clasp

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clasp

(klasp),
1. A part of a removable partial denture that acts as a direct retainer or stabilizer for the denture by partially surrounding or contacting an abutment tooth.
2. A direct retainer of a removable partial denture, usually consisting of two arms joined by a body that connects with an occlusal rest; at least one arm of a clasp usually terminates in the infrabulge (gingival convergence) area of the tooth enclosed.

clasp

(klasp) a device to hold something.

clasp

Etymology: ME, clippen, to embrace
1 (in dentistry) a sleevelike fitting that is fastened over a tooth to hold a partial denture in place.
2 (in surgery) any device for holding together tissues, especially bones.

CLASP

Cardiology A clinical study–Collaborative Low-Dose Aspirin Study in Pregnancy which evaluated the effects of low-dose aspirin–used to prevent pregnancy-related HTN—on intrauterine growth

clasp

(klasp)
1. A part of a removable partial denture that acts as a direct retainer or stabilizer for the denture by partially surrounding or contacting an abutment tooth.
2. A direct retainer of a removable partial denture, usually consisting of two arms joined by a body that connects with an occlusal rest; at least one arm of a clasp usually terminates in the infrabulge (gingival convergence) area of the tooth enclosed.
3. Any device for holding tissues together.

clasp

(klasp)
1. Part of a removable partial denture that acts as a direct retainer or stabilizer for denture by partially surrounding or contacting an abutment tooth.
2. Direct retainer of a removable partial denture, usually consisting of two arms joined by a body that connects with an occlusal rest; at least one arm usually terminates in the infrabulge (gingival convergence) area of the tooth enclosed.

clasp,

n an extracoronal direct retainer of a removable partial denture, usually consisting of two arms, a retentive arm and a reciprocal arm, joined by a body that may connect with an occlusal rest.
clasp, Adams,
n.pr a formed wire clasp of modified arrowhead design using the buccomesial and distoproximal undercuts of a tooth for retention.
clasp, arm,
n the clasp extensions, usually from minor connectors, that provide retention, reciprocation, or stabilization.
clasp, arm, fatigue of,
n a situation in which the retentive arm of a clasp metal has undergone flexure at the same point repeatedly, and fracture has resulted. Tapering the clasp arm tends to distribute the flexure and reduce such tendency to fracture.
clasp, arm, reciprocal,
n an arm of a clasp, usually at or occlusal to the height of contour, located in such a manner as to reciprocate any force arising from an opposing clasp arm on the same tooth.
clasp, arm, retentive (retention terminal),
n a clasp arm that is flexible and engages the infrabulge area at the terminal end of the arm.
clasp, arrowhead,
n a wire clasp, for retention of removable appliances, whose active elements are in the shape of an arrowhead and engage the mesioproximal and distoproximal undercuts on the buccal aspects of adjacent teeth.
clasp, back-action,
n a clasp that originates on one surface of a tooth and traverses the suprabulge area to another surface, where it is supported by an occlusal rest; it then continues to encircle the tooth on the third surface, where it terminates in the infrabulge area beyond the opposite angle of the tooth surface where it originated.
clasp, bar,
n a clasp with arms that are bar-type extensions from major connectors or from within the denture base; the arms pass adjacent to the soft tissues and approach the point of contact on the tooth in a cervicoocclusal direction.
clasp, bar, arm,
n a clasp arm that originates from the denture base or from a major or minor connector. It consists of the arm, which traverses but does not contact the gingival structures, and a terminal end, which approaches its contact with the tooth in a cervicoocclusal direction.
clasp, cast,
n a clasp made of an alloy that has been cast into the desired form and retains its crystalline structure.
clasp, circumferential
n a clasp that encircles more than 180° of a tooth, including opposite angles, and usually contacts the tooth throughout the extent of the clasp, at least one terminal being in the infrabulge area (cervical convergence).
clasp, circumferential arm,
n a clasp arm that has its origin in a minor connector and follows the contour of the tooth approximately in a plane perpendicular to the path of placement of the removable partial denture.
clasp, combination,
n a clasp that employs a wrought-wire retentive arm and a cast reciprocal or stabilizing arm. A clasp that employs a bar type of retentive arm and a cast reciprocal or stabilizing arm.
clasp, continuous,
n a secondary lingual bar.
clasp design,
n the determination of the shape and construction of a clasp with its position outlined on the cast.
clasp, embrasure
n a clasp used where no edentulous space exists. It passes through the embrasure, using two occlusal rests, and clasps the two teeth with circumferential clasps that have a common body.
clasp flexibility,
n the property of a clasp that enables it to be bent without breaking and to return to its original form. Factors that affect the flexibility of a retentive clasp arm are its length, diameter, cross-section form, structure, and the alloy of which it is made.
clasp flexure,
clasp, formed,
n See clasp, wrought.
clasp, mesiodistal
n a type of clasp that embraces the distolingual and mesial surfaces of a tooth and takes its retention in either or both mesial and distal undercuts.
clasp, reciprocal, circumferential arm,
n an arm of a clasp located in such a manner as to reciprocate any force arising from an opposing clasp arm on the same tooth.
clasp, retentive circumferential arm (retention terminal),
n a circumferential clasp arm that is flexible and engages the infrabulge area at the terminal end of the arm.
clasp, Roach,
n See clasp, bar.
clasp, stabilizing circumferential arm,
n a circumferential clasp arm that is rigid and contacts the tooth at or occlusal to the surveyed height of contour.
clasp, stress-breaking action of,
n the relief for the abutment teeth from all or part of torquing occlusal forces; partially achieved by having a retentive arm of maximum flexibility that will provide adequate retention.
clasp, wrought (formed clasp),
n a clasp made of an alloy that has been drawn into various forms of wire.
References in periodicals archive ?
No need of metal clasps-only tissue colored clasps that blend with natural teeth
Flight Lieutenant B Lee - Officer Commanding 1368 (Warwick and Royal Leamington Spa) Squadron, who received the 2nd Clasp to the CFM for 26 years service.
There were three clasps granted for this Star, only one of which could be awarded to the recipient.
The female did not appear compressed laterally during these clasps because the male chub's posterior flank impacted the stoneroller's dorsal surface.
A similar Crimea Medal with three clasps, for Balaclava, Inkermann and Sebastopol, and Turkish Crimea Medal, awarded to another surviving "charger," Corporal Joseph Vick, of the 4th Light Dragoons, are estimated at up to pounds 3,500.
Wrapped together and intertwined, the twisted strands are held by a clasp which can easily be removed for new combinations.
The QFRS highly values opportunities to come together to recognise the achievements of our staff and personnel and all medal and clasp recipients should take the time today to reflect on their achievements.
Flexural properties and surface finishing of acetal resin denture clasps.
Azoff" was awarded only to Naval and Royal Marine personel who served in the sea of Azoff in 1855 and it would seem likely this was one of Gough's two clasps.
Many lads won't live to see their medals and clasps.
Contract notice: the provision of arctic star medals including ribbon and bomber command clasps.
Loop the necklace clasps at each end of the strand and tie them, double knotted, so that they stay in place.