METHOD FOR PRESERVATION OF A TOOTH HOLE AFTER ITS EXTRACTION Russian patent published in 2023 - IPC A61C5/00 

FIELD: medicine, dentistry.

SUBSTANCE: after extraction of the tooth, the formed blood clot is sutured from a non-resorbable material. The first injection of the needle is carried out from the side of the vestibular surface mesially relative to the tooth hole. Then the thread is passed over the gums diagonally towards the lingual surface and the second injection of the needle is carried out at a point located on the lingual surface distally with respect to the tooth socket. Then the thread is passed along the lingual surface mesially and the third needle injection is performed. After that, the thread is passed diagonally over the gums in the direction of the vestibular surface and the fourth injection of the needle is carried out at a point located distally relative to the tooth socket, followed by the thread along the vestibular surface to the point of the first injection. Thus, a cross-shaped seam is formed. After that, the needle is injected into the region of the first injection point. The thread is tied.

EFFECT: method provides reduction of excessive traumatization of the gingival mucosa in the area of the tooth socket, as well as prevention of possible complications due to the development of a suturing technique with a certain sequence of injections and the direction of the thread, which together provide adequate and reliable pressing of the edges of the mucous membrane to the edges of the socket, which, accordingly , will lead to the best retention of the formed blood clot and accelerated tissue epithelialization in the locus of interest.

1 cl, 2 dwg, 1 ex