Across
- 4. anatomical feature of the infant human skull comprising any of the soft membranous gaps (sutures) between the cranial bones
- 5. joint biaxial; 2 saddle-shaped articulating surfaces oriented at right angles to each other
- 6. thin plate-like structure very close to one another with open space between
- 8. discs condition in which the outer portion of the vertebral disc is torn, enabling the inner portion to herniate or extrude
- 9. fracture a fracture (especially of the skull) in which the fragment is depressed below the normal surface
- 12. curvatures curvature that develops after birth, due to holding head erect or by load bearing
- 15. plate the plate is found in children; in adults who have stopped growing it is replaced with a line; growth plate
- 16. the main or midsection of a long bone; made up of cortical bone and usually contains bone marrow and adipose tissue
- 17. curvatures the curvature of the spine that develops in embryo
- 18. fracture fracture in a young individual in which the bone is partly broken and partly bent
- 21. allows for movement in a single plane (pivot and hinge joints)
- 23. any freely movable joint, such as the shoulder and hip joints
- 25. form of articulation in which bones are rigidly joined by fibrous tissue
- 26. marrow marrow that contains the developmental stages of red blood cells, white blood cells, and megakaryocytes
- 27. allows for no movement in any plane (gliding joints)
- 28. joint, usually formed of fibrous connective tissue and cartilage
- 30. canal small channels in bone that transmit blood vessels from the periosteum into the bone and that lie perpendicular to the haversian canals
- 32. joint uniaxial; rotation around single axis; cylindrical bony process rotating within circle of bone and ligament
- 34. fracture break or splinter of the bone into more than two fragments
- 35. bone also called trabecular bone filled with embryonic connective tissue or bone marrow
- 37. a small channel or duct
- 40. joint multi axial; allows wide range of motion in all directions
- 44. a surgical procedure to restore a fracture or dislocation to the correct alignment
- 47. fiber any of the thready processes of the periosteum that penetrate the tissue of the superficial lamellae of bones
- 49. cartilage cartilage covering the articular surfaces of the bones forming a synovial joint
- 50. a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints
- 51. exaggerated lumbar curvature, causes hollow back
- 53. the natural process of bone formation
- 54. fracture when the bone collapses, particularly in short bones such as the vertebrae
- 55. markings condyle is the round prominence at the end of a bone most often a part of an articulation
Down
- 1. marrow bone marrow that is fat; found at the ends of long bones in adults
- 2. joint uniaxial; convos cylinder in one bone applied to corresponding concavity in other
- 3. the skull
- 5. occurring around 2 axes at right angles to each other (saddle and condyloid joints)
- 6. fracture a bone has been twisted apart
- 7. a part of process of a bone separated from the main body of the bone by a layer of cartilage; ends of the long bone
- 8. a bone-forming cell
- 10. joint biaxial; modified ball socket, articular surfaces are ellipsoid instead of spherical; range of motion limited
- 11. a localized swelling that is filled with blood caused by a break in the wall of a blood vessel
- 13. bone also called cortical bone, leaves only tiny spaces (lacunae) that contain the osteocytes or bone cells
- 14. lateral curvature of the vertebral column
- 15. type of articulation between bony surfaces that permits limited motion
- 17. the bones in the joint become displaced from normal position
- 18. discs shock-absorbing structure between each vertebrae
- 19. a bone-breaking cell that releases calcium
- 20. joint non-axial; 2 flat bone surfaces w slight gliding motion, some rotation pass but limited by surrounding structures
- 22. skeleton the part of the skeleton that consists of the bones of the head and trunk of the vertebrae
- 24. the production of all types of blood cells including formation, development, and differentiation of blood cells
- 26. joint filled with synovial fluid and is highly movable
- 27. bone bones whose principal function is either extensive protection or the provision of broad surfaces for muscular attachment; skull, pelvis, sternum, and rib cage
- 28. canal any of the minute tubes that form a network in bone and contain blood vessels
- 29. bone any of the bones surrounding the mouth and nose and contributing to the eye sockets, including the upper jawbones, the zygomatic, nasal, lacrimal, etc
- 30. a cavity, space, or depression containing cartilage or bone cells
- 31. skeleton portion of the skeleton of vertebrae consisting of the bones or cartilage that support the appendages
- 32. remodeling bone maintains a dynamic steady state through sequential resorption and formation of a small amount of bone at the same site
- 33. occurring around several axes (ball and socket joints)
- 36. exaggerated thoracic curvature, causes humpback
- 37. cavity central cavity of bone shafts where red bone marrow and/or yellow bone marrow is stored
- 38. bone include the coccyx, sacrum, vertebrae, hyoid, etc.
- 39. a progressive disorder of joints caused by gradual loss of cartilage and resulting in the development of bony spurs and cysts at the margins of the joints
- 40. joint joints that are connected entirely by cartilage; allow more movement between bones than a fibrous joint but less than a synovial joint
- 41. bone bones that are as wide as they are long; primary function is to provide support and stability with little to no movement
- 42. joint have no joint cavity and are connective via fibrous connective tissue
- 43. a small fluid-filled sac that provides a cushion between bones and tendons and/or muscles around a joint
- 45. a bone-forming cells
- 46. the topmost vertebrae
- 48. fracture the breaking of a bone
- 52. bone bones that are longer than they are wide
- 53. the second cervical vertebrae (C2), forms the pivot upon which the atlas rotates