| K-F Ring | Kayser-Fleischer Ring |
|---|---|
| misc | miscarriage; miscellaneous |
| BMB | biomedical belt; bone marrow biopsy |
| WB | waist belt; washable base; washed bladder; water bottle; Wechsler-Bellevue [Scale]; weight-bearing; ... |
| ABR | abortus Bang ring [test]; absolute bed rest; auditory brainstem response |
| BR | Balbiani Ring |
|---|---|
| BPD-MA | Benzoporphyrin derivative monoacid ring A |
| BAR | Biofragmentable Anastomosis Ring |
| BAR | Biofragmentable Anastomotic Ring |
| CVR | Contraceptive Vaginal Ring |
| belt | To encircle with, or as with, a belt; to encompass; to surround. "A coarse black robe belted round the waist." (C. Reade) "They belt him round with hearts undaunted." (Wordsworth) 2. To shear, as the buttocks and tails of sheep. Origin: Belted; Belting. 1. That which engirdles a person or thing; a band or girdle; as, a lady's belt; a sword belt. "The shining belt with gold inlaid." (Dryden) 2. That which restrains or confines as a girdle. "He cannot buckle his distempered cause Within the belt of rule." (Shak) 3. Anything that resembles a belt, or that encircles or crosses like a belt; a strip or stripe; as, a belt of trees; a belt of sand. 4. Same as Band. A very broad band is more properly termed a belt. 5. <astronomy> One of certain girdles or zones on the surface of the planets Jupiter and Saturn, supposed to be of the nature of clouds. 6. <geography> A narrow passage or strait; as, the Great Belt and the Lesser Belt, leading to the Baltic Sea. 7. A token or badge of knightly rank. 8. <mechanics> A band of leather, or other flexible substance, passing around two wheels, and communicating motion from one to the other. 9. A band or stripe, as of colour, round any organ; or any circular ridge or series of ridges. Belt lacing, thongs used for lacing together the ends of machine belting. See: Illust. Of Pulley. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| belt desmosome | <cell biology> Another name for the zonula adherens or adherens junction (18 Nov 1997) |
| belt test | An obsolete test: firm upward pressure on the lower part of the abdomen will remove the feeling of discomfort in cases of enteroptosia. (05 Mar 2000) |
| life-belt cataract | Congenital cataract in which a central white membrane replaces the nucleus. Synonym: disk-shaped cataract, life-belt cataract, umbilicated cataract. (05 Mar 2000) |
| matrix retainer | A mechanical device designed to hold a matrix around a tooth during restorative procedures, usually by engaging the ends of the matrix band and drawing the band tight. (05 Mar 2000) |
| retainer | <dentistry> A gadget that the orthodontist gives you to wear after the orthodntist removes your braces. The retainer attaches to your upper teeth and holds them in the correct position. You wear the retainer at night to make sure that none of your teeth move while your jaw hardens and your teeth get strongly attached to your jaw. (08 Jan 1998) |
| continuous bar retainer | A metal bar, usually resting on lingual surfaces of teeth, to aid in their stabilization and to act as indirect retainer's. Synonym: continuous clasp. (05 Mar 2000) |
| Hawley retainer | <dentistry> A removable wire and acrylic palatal appliance used to retain or stabilise the teeth in their new position following orthodontic tooth movement; with modifications it can be used to move teeth as an active orthodontic appliance. Synonym: Hawley appliance. (05 Mar 2000) |
| space retainer | <dentistry> A gadget used to maintain a space in your mouth. You would use a space maintainer when you lose one of your baby teeth. The space maintainer will keep a space in your mouth until a permanent tooth comes in to fill the space. (08 Jan 1998) |
| direct retainer | A clasp or attachment applied to an abutment tooth for the purpose of maintaining a removable appliance in position. (05 Mar 2000) |
| indirect retainer | A part of a removable partial denture which assists the direct retainer's in preventing occlusal displacement of the distal extension bases by functioning through lever action on the opposite side of the fulcrum line. (05 Mar 2000) |
| intracoronal retainer | A retainer that depends upon components placed within the crown portion of a tooth for its retentive qualities. (05 Mar 2000) |
| extracoronal retainer | A retainer that depends upon contact with the outer circumference of the crown of a tooth for its retentive qualities. (05 Mar 2000) |
| abdominal ring | The opening in the transversalis fascia through which the ductus deferens (or round ligament in the female) and gonadal vessels enter the inguinal canal. Located midway between anterior superior iliac spine and pubic tubercle, it is bounded medially by the lateral umbilical ligament (inferior epigastric vessels) and inferiorly by the inguinal ligament. Indirect inguinal hernias exit the abdominal cavity via the deep inguinal ring Synonym: annulus inguinalis profundus, abdominal ring, annulus abdominalis, internal inguinal ring. (05 Mar 2000) |
| amnion ring | The ring formed by the attachment of the amnion to the umbilical cord at its point of emergence from the umbilicus. (05 Mar 2000) |
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