external
11External gills — are the gills of an animal, most typically an amphibian, that are exposed to the environment, rather than set inside the pharynx and covered by gill slits, as they are in most fishes. Instead, the respiratory organs are set on a frill of stalks… …
12External risk — External RisksIn Contract LawIn contract law, are risks that are produced by a non human source and are beyond human control. They are unexpected but happen regularly enough in a general population to be broadly predictable, and may be the… …
13External limiting membrane — Latin membrana limitans externa Gray s subject #225 1017 The external limiting membrane (or outer limiting membrane) is one of the ten distinct layers of the retina of the eye. It has a network like structure and i …
14External beam radiotherapy — otherwise known as teletherapy, is the most frequently used form of radiotherapy. The patient sits or lies on a couch and an external source of radiation is pointed at a particular part of the body. Kilovoltage (also known as Superficial or Deep) …
15External fertilization — is a form of fertilization in which a zilo cell is united with an egg cell external to the body of the female. Thus, the fertilization is said to occur externally . This is distinct from internal fertilization where the union of the egg and sperm …
16External pudendal artery — can refer to: * Superficial external pudendal artery * Deep external pudendal artery …
17External urethral orifice — can refer to: * External urethral orifice (female) * External urethral orifice (male) …
18External rotation — (or lateral rotation) is rotation away from the center of the body.The muscles of external rotation include: * of arm/humerus at shoulder [ [http://www.exrx.net/Articulations/Shoulder.html#anchor109903 Shoulder Articulations ] ] ** Deltoid muscle …
19External sphincter muscle of urethra — can refer to: * external sphincter muscle of male urethra * external sphincter muscle of female urethra …
20External compression headache — is caused by any type of head wear. This includes head wear that places pressure on the head including tight hats, helmets, headbands and goggles. It is not known why some people are more sensitive than others to this type of pressure. External… …
