roll


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roll

 [rōl]
1. to turn along an axis while moving forward along a surface.
2. the act of rolling.
3. an object that has been rolled into a cylindrical shape.
pelvic roll pelvic rotation.
trochanter roll a wedge (usually a rolled towel) placed from the crest of the ilium to midthigh to prevent external rotation of the hip when the patient is in a recumbent position.
Use of trochanter roll to prevent external rotation of hip.
See illustration.

roll

(rōl),
1. A mass or structure of a rounded or cylindric form created by rotation of a layer of material around its own long axis.
2. The process by which a round entity is moved by a pressure gradient, as when leukocytes move along a blood vessel wall.

roll

Etymology: OFr, rolle
intrinsic joint movements on an axis parallel to the articulating surface. The axis can remain stationary or move in a plane parallel to the joint surface.

roll

(rol) [Fr. roulle, scroll fr. L. rotula, small wheel]
A usually solid, cylindrical structure.

cotton roll

A cylindrical mass of purified and sterilized cotton used as packing or absorbent material in various dental procedures.

ilial roll

A sausage-shaped mass in the left iliac fossa. It is due to a collection of feces in or induration of the walls of the sigmoid colon.

lumbar roll

An air-filled, foam, or gel cushion placed behind the lower back as a support.

Patient care

It is used to maintain the normal lordotic curvature of the lumbar spine and thereby to relieve pressure on commonly injured structures such as discs and facet joints.

scleral roll

See: spur, scleral

trochanter roll

A cushion or pillow used to hold the hip of a postoperative patient in neutral position.
See: Trochanter Roll

Patient discussion about roll

Q. What roll does the sun have in causing cancer

A. Hi again:

This is a book for everybody here:
http://www.amazon.com/Cancer-Handbook-Really-Working-Doctors/dp/1890612189/ref=pd_bbs_sr_6?ie=UTF8&s=books&qid=1229185619&sr=8-6
Read it and learn to understand why you are fooled day by day!

More discussions about roll
References in periodicals archive ?
Recommended items: Sushi, sashimi, combination plates, salad with house sesame dressing, specialty rolls.
When I think about the greatest rock 'n' roll band ever, the Stones are absolutely one of the first bands that comes to my mind.
Since the polymer roll covers are easily damaged, the calender must be threaded in the open position and all the rolls must be individually driven.
Recommended items: Lobster roll, spicy scallop hand roll in soybean paper, lobster roll, tuna and yellowtail nigiri sushi, albacore sashimi or sushi, sashimi appetizers, tempura, bento box with pork cutlet and tempura.
This means that water passages are drilled across the roll face under the surface.
net (CPP) is a new free roll site and the place to play poker, as well as 'see and be seen' alongside or chat with Hollywood celebrities, musicians, singers and top athletes.
The same applies to chicken teriyaki as a roll ($6.
015") which may be either left on the roll or returned to the feed hopper, depending on the application.
Tom Gutierrez, Xerium's President and Chief Executive Officer, said, "The Coldwater Covers business is an ideal extension to the line of roll covers and mechanical services that we provide through the global operations of our Stowe Woodward division.
Rolls that exhibit a defect known as "tin canning" are softer near the middle of the roll than at the edges.