where the bones are united by fibrous connective tissue.
3. Type of fracture when the bone is broken into more than two pieces. This usually occurs due to a crushing force and there is usually extensive injury to the surrounding soft tissue.
4. Type of ossification characterised by replacement of a hyaline cartilage model by bone.
6. A developmental disease of synovial joints that is characterised by a focal failure of endochondral ossification.
7. Extensive bone resorption by osteoclasts associated with hyperparathyroidism.
9. Type of ossification where bone forms directly from connective tissue without a cartilage step.
13. Bone formation.
17. Inflammation of the medullary cavity of bones.
18. Type of fractures that occur in abnormal bone that is weaker and hence more susceptible to fracture than normal bone.
20. Defective endochondral ossification that results in disproportionate dwarfism.
21. Cell involved in resorption of bone.
23. Joints that allow considerable movement and are enclosed by a joint capsule.
25. Necrosis of bone.
26. Inflammation of the synovial membrane and other joint components.
27. Type of fracture where there is a clean break of the bone with no break in the overlying skin.
29. Common degenerative disease of the vertebral column.
34. Softening of bones in young growing animals.