onlay

enUK

onlay

[on´la] 1. a graft applied or laid on the surface of an organ or structure.2. a cast metal restoration that overlays cusps, thus restoring the occlusal and proximal surfaces and lending strength to the tooth.

on·lay

(on'lā), 1. dentistry metal (usually gold) cast restoration of the occlusal surface of a posterior tooth or the lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in the anterior tooth is by pins and in the posterior by pins and/or boxes in retentive grooves in the buccal and lingual walls. 2. orthopedics graft applied on the exterior of a bone. 3. orthopedics graft applied to skin in native urethra in hypospadias or stricture repair.

onlay

(ŏn′lā′, ôn′-)n.1. Medicine A graft applied to the surface of a recipient organ or structure.2. Dentistry A cast, usually made of metal, attached to the surface of a tooth.

on·lay

(on'lā) 1. A metal cast restoration of the occlusal surface of a posterior tooth or the lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in the anterior tooth is by pins and in the posterior by pins or boxes in retentive grooves in the buccal and lingual walls. 2. A graft applied on the exterior of a bone, or the surface of an organ or structure.

on·lay

(on'lā) Cast restoration (porcelain, pressed ceramic, metal) of occlusal surface of a posterior tooth or lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in anterior tooth involves pins and in the posterior pins and/or boxes in retentive grooves in buccal and lingual walls.

单词	onlay
释义	onlay enUK on·lay O0080250 (ŏn′lā′, ôn′-)n.1. Something laid or applied over something else, as to add relief to a surface.2. Medicine A graft applied to the surface of a recipient organ or structure.3. Dentistry A cast, usually made of metal, attached to the surface of a tooth. onlay (ˈɒnˌleɪ) n (Dentistry) dentistry an artificial veneer which covers the entire front of the tooth Translations onlay enUK onlay [on´la] 1. a graft applied or laid on the surface of an organ or structure.2. a cast metal restoration that overlays cusps, thus restoring the occlusal and proximal surfaces and lending strength to the tooth. on·lay (on'lā), 1. dentistry metal (usually gold) cast restoration of the occlusal surface of a posterior tooth or the lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in the anterior tooth is by pins and in the posterior by pins and/or boxes in retentive grooves in the buccal and lingual walls. 2. orthopedics graft applied on the exterior of a bone. 3. orthopedics graft applied to skin in native urethra in hypospadias or stricture repair. onlay (ŏn′lā′, ôn′-)n.1. Medicine A graft applied to the surface of a recipient organ or structure.2. Dentistry A cast, usually made of metal, attached to the surface of a tooth. on·lay (on'lā) 1. A metal cast restoration of the occlusal surface of a posterior tooth or the lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in the anterior tooth is by pins and in the posterior by pins or boxes in retentive grooves in the buccal and lingual walls. 2. A graft applied on the exterior of a bone, or the surface of an organ or structure. on·lay (on'lā) Cast restoration (porcelain, pressed ceramic, metal) of occlusal surface of a posterior tooth or lingual surface of an anterior tooth, the entire surface of which is in dentin without side walls; retention in anterior tooth involves pins and in the posterior pins and/or boxes in retentive grooves in buccal and lingual walls.
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