Category: E

  • Emergence angle

    The incline created by a dental implant’s transitional shape as determined by the correlation of the long axis of the implant body to the implant abutment or prosthesis.  

  • EMD (abbrev)

    Enamel matrix derivative from porcine material.  

  • Embrasure

    The space formed when adjacent surfaces flare away from one another. In dentistry, the space defined by surfaces of two adjacent teeth; there are four embrasure spaces associated with each proximal contact area: occlusal/incisal, mesial, distal, and gingival. The space formed by the contour and position of adjacent teeth.  

  • Embouchure

    Embouchure

    The manner in which people position and use their mouth (teeth, lips, and tongue) when playing a wind instrument.  

  • Embolus

    A blood clot, air, or other foreign material that travels in the bloodstream until it obstructs a blood vessel. A traveling blood clot. Clot or undissolved mass carried through the circulatory vessels by the blood or lymph flow. An embolus may be a blood clot, piece of tissue, fat globule, or air bubble. (Compare with…

  • Elongation

    Deformation as a result of tensile force application. The degree to which a material will stretch before breaking. The overeruption of a tooth. Act of lengthening something, particularly a muscle, ligament, or tendon. Also, the condition of being lengthened. The condition of being extended or lengthened, or the process of extending.  

  • ELISA (abbrev)

    Enzyme‐linked immunosorbent assay. A process in which an enzyme binds to an antibody or antigen and causes a colour change that shows the presence or amount of protein in a sample of biological material.  

  • Elevator muscle

    One of the contracting muscles that raises or closes the lower jaw.  

  • Elevator

    Elevator

    Surgical instrument. A luxating elevator is used to luxate teeth during extraction. A periosteal elevator is used to elevate a full‐thickness or mucoperiosteal flap. A muscle which raises part of the body. A surgical instrument used to lift part of a broken bone. An instrument that is used to raise a depressed broken bone, for…

  • Elements

    When used in reference to dental implants, component parts of a dental implant structure such as the dental implant, dental implant abutment, and abutment screw.