Dental Dictionary
“I” Terms
imaging
Includes, but is not limited to, X-rays, CAT scans, MRIs, photographs, and other visual diagnostic formats.
immediate denture
Teeth replacement prosthetic designed to be placed as soon as teeth are removed, generally will be replaced with permanent denture once healing is complete.
immediate implant placement
Dental implant placed during the same visit as the extraction of the tooth it replaces.
impacted tooth
A tooth that is partially or fully unable to erupt and remains embedded in soft tissue or wedged against bone or another tooth.
implant
To insert or graft material into tissue.
implant, dental
Small metal cylinder, usually titanium, placed in or on jawbone, used in conjunction with dental prosthetic as a tooth replacement solution.
implant dentistry
Field of study and practice involving the surgical placement and maintenance of dental implants and implant-anchored tooth replacement prosthetics.
impression
Mold of teeth and gums, made by biting a soft material, used for diagnostic and treatment planning purposes.
incision and drainage
Small surgical cut to drain pus from an abscess.
incisors
Four front center upper and lower teeth.
infiltration
Use of local anesthetic by placing under the gum tissue, effective in certain parts of the mouth only.
inlay
Filling made outside the tooth, then cemented or bonded in place to restore lost structure.
interproximal
Adjacent surfaces between teeth within the same arch.
interocclusal
Between upper and lower teeth of the bite.
intracoronal
Inside the tooth crown.
intraoral
Inside the oral cavity.
intraoral camera
Specially designed camera for use in photographing inside the mouth, used for diagnostic purposes.