matrix band

band

[band] 1. a part, structure, or appliance that binds; for anatomical structures, see frenulum, tenia, trabecula, and vinculum.2. in dentistry, a thin metal strip fitted around a tooth or its roots.3. in histology, a zone of a myofibril of striated muscle.4. in cytogenetics, a segment of a chromosome stained brighter or darker than the adjacent bands; used in identifying the chromosomes and in determining the exact extent of chromosomal abnormalities. Called Q-bands, G-bands, C-bands, T-bands, etc., according to the staining method used. See also layer, stria, and stripe.A band the dark-staining zone of a sarcomere" >sarcomere, whose center is traversed by the H band.H band a pale zone sometimes seen traversing the center of the A band of a striated myofibril" >myofibril.I band the band within a striated myofibril, seen as a light region under the light microscope and as a dark region under polarized light.M band the narrow dark band in the center of the H band.matrix band a cylindrical metal band with a special clamp or holder (the retainer" >matrix retainer); it is filled with softened impression compound and seated over a tooth so that the compound flows into the prepared cavity and an impression of the tooth can be obtained. It is also used for placement and contouring of certain restorative materials.orthodontic band a band fitted over a tooth to anchor an orthodontic appliance" >fixed appliance.Z band a thin membrane in a myofibril" >myofibril, seen on longitudinal section as a dark line in the center of the I band; the distance between Z bands delimits the sarcomeres" >sarcomeres of striated muscle.

ma·trix band

a metal or plastic band secured around the crown of a tooth to confine restorative material to be adapted into a prepared cavity.

ma·trix band

(mā'triks band) A metal or plastic band secured around the crown of a tooth to confine restorative material to be adapted into a prepared cavity.

ma·trix band

(mā'triks band) Metal or plastic band secured around tooth crown to confine restorative material to be adapted into a prepared cavity.

单词	matrix band
释义	DictionarySeeband matrix band band [band] 1. a part, structure, or appliance that binds; for anatomical structures, see frenulum, tenia, trabecula, and vinculum.2. in dentistry, a thin metal strip fitted around a tooth or its roots.3. in histology, a zone of a myofibril of striated muscle.4. in cytogenetics, a segment of a chromosome stained brighter or darker than the adjacent bands; used in identifying the chromosomes and in determining the exact extent of chromosomal abnormalities. Called Q-bands, G-bands, C-bands, T-bands, etc., according to the staining method used. See also layer, stria, and stripe.A band the dark-staining zone of a sarcomere" >sarcomere, whose center is traversed by the H band.H band a pale zone sometimes seen traversing the center of the A band of a striated myofibril" >myofibril.I band the band within a striated myofibril, seen as a light region under the light microscope and as a dark region under polarized light.M band the narrow dark band in the center of the H band.matrix band a cylindrical metal band with a special clamp or holder (the retainer" >matrix retainer); it is filled with softened impression compound and seated over a tooth so that the compound flows into the prepared cavity and an impression of the tooth can be obtained. It is also used for placement and contouring of certain restorative materials.orthodontic band a band fitted over a tooth to anchor an orthodontic appliance" >fixed appliance.Z band a thin membrane in a myofibril" >myofibril, seen on longitudinal section as a dark line in the center of the I band; the distance between Z bands delimits the sarcomeres" >sarcomeres of striated muscle. ma·trix band a metal or plastic band secured around the crown of a tooth to confine restorative material to be adapted into a prepared cavity. ma·trix band (mā'triks band) A metal or plastic band secured around the crown of a tooth to confine restorative material to be adapted into a prepared cavity. ma·trix band (mā'triks band) Metal or plastic band secured around tooth crown to confine restorative material to be adapted into a prepared cavity. FinancialSeeBand
随便看	lasny laso lasoc la société des antiquaires de l'ouest la société radio-canada lasois las olas beach club la solution bancaire intégrée la sonora dinamita lasoora la-sop lasop lasor lasora la sorbonne la sorbonne university of paris lasos lasos of hermione la soufrière la source des courants faibles la sourie deglinguee lasp laspa laspace las palmas