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How to use the glossary

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General terms

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Body system terms

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Musculoskeletal system

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Skin and subcutaneous tissue

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Blood, and the circulatory system

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Nervous system

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The eyes

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The ears

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Respiratory system

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Digestive system

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Urinary system

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Endocrine system

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Reproductive system

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Diseases & Procedures

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Diseases

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Procedures

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A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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Terms starting with C:

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caecum   

(see�kum)
first portion of the large intestine; the ileum joins the caecum at a right angle, and the appendix is attached to the caecum.

Body system terms : Digestive system

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calcaneal tendon   

(kal-kay'nee-al)
Achilles tendon.

Body system terms : Musculoskeletal system

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calcaneus   

(kal-kay'nee-uss)
heel bone.

Body system terms : Musculoskeletal system

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calcium   

(kal�see-um)
an element which occurs naturally in all body tissues and fluids, for example in bones, teeth and blood.

Body system terms : Endocrine system

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canaliculus   

see inferior and superior canaliculus.

Body system terms : The eyes

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cancellous bone   

(kan-sel�us, kan�se-lus)
spongy, lightweight, porous bone.

Body system terms : Musculoskeletal system

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canthus   

(kan'thus)
see inner and outer canthus.

Body system terms : The eyes

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carbon dioxide   

(often said as: see-oh-two)
odourless, colourless gas produced in tissue cells as a by-product of metabolism; CO2 is excreted by the lungs .

Body system terms : Respiratory system

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cardi-   

(card-ee-)
(to do with the) heart.

General terms : Root words

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cardiac muscle   

(kar'dee-ak)
involuntary muscle found exclusively in the heart.

Body system terms : Musculoskeletal system

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cardiac vein   

(kar'dee-ak)
part of the great cardiac vein which lies in the coronary sulcus and returns blood to the right atrium via the coronary sinus.

Body system terms : Blood, and the circulatory system

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carina   

(ka-ree'nah)
lowest part of the tracheal cartilage which forms a ridge between the openings of the right and left principal bronchi.

Body system terms : Respiratory system

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carotid arteries   

(ka-rot�id)
arteries (common, external and internal)
which provide the major blood supply to the head and neck.

Body system terms : Blood, and the circulatory system

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carotid arteriogram   

(kar-ot'id ar-teer'ee-oh-gram)
a diagnostic method of examining the blood vessels of the brain using opaque dye and x-rays.

Diseases & procedures : Procedures

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carpal bones   

(kar'pul)
eight small bones that form the wrist.

Body system terms : Musculoskeletal system

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cartilage   

(kar�til-aj)
tough connective tissue which serves as protection between bones; it may also serve as attachment or support.

Body system terms : Musculoskeletal system

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cartilaginous joint   

(kar-til-aj'in-us)
a joint allowing a limited degree of movement; also known as an amphiarthrosis .

Body system terms : Musculoskeletal system

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cataract   

loss of transparency of the crystalline lens of the eye due to changes in its delicate protein fibres.

Diseases & procedures : Diseases

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-cele   

(-seel)
tumour, swelling
e.g. cystocele = hernia of urinary bladder through vaginal wall.

General terms : Suffixes

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cellulitis   

(sel-yoo-ly'tis)
a bacterial infection of the skin and the tissues beneath it; the affected area is hot, tender and red.

Diseases & procedures : Diseases

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-centesis   

(-sen-tee-sis)
perforation, tapping
e.g. paracentesis = puncture of a body cavity.

General terms : Suffixes

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central nervous system   

the brain and spinal cord; often abbreviated to CNS.

Body system terms : Nervous system

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cephal-   

(sef-al-)
(to do with the) head.

General terms : Root words

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cerebellum   

(ser-ee-bel'um)
part of the hindbrain, consisting of a median lobe and two lateral lobes.

Body system terms : Nervous system

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cerebr-   

(se-ri-br-)
(to do with the) brain; adjective: cerebral.

General terms : Root words

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cerebral palsy   

(se'ri-brul pol'zee)
disorder of posture and movement resulting from damage to a child�s developing brain, before, during or immediately after birth.

Diseases & procedures : Diseases

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cerebrospinal fluid   

(ser-ib-ro-spy�nal)
watery fluid which surrounds the brain and spinal cord to cushion and protect these vital organs; often abbreviated to CSF.

Body system terms : Nervous system

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cerebrovascular accident   

(se'ri-broh-vas'kyoo-lar)
sudden rupture or blockage of a blood vessel in the brain, causing serious bleeding and/or local obstruction to blood circulation and leading to a stroke.

Diseases & procedures : Diseases

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cerebrum   

(se'ri-brum)
the main portion of the brain, comprised of two hemispheres, consisting mainly of nerve cell bodies.

Body system terms : Nervous system

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cerumen   

(si-roo'men)
wax secreted into the external auditory canal of the ear; helps to protect the tympanic membrane from foreign matter.

Body system terms : The ears

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cervic-   

(sur-vik-)
(to do with the) neck; adjective: cervical.

General terms : Root words

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cervical nerves   

(sur'vik-ul)
eight pairs of spinal nerves leaving the vertebral column at the associated cervical vertebrae.

Body system terms : Nervous system

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cervical os   

(ser�vik-ul os)
opening in the cervix (lower end) of the uterus.

Body system terms : Reproductive system

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cervical vertebrae   

(sur'vik-ul vur'tub-ray)
the seven bones of the neck; closest vertebrae to the skull.

Body system terms : Musculoskeletal system

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cervix   

(ser'viks)
the neck of the womb or uterus.

Body system terms : Reproductive system

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cheil-, chil-   

(kyl-)
(to do with a) lip.

General terms : Root words

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cheir-, chir-   

(kyr-)
(to do with a) hand.

General terms : Root words

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childbirth   

the process by which the foetus and products of conception are passed from the mother's body.

Body system terms : Reproductive system

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chol-   

(kol-)
(to do with) bile.

General terms : Root words

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cholecystectomy   

(koli-sis-tekt'oh-mee)
surgical removal of the gall bladder.

Diseases & procedures : Procedures

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cholecystitis   

(kol-i-sis-ty'tis)
inflammation of the gall bladder.

Diseases & procedures : Diseases

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cholelithiasis   

(kol-i-lith-ee'er-sis)
formation of stones (calculus) in the gall bladder .

Diseases & procedures : Diseases

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chondr-   

(kondr-)
(to do with) cartilage.

General terms : Root words

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chondritis   

(kon-dry'tis)
inflammation of cartilage.

Diseases & procedures : Diseases

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choroid   

(ko'royd)
the middle coat of the eye, lining the majority of the inner surface of the sclera.

Body system terms : The eyes

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chyme   

(kime)
semiliquid material resulting from action of digestive juices on food in the stomach.

Body system terms : Digestive system

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ciliary body   

(sil'yar-ee)
ring of tissue extending from the sclera, lined by cells that secrete aqueous humour.

Body system terms : The eyes

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ciliary muscles   

(sil'yar-ee)
muscles which change the shape of the lens by contracting and relaxing, to focus light rays on the retina .

Body system terms : The eyes

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circulatory   

(to do with) movement around a circular route.

Body system terms : Blood, and the circulatory system

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circumcision   

(sur-cum-si'zhun)
surgical removal of the foreskin.

Diseases & procedures : Procedures

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circumduction   

(sur�kum-duk�shun)
active or passive circular movement of a limb (or of the eye).

General terms : Movements of the body

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claudication   

(klor-di-kay'shun)
a cramp-like pain in a muscle, most often in the legs, due to inadequate blood supply. In intermittent claudication, pain is felt in the calves after walking a certain distance and is relieved by rest.

Diseases & procedures : Diseases

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clavicle   

(klav'ee-kul)
collar bone; articulates with the sternum and scapula.

Body system terms : Musculoskeletal system

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clitoris   

(klit�or-iss)
erectile organ of sexual stimulation in the female.

Body system terms : Reproductive system

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co-, con-   

together, with
e.g. congenital = born with.

General terms : Prefixes

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coccyx   

(kok'siks)
lower end of the spinal column, consisting of four fused vertebral bones.

Body system terms : Musculoskeletal system

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cochlea   

(kok�lee-ar)
a spiral tube of the inner ear, resembling a snail's shell, which contains the organ of Corti and is the essential organ of hearing.

Body system terms : The ears

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cochlear nerve   

(kok�lee-ar)
that part of the eighth cranial nerve which is concerned with hearing.

Body system terms : The ears

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colon   

(koh�lon)
second portion of the large intestine which is subdivided into four sections: ascending colon, transverse colon, descending colon and sigmoid colon.

Body system terms : Digestive system

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colostomy   

(kol-ost'oh-mee)
surgical procedure in which an opening is created in the abdominal wall, to which the colon is brought up and attached to act as an artificial anus.

Diseases & procedures : Procedures

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colposcopy   

(col-pos'kop-ee)
visual inspection of the cervix and vagina using a magnifying instrument called a colposcope.

Diseases & procedures : Procedures

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common iliac artery   

(il�ee-ak)
artery that carries the major blood supply to each leg; splits into the internal and external iliac arteries.

Body system terms : Blood, and the circulatory system

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compact bone   

(kom-pakt)
hard, dense, less porous bone.

Body system terms : Musculoskeletal system

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condyloid joints   

(kon'di-loyd)
joints that allow movement around two axes, i.e. flexion, extension, abduction, adduction and circumduction.

Body system terms : Musculoskeletal system

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conjunctiva   

(kon-junk-ti�vah)
mucous membrane which lines the eyelids and covers the exposed surface of the sclera.

Body system terms : The eyes

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conjunctivitis   

(kon-junk-ti-vy'tis)
inflammation of the conjunctiva causing redness, discomfort and discharge from the affected eye.

Diseases & procedures : Diseases

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contra-   

(con-tra-)
against, opposite
e.g. contraction = shortening, pulling together.

General terms : Prefixes

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convoluted   

(kon-voh-loo'ted)
tortuously structured with multiple folds.

Body system terms : Digestive system

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cornea   

(kor�nee-ah)
transparent frontal layer of the eye.

Body system terms : The eyes

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coronary artery   

(kor'on-er-ee)
one of the arteries encircling the heart, which arise from the aorta and deliver blood to the muscle of the heart.

Body system terms : Blood, and the circulatory system

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cost-   

(kost-)
(to do with a) rib.

General terms : Root words

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crani-   

(krayn--)
(to do with the) skull; adjective: cranial.

General terms : Root words

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cranial nerves   

(kray�nee-ul)
the 12 pairs of nerves originating from the brain.

Body system terms : Nervous system

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craniotomy   

(cray-nee-ot'oh-mee)
surgical opening of the skull.

Diseases & procedures : Procedures

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cranium   

(kray�nee-um)
skull bones which protect the brain.

Body system terms : Musculoskeletal system

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cruciate ligaments   

(croo'see-ayt)
two strong ligaments crossing one another in the shape of the letter X in the interior of the kneejoint.

Body system terms : Musculoskeletal system

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crystalline lens   

(kris�tal-lin)
the lens of the eye.

Body system terms : The eyes

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Cushing�s disease   

a hormone disorder caused by an abnormally high level of corticosteroid hormones in the blood.

Diseases & procedures : Diseases

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cutaneous   

(kew-tay'nee-uss)
to do with the skin.

Body system terms : Skin and subcutaneous tissue

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cyst-   

(sist-)
(to do with a) bladder or sac.

General terms : Root words

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cystectomy   

(sis-tek-toh-me)
surgical removal of the bladder.

Diseases & procedures : Procedures

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cystic duct   

(sis'tik)
the tube that links the gall bladder to the hepatic duct to form the common bile duct.

Body system terms : Digestive system

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cystitis   

(sis-ty'tis)
inflammation of the urinary bladder caused by infection.

Diseases & procedures : Diseases

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cystocele   

(sis'toh-seel)
herniation of the bladder into the vagina.

Diseases & procedures : Diseases

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cystoscopy   

(sis-tos'kop-ee)
the examination of the urethra and bladder using a cystoscope which is inserted up the urethra.

Diseases & procedures : Procedures

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cyt-   

(site-)
(to do with a) cell.

General terms : Root words

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