METHOD FOR REPLACEMENT OF BONE-CARTILAGE DEFECTS OF JOINTS WITH AUTOGRAFT Russian patent published in 2019 - IPC A61B17/56 

Abstract RU 2703333 C2

FIELD: medicine.

SUBSTANCE: invention relates to medicine, particularly to traumatology and orthopaedics. Magnetic resonance imaging (MRI) is performed. Perform arthroscopy. Defect in the knee joint is detected and treated with 4 mm diameter cylindrical cutter. Following stage is followed by a longitudinal incision of 4 cm in the area of the tibio-fibular junction. Autografts are sampled in the form of two blocks so that the surfaces of said blocks, which, when replacing defects, will be upper, had area of 2.57 ± 0.2 cm2 for the fibular block and 3.26 ± 0.2 cm2 for a tibial block. Obtained autografts are placed in the defect zone next to each other.

EFFECT: method enables the effective treatment of joints, reliable integration of the transplanted block, coating of large defects by using autografts from the articular surface of the tibia and fibular bone.

1 cl, 3 dwg, 2 ex

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RU 2 703 333 C2

Authors

Ajrapetov Grigorij Aleksandrovich

Vorotnikov Aleksandr Anatolevich

Konovalov Evgenij Aleksandrovich

Dates

2019-10-16Published

2018-03-20Filed