- unsupported enamel
- ميناء غير مدعوم
English-Arabic Medical Dictionary. 2013.
English-Arabic Medical Dictionary. 2013.
Enamel rod — An Enamel rod is the basic unit of tooth enamel. The antiquated term is enamel prism. Measuring 4 μm wide to 8 μm high, an enamel rod is a tightly packed, highly organized mass of hydroxyapatite crystals. In cross section, it is best compared to… … Wikipedia
Tooth enamel — Labeled molar Latin enamelum Code TA … Wikipedia
Dental restoration — Intervention ICD 9 CM 23.2 23.4 A dental restoration or dental filling is a dental restorative ma … Wikipedia
Preparation (dental) — A tooth preparation is the finished product of a tooth s structure prior to restoration with a dental restorative material, such as gold, amalgam, composite, porcelain or any number of other materials.There are two types of preparations.… … Wikipedia
metalwork — metalworker, n. /met l werrk /, n. objects made of metal. [1840 50; METAL + WORK] * * * Useful and decorative objects fashioned of various metals. The oldest technique is hammering. After с 2500 BC, casting was also used, molten metal being… … Universalium
jewelry — /jooh euhl ree/, n. 1. articles of gold, silver, precious stones, etc., for personal adornment. 2. any ornaments for personal adornment, as necklaces or cuff links, including those of base metals, glass, plastic, or the like. Also, esp. Brit.,… … Universalium
digestive system disease — Introduction any of the diseases that affect the human digestive tract. Such disorders may affect the esophagus, stomach, small intestine, large intestine (colon), pancreas, liver, or biliary tract. A prevalent disorder of the digestive… … Universalium
test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… … Medical dictionary
Western art history — Also see articles: History of painting, Western painting Western Art redirects here. For art of the American West, see Artists of the American West Western art is the art of Europe, and those parts of the world that have come to follow… … Wikipedia
heraldry — heraldist, n. /her euhl dree/, n., pl. heraldries. 1. the science of armorial bearings. 2. the art of blazoning armorial bearings, of settling the rights of persons to bear arms or to use certain bearings, of tracing and recording genealogies, of … Universalium
India — • The peninsula is separated on the north from Tibet and Central Asia by the Himalaya, Hindu Kush, and Karakoram mountains, and some lower ranges divide it from Afghanistan and Baluchistan Catholic Encyclopedia. Kevin Knight. 2006. India … Catholic encyclopedia