precision attachment

(redirected from internal attachment)

pre·ci·sion at·tach·ment

1. a frictional or mechanically retained unit used in fixed or removable prosthodontics, consisting of closely fitting male and female parts;
2. an attachment that may be rigid in function or may incorporate a movable stress control unit to reduce the torque on the abutment.

precision attachment

[pri·sish′ən]
Etymology: L, praecidere, to cut short
a device using a close fitting male and female portion to adjoin fixed or removable partial dentures to the crown of an abutment tooth or a restoration. See also precision rest, intracoronal retainer. Also called precision anchorage..

pre·ci·sion at·tach·ment

(prē-sizhŭn ă-tachmĕnt)
1. Frictional or mechanically retained unit used in fixed or removable prosthodontics.
2. Attachment that may be rigid in function or may incorporate a movable stress control unit to reduce the torque on the abutment.
Synonym(s): frictional attachment, internal attachment, key attachment, keyway attachment, parallel attachment, slotted attachment.

pre·ci·sion at·tach·ment

(prē-sizhŭn ă-tachmĕnt)
1. Frictional or mechanically retained unit used in fixed or removable prosthodontics, consisting of closely fitting male and female parts. The receptacle (matrix) is typically contained within the abutment crown with the precision fitting extension (patrix) attached to the pontic or removable prosthesis.
2. Attachment that may be rigid in function or may incorporate a movable stress control unit to reduce torque on the abutment.
Synonym(s): internal attachment, key attachment, keyway attachment.
References in periodicals archive ?
She explains attachment theory and yogic philosophy; the effects of shame and the importance of cultivating compassion to deal with it; the practices of entering the body and body attunement; dissociation and practices for dealing with it; triggers that form through attachment and practices for working with them; boundaries that come from an inaccurate self/other distinction, and boundary development; and establishing trust to access wisdom as a means of secure internal attachment and find a path to the self.
The Game Sled is more of a deluxe dragging system that features internal attachment straps that secure your animal so it doesn't shift during dragging.
Although Max's end has the trim modernist lines of Bauhaus and Martin's end is solidly grounded in bourgeois Biedermeier, the way they shelve their books and display their family photos is visual confirmation of their deep internal attachment.
Attachment then influences how the child perceives the parent and the environment based on the child's internal representation of others, eliciting the environment to act in a way that perpetuates the child's internal attachment model (van Ijzendoorn & Zwart-Woudstra, 1995).
In addition, the e-RAID was unique not only in its performance but also in its internal attachment capability to AS/400 systems.
NASDAQ symbol IISLF), Thursday announced it has added an internal attachment capability to its e-RAID(TM) DASD storage product family for midrange systems.
The adapter for e-RAID internal attachment is offered at no additional cost for all new DASD units purchased.
The highlights of the gear shop include state-of-the-art, industrial-scale CNC machines for horizontal and vertical turning, milling, forming, internal teeth grinding and gear gashing, and internal attachments for gashing splines on large bore shafts.

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