Chapter 14 - Muscoskeletal System Flashcards
Nonvascular, firm connective tissue found mostly in joints
Cartilage
Diagnosis, treatment, and prevention of mechanical disorders of the musculoskeletal system
Chiropractic
Practitioner of chiropractic
Chiropractor
Removal of poison from a tissue or substance
Detoxification
Band of fibrous tissue connection two structures
Ligament
Tissue consisting of contractile cells
Muscle
Pertaining to the muscles and the bony skeleton
Musculoskeletal
Pertaining to the correction and cure of deformities and diseases of the musculoskeletal system
Orthopedic
Specialist in orthopedics
Orthopedist
Practitioner of osteopathy
Osteopath
Medical practice based on maintaining the structural integrity of the musculoskeletal system
Osteopathy
The study of medical imaging
Radiology
Medical specialist in the use of x rays and other imaging techniques
Radiologist
Fibrous band that connects muscle to bone
Tendon
Outer portion of an organ
Cortex
The shaft of a long bone
Diaphysis
A membrane of tissue lining the inner cavity of a long bone
Endosteum
Expanded area at the proximal and distal ends of a long bone that provides increased surface area for attachment of ligaments and tendons
Epiphysis
Layer of cartilage between epiphysis and metaphysics where bone growth occurs
Epiphysis plate
Vascular canals in bone
Haversian canals
Small space or cavity within the matrix of bone
Lacuna
Fatty, blood-forming tissue in the cavities of long bones
Marrow
Substance that surrounds cells, is manufactured by cells, and holds them together
Matrix
Central portion of a structure surround by cortex
Medulla
Region between the diaphysis and the epiphysis where bone growth occurs
Metaphysis
Bone forming cell
Osteoblast
Bone removing cell
Osteoclast
Bone maintaining cell
Osteocyte
Creation of new bone
Osteogenesis
Relating to the creation of new bone
Relating to the creation of new bone
Condition in which the bones become more porous, brittle, and fragile and are more likely to fracture
Osteoporosis
Strong membrane surrounding a bone
Peristeum
Pertaining to the peristeum
Periosteal
One of two bony prominences near the head of the femur
Trochanter
Condition with abnormal conversion of cartilage into bone, leading to dwarfism
Achondroplasia
Within the womb
In utero
Inherited condition in which bone formation is incomplete, leading to fragile, easily broken bones
Osteogenesis imperfecta
Soft, flexible bones lacking in calcium
Osteomalacia
Inflammation of bone tissue
Osteomyelitis
Decreased calcification of bone
Osteopenia
Loss of substance
Resorption
Disease in children due to vitamin D deficiency, producing soft, flexible bones
Rickets
A malignant tumor originating in connective tissue
Sarcoma
Malignant tumor originating in bone producing cells
Osteogenic sarcoma
A state of being in the correct position in relation to other structures
Alignment
The mass of fibrous connective tissue that forms at a fracture site and becomes the foundation for the formation of new bone
Callus
Bone that has a spongy or lattice like structure
Cancellous
Collection of blood that has escaped from the blood vessels into tissue
Hematoma
Condition in which the two bony ends of a fracture fail to heal together correctly
Malunion
Total failure of healing of a fracture
Nonunion
The restoration of a structure to its normal position
Reduction
A pulling of dragging force
Traction
A bone is broken but the skin over it is intact
Closed fracture
A fracture in which the bone is broken into pieces
Comminuted fracture
A bone is fractured into two separate pieces
Complete fracture
Fracture of a vertebra causing loss of height of the vertebra
Compression fracture
A fracture in which the fragments are separated and are not in alignment
Displaced fracture
A fracture in which one side of the bone is partially broken and the other side is bent
Green stick fracture
A fracture without separation of fragments
Hairline fracture
A fracture in which one bone fragment is driven into the other
Impacted fracture
A fracture that does not extend across the bone
Incomplete fracture
A fracture running parallel to the length of the bone
Linear fracture
A diagonal fracture across the long axis of the bone
Oblique fracture
The skin over the fracture is broken
Open fracture
Fracture occurring at the site already weakened by a disease process, such as cancer
Pathologic fracture
A fracture in the shape of a coil
Spiral fracture
A fracture perpendicular to the long axis of the bone
Transverse fracture
A joint
Articulation
Pertaining to a joint
Articulate
A closed sac containing synovial fluid
Bursa
Cartilage containing collagen fibers
Fibrocartilage
Joint formed by a peg and socket
Gomphosis
Cartilage that looks like frosted glass and contains fine collagen fibers
Hyaline
Disc of connective tissue cartilage between the bones of a joint
Meniscus
Place where two bones are joined together by a fibrous band continuous with their periosteum
Suture
Two bones joined by fibrocartilage
Symphysis
A rigid articulation formed by cartilage
Synchondrosis
An articulation formed by ligaments
Syndesmosis
Pertaining to synovial fluid and synovial membrane
Synovial
Action of moving away from the midline
Abduction
Action of moving towards the midline
Adduction
Movement of an extremity in a circular motion
Circumduction
Vertical plane dividing the body into anterior and posterior portions
Coronal plane
A turning outward
Eversion
When a joint is straightened to increase its angle
Extension
When a joint is bent to decrease its angle
Flexion
A turning inward
Inversion
Lying facedown
Prone
Lying face up
Supine
Fixation or stiffening of a joint by surgery
Arthrodesis
X ray of a joint taken after the injection of a contrast medium into the joint
Arthrography
Surgery to restore as far as possible the function of a joint
Arthroplasty
Visual examination of the interior of a joint
Arthroscopy
Endoscope used to examine the interior of a joint
Arthroscope
Inflammation of a bursa
Bursitis
Relating to the deterioration of a structure
Degenerative
A turning aside from a normal course
Deviation
Pertaining to the joints between two phalanges
Interphalangeal
Pertaining to the joints between the metacarpal bones and phalanges
Metacarpophalangeal
Chronic inflammation disease of the joints with pain and loss of function
Osteoarthritis
Disease of connective tissue, with arthritis as a major manifestation
Rheumatoid arthritis
The medial and larger bone of the forearm
Ulna
Pertaining to the ulna
Ulnar
The wasting away or finished volume of tissue, an organ, or a body part
Atrophy
Draw together or shorten
Contract