NEKRASOV METHOD OF SCREW FIXATION OF C1-C2 VERTEBRAS Russian patent published in 2019 - IPC A61B17/56 A61B17/70 

Abstract RU 2707904 C1

FIELD: medicine.

SUBSTANCE: invention relates to medicine. A method for screw fixation of C1 and C2 vertebras is characterized by that at least one incision is made on the anterior surface of the neck and access is made to the upper cervical vertebra. Lateral weights C2 vertebra and C1 vertebrae are interconnected through the incision by a pair of intersecting cannulated screws directed at acute angles to planes of joints C1 and C2 vertebrae with threadless part of screws for C2 vertebral body location.

EFFECT: method provides minimally invasive and dynamic compression between connected fragments.

5 cl, 2 ex, 52 dwg

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RU 2 707 904 C1

Authors

Nekrasov Mikhail Alekseevich

Krylov Vladimir Viktorovich

Grin Andrej Anatolevich

Dates

2019-12-02Published

2018-09-13Filed