15 TERMINOLOGY SECTION

abduction

Process of carrying away (muscle is pulled away from the midline of the body).

acetabular

Pertaining to the acetabulum (hip socket).

Achondroplasia

Improper cartilage formation in development of bones (leads to a type of dwarfism).

adduction

Process of carrying toward (muscle is pulled toward the midline of the body).

amyotrophic

Pertaining to loss of muscle development (in amyotrophic lateral sclerosis muscles can't move because of degeneration of nerve cells in the brain and spinal cord).

ankylosis

Abnormal stiffening and immobility of a joint.

arthrodesis

Binding together (surgical fusion) of a joint.

arthroplasty

Surgical repair of a joint.

arthrotomy

Incision of a joint.

articular cartilage

The cartilage surrounding the bones in a joint.

atrophy

Decrease in size of a normally developed organ or tissue; wasting of tissue.bone mass.

bursitis

Inflammation of a bursa.

calcaneal

Pertaining to the calcaneus (heel bone).

carpal

Pertaining to the wrist bones.

chondrocostal

Pertaining to the cartilage attached to the ribs.

chondroma

Tumor (benign) of cartilage.

chondromalacia

Abnormal softening of cartilage.

craniotome

Instrument to cut the skull.

craniotomy

Incision of the skull.

decalcification

Removal of calcium from bones.

dorsiflexion

Bending of the foot backward and upward.

electromyography

Process of recording the electricity in muscle.

epiphysis

End of a long bone.

fasciectomy

Removal of fascia.

femoral

Pertaining to the thigh bone (femur).

fibromyalgia

Pain of fibrous connective tissue and muscle.

Fibular

Pertaining to the smaller of the two lower leg bones (fibula).

hemarthrosis

Abnormal condition of blood in a joint.

Humeral

Pertaining to the upper arm bone (humerus).

hydrarthrosis

Abnormal accumulation of fluid in a joint.

hypercalcemia

Excessive calcium in the bloodstream.

Hypertrophy

Excessive development (increase in cell size).

iliac

Pertaining to the ilium (upper portion of the hip bone).

ischial

Pertaining to the ischium (lower and posterior part of the hip bone).

kyphosis

Abnormal posterior curvature of the thoracic vertebrae.

laminectomy

Removal of a lamina to relieve the symptoms of a ruptured intervertebral disk (disc).

Leiomyoma

Tumor (benign) of a smooth muscle.

leiomyosarcoma

Tumor (malignant) of a smooth muscle.

ligamentous

Pertaining to a ligament.

ligamentous

Pertaining to a ligament.

lordosis

Abnormal anterior curvature of the backbones in the lumbar region.

lumbar

Pertaining to the loins or lower back (near the waist) region.

lumbosacral

Pertaining to the lower back and the sacrum.

malleolar

Pertaining to the malleolus (process on each side of the ankle).

mandibular

Pertaining to the lower jaw bone.

maxillary

Pertaining to the upper jaw bone.

metacarpectomy

Removal of hand bones.

metatarsalgia

Pain of the foot bones.

myalgia

Pain of a muscle.

myasthenia gravis

Condition of muscle weakness caused by a failure in transmission of nervous impulses from a nerve to muscle cell.

myelopoiesis

Formation of bone marrow.

myocardial

Pertaining to heart muscle.

myopathy

Disease of muscles.

myositis

Inflammation of muscle.

myositis

Inflammation of muscle.

olecranal

Pertaining to the elbow.

originally

straightened (orth/o) the bones of children (ped/o).

orthopedics

The specialty of medicine dealing with bones and bone diseases. Orthopedists

osteitis

Inflammation of bones.

osteoblast

Immature bone cell.

osteoclast

Large cell found in the bone marrow of growing bones; absorbs and removes unwanted bone tissue.

osteodystrophy

Poor development of bones.

Osteogenesis

Formation of bone.

osteomalacia

Softening of bone.

osteoporosis

Condition of increased porosity of bone with loss of bony tissue and decrease in

osteotome

Instrument to cut bone.

patellar

Pertaining to the kneecap.

pelvimetry

Measurement of the proportions of the pelvic bone (before childbirth).

peroneal

Pertaining to the fibula.

phalangeal

Pertaining to the finger or toe bones.

plantar flexion

Bending downward of the sole of the foot.

polyarthritis

Inflammation of many joints.

polymyalgia

Pain of many muscles.

polymyalgia

Pain of many muscles.

pubic

Pertaining to the pubis (anterior portion of the hip bone).

pubic symphysis

Junction of the pubic bones on the midline in front of the body.

radial

Pertaining to the lateral lower arm bone.

rhabdomyoma

Tumor (benign) of a skeletal muscle.

Rhabdomyosarcoma

Tumor (malignant) of skeletal muscle.

rheumatologist

Specialist in treatment of joint disorders.

sarcopenia

Loss of muscle mass and strength associated with aging.

scapular

Pertaining to the shoulder bone.

scoliosis

Abnormal condition of lateral curvature of the spine.

spinal stenosis

Narrowing of the neural canal or nerve root canals in the lumbar spine.

spondylolisthesis

Forward displacement of a vertebra over a lower segment.

spondylosis

Abnormal condition of vertebrae.

sternal

Pertaining to the breast bone.

subcostal

Pertaining to below the ribs.

supraclavicular

Pertaining to above the collarbone.

synovitis

Inflammation of a synovial membrane.

Tarsectomy

Removal of ankle bones.

Tendinitis

Inflammation of a tendon; also spelled tendonitis.

tenorrhaphy

Suture of a tendon.

Tenosynovitis

Inflammation of a tendon and its sheath.

tibial

Pertaining to the tibia, the larger and inner of the two lower leg bones.

ulnar

Pertaining to the medial lower arm bone.

vertebroplasty

Repair of a fractured vertebra.