METHOD OF ATTENUATED FIBEROTOMY AT “THIN” GINGIVA BIOTYPE Russian patent published in 2018 - IPC A61C7/00 A61C13/00 

FIELD: medicine.

SUBSTANCE: invention relates to medicine, namely to surgical dentistry, and is intended for use in prevention of relapse of dentofacial-facial anomalies after the active phase of orthodontic treatment. Before the surgical intervention the depth of the tooth-gum groove with a Williams probe is determined on a walking technique, for which in four places from the vestibular and oral sides of each tooth a Williams probe is immersed in the dento-gingival groove parallel to the root of a tooth and its depth is measured along the perimeter of the tooth. 4 points of cut sites are marked: two from the vestibular side and two from the oral side. On the orthopantomogram, the vertex of the crest of the alveolar process is determined and the distance is marked. After that, with the braces system installed, applicative and infiltration anesthesia is performed Sol. Ultracaini 1:200,000 – 1.7 ml and using the scalpel number 11 vertical incisions are cut from the marked boundaries to the crest of the alveolar bone from the vestibular and oral side. After that, having placed the scalpel at an angle of 30 degrees to the mucosa of the gingival papilla, gingival papilla is cut from the edge of the crest of the alveolar bone to a depth of 1–2 mm in the center in the region from the tooth 1.6 to the 2.5 tooth on the upper jaw and from the tooth 3.5 to the 4.5 tooth on the lower jaw. Hemostasis is performed.

EFFECT: method allows to eliminate relapses of the turn of teeth in the frontal part, to reduce operative injures.

1 cl, 5 dwg, 1 ex