Vocabulary (Chapter 3) Flashcards
The large circular cavity in each side of the pelvis that articulates with the head of the femur to form the hip joint; commonly known as the hip socket.
Acetabulum
Originating within another.
Allogenic
A form of rheumatoid arthritis that primarily causes inflammation of the joints between the vertebrae.
Ankylosing spondylitis
The surgical fusion of two bones to stiffen a joint, such as an ankle, elbow, or shoulder.
Arthrodesis
The surgical loosening of an ankylosed joint.
Arthrolysis
The visual examination of the internal structure of a joint.
Arthroscopy
Originating within the individual.
Autologous
A slow-growing benign tumor derived from cartilage cells.
Chondroma
The abnormal softening of the cartilage.
Chondromalacia
A fracture in which the bone is splintered or crushed.
Comminuted fracture
Occurs when the bone is pressed together on itself.
Compression fracture
An inflammation of the cartilage that connects a rib to the sternum.
Costochondritis
A malformation of the skull due to the premature closure of the cranial sutures.
Craniostenosis
The crackling sound heard when the ends of a broken bone move together.
Crepitation
A low-exposure radiographic measurement of the spine and hips that measures bode density.
Dual x-ray absorptiomentry
A bone disorder of unknown cause that destroys normal bone structure and replaces it with fibrous (scarlike) tissue.
Fibrous dysplasia
An abnormal enlargement of the joint at the base of the great toe; also known as a bunion.
Hallux valgus
Blood within a joint.
Hemarthrosis
Pertaining to the formation of blood cells.
Hemopoietic
A fracture treatment in which pins or a plate is placed directly into the bone to hold the broken pieces in place.
Internal fixation
An autoimmune disorder that affects children of 16 years of age or younger with symptoms that include stiffness, pain, joint swelling, skin rash, fever, slowed growth, and fatigue.
Juvenile rheumatoid arthritis
An abnormal increase in the outward curvature of the thoracic spine as viewed from the side; also known as humpback or dowager’s hump.
Kyphosis
The surgical removal of a lamina from a vertebra.
Laminectomy
An abnormal increase in the forward curvature of the lumbar spine; also known as swayback.
Lordosis
Pain in the lumbar region of the spine; also known as low back pain.
Lumbago
The rounded bony protuberance on the tibia and fibula on the sides of each ankle joint.
Malleoulus
The bony structure that forms the upper portion of the sternum.
Manubrium
The five bones that form the palms of the hand.
Metacarpals