Dr. Larry Lu Inc. & BigSmiles Dental Care | www.bigsmilesdentalcare.com

Tartar - common term for dental calculus, a hard calcified deposit that adheres to
teeth; produces rough surface that attracts plaque
Tissue bank - Laboratory specialized
in the harvesting, processing, and sterilization of tissues from humans and animals
Tmd
(or tmj disorder) - temperomandibular disorder; term given to condition characterized
by facial pain and restricted ability to open or move the jaw
Tmj - the temporomandibular
joint, the point where the lower jaw articulates with the skull
Tooth bud - early
embryonic structure that differentiates into a tooth
Tooth whitening - a chemical
or laser process to lighten the color of teeth
Topical anesthetic – gel that produces
mild anesthesia when applied to tissue surface aiding painless penetration of the
anesthetic needle for profound dental anesthesia
Torus – benign bony protuberance
on the palate or lower jaw seen in some people
Transplant - placing a natural tooth
in the empty socket of another tooth
Trench mouth - gum disease characterized by severe
mouth ulcers ,halitosis and loss of tissue. See ANUG.
Tuberosity (maxillary) - It
is the most distal portion of the maxillary ridge bilaterally. It may be used as
a source of bone graft or serve as support for a prosthesis