CH. 3 Skeletal System vocab Flashcards

1
Q

Acetabulum

A

large circular cavity in each side of the pelvis that articulates with the head of the femur to form the hip joint; hip socket

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2
Q

Allogenic

A

originating within another

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3
Q

Ankylosing spondylitis

A

a form of RA that primarily causes inflammation of the joints between the vertebrae

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4
Q

Arthrodesis

A

the surgical fusion of two bones to stiffen a joint

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5
Q

Arthrolysis

A

the surgical loosening of an ankylosed joint

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6
Q

Arthroscopy

A

the visual examination of the internal structure of a joint

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7
Q

Autologous

A

originating within the individual

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8
Q

Avascular Necrosis

A

an area of bone tissue death caused by insufficient blood flow

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9
Q

Chondromalacia

A

abnormal softening of cartilage

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10
Q

Comminuted Fracture

A

a fracture in which the bone is splintered or crushed

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11
Q

Compressed Fracture

A

occurs when the bone is pressed together on itself

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12
Q

Costochondritis

A

inflammation of the cartilage that connects a rib to the sternum

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13
Q

Craniostenosis

A

a malformation of the skull due to a premature closure of the cranial sutures

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14
Q

Crepitation

A

the grating sound heard when the ends of a broken bone move together

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15
Q

Dual X-ray Absorptiometry

A

a low-exposure radiographic measurement of the spine and hips that measures ones bone density

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16
Q

Gout

A

a type of arthritis characterized by deposits of uric acid crystals in the joints

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17
Q

Hallux Valgus

A

an abnormal enlargement of the joint at the base of the big toe; also known as a bunion

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18
Q

Hemarthrosis

A

blood within a joint

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19
Q

Hemopoietic

A

pertaining to the formation of blood cells

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20
Q

Internal Fixation

A

a fracture treatment in which a plate or pins are placed directly within the bone to hold the broken pieces in place

21
Q

Juvenile RA

A

an autoimmune disorder that affects children under 16, with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue.

22
Q

Kyphosis

A

an abnormal increase in the outward curvature of the thoracic spine as viewed from the side; also known as humpback or dowager’s hump

23
Q

Laminectomy

A

the surgical removal of a lamina from a vertebra

24
Q

Lordosis

A

an abnormal increase in the forward curvature of the lumbar spine; also known as swayback

25
Q

Lumbago

A

pain in the lumbar region of the spine; also known as low back pain

26
Q

Malleolus

A

the rounded bony projection on the tibia and fibula on the sides of each ankle joint

27
Q

Manubrium

A

the bony structure that forms the upper part of the sternum

28
Q

Metacarpals

A

the five bones that form the palms of the hand

29
Q

Metatarsals

A

the bones that form the part of the foot that the toes are attached to

30
Q

Myeloma

A

a type of cancer that occurs in blood-making cells found in the red bone marrow

31
Q

Open Fracture

A

A break in which the bone is broken and there is an open wound in the skin; also known as a compound fracture

32
Q

Orthopedic Surgeon

A

a physician that specializes in diagnosing and treating diseases and disorders involving the bones, joints, and muscles; also known as orthopedist

33
Q

orthotic

A

a mechanical appliance such as a leg brace or splint that is specifically designed to control, correct, or compensate for impaired limb function

34
Q

osteitis

A

inflammation of the bone

35
Q

Osteoarthritis

A

the type of arthritis most commonly associated with aging; wear and tear arthritis

36
Q

Osteochondroma

A

a benign bony protrusion covered with cartilage

37
Q

Osteoclasis

A

the surgical fracture of a bone to correct a deformity

38
Q

Osteomalacia

A

abnormal softening of bones in adults

39
Q

Osteomyelitis

A

inflammation of the bones marrow and adjacent bone

40
Q

Osteopenia

A

thinner than average bone density

41
Q

Osteoporosis

A

a marked loss of bone density and an increase in bone porosity frequently associated with aging

42
Q

Osteoporotic hip fracture

A

a broken bone usually caused by weakening of the bones due to osteoporosis and can occur spontaneous or as a result of a fall

43
Q

Osteorrhaphy

A

surgical suturing or wiring together of bones

44
Q

Paget’s Disease

A

a disease of unknown origin that is characterized by extensive breakdown of bone tissue followed by abnormal bone formation

45
Q

Pathologic Fracture

A

When a bone breaks under normal strain because the bone has been weakened by osteoporosis or by a disease process such as cancer

46
Q

Percutaneous vertebroplasty

A

minimally invasive procedure performed to treat osteoporosis related compression fractures of the spine

47
Q

Periostitis

A

inflammation of the periosteum

48
Q

Podiatrist

A

A specialist in diagnosing and treating disorders of the foot

49
Q

Polymyalgia rheumatica

A

an inflammatory disorder of the muscles and joints characterized by pain and stiffness in the neck, shoulders, upper arm, hips, and thighs