METHOD OF ATRAUMATIC REMOVAL OF TOOTH ROOT (VERSIONS) Russian patent published in 2020 - IPC A61C3/00 

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to surgical dentistry and maxillofacial surgery, and is intended for use in removal of dental roots. Root is dislocated with the luxator. Dosed manual pressure is punctured through an oral mucosa, a submucosal layer, a periosteum, an external cortical plate, a spongy substance of the alveolar process or an alveolar portion of the jaw in the projection of apex of the tooth root of the flat cutting edge of the direct luxator perpendicular to the outer cortical plate to form wound channel with diameter equal to diameter of intermediate part of luxator; flat cutting edge of the direct luffer is introduced through a wound canal or simultaneously with formation of a wound canal into the periodontal slot or bone tissue distally, or more medially, or apically than root apex, the luxator is rotated along longitudinal tool axis by 90° resting on the basal jaw in the wound canal until the root dislocated in the occlusal direction.

EFFECT: method enables shortening the time of surgical intervention, optimizing the period of tissue regeneration, minimizing the risk of injuries of adjacent teeth and surrounding tissues, minimizing deformation of the postoperative area while preserving the volume of bone and soft tissues.

1 cl, 2 dwg, 6 ex