| QAC | quaternary ammonium compound |
|---|---|
| SGC | spermicide-germicide compound |
| THS | tetrahydro-compound S; thrombohemorrhagic syndrome; Tolosa-Hunt syndrome |
| gingival flap | A portion of the gingiva whose coronal margin is surgically detached from the tooth and the alveolar process. (05 Mar 2000) |
|---|---|
| caterpillar flap | A tubed flap transferred end-over-end (in stages) from the donor area to a distant recipient area. Synonym: waltzed flap. (05 Mar 2000) |
| partial-thickness flap | A flap of a portion of the skin, i.e., the epidermis and part of the dermis, or of part of the mucosa and submucosa, but not including the periosteum. Synonym: partial-thickness flap. (05 Mar 2000) |
| cellulocutaneous flap | A flap of skin and subcutaneous tissue. (05 Mar 2000) |
| pedicle flap | A skin flap sustained by a blood-carrying stem from the donor site during transfer, in periodontal surgery, a flap used to increase the width of attached gingiva, or to cover a root surface, by moving the attached gingiva, which remains joined at one side, to an adjacent position and suturing the free end. (05 Mar 2000) |
| von Langenbeck's bipedicle mucoperiosteal flap | An operation to close a cleft of the palate using lateral incisions designed to move medially where they are sutured together. (05 Mar 2000) |
| V-Y flap | A flap in which the incision is made in a V shape and sutured in a Y shape to gain additional tissue. Synonym: V-Y plasty, V-Y procedure. (05 Mar 2000) |
| pericoronal flap | A flap of gingiva covering an unerupted tooth, especially the lower third molar. (05 Mar 2000) |
| permanent pedicle flap | A pedicle flap in which the pedicle is not severed at the time of transfer, so that it continues to supply blood from the donor site to the recipient area. (05 Mar 2000) |
| rope flap | A flap in which the sides of the pedicle are sutured together to create a tube, with the entire surface covered by skin. Synonym: Filatov flap, Filatov-Gillies flap, Filatov-Gillies tubed pedicle, rope flap, tubed pedicle flap. (05 Mar 2000) |
| pharyngeal flap | A flap from the posterior wall of the pharynx to the soft palate, as a speech aid in cleft palate. (05 Mar 2000) |
| rotation flap | A pedicle flap that is rotated from the donor site to an adjacent recipient area, usually as a direct flap. (05 Mar 2000) |
| waltzed flap | A tubed flap transferred end-over-end (in stages) from the donor area to a distant recipient area. Synonym: waltzed flap. (05 Mar 2000) |
| mucoperichondrial flap | A flap composed of mucosa and perichondrium, as from the nasal septum. (05 Mar 2000) |
| mucoperiosteal flap | A flap composed of mucosa and periosteum, as from the hard palate or gingiva. (05 Mar 2000) |