Изобретение относится к области мэ~. дицины, а именно, травматологии и ортопедии.The invention relates to the field of me ~. Dicins, namely, traumatology and orthopedics.
Известен способ остеосинтеза трубчатых костей путем интрамедуллярной фиксации отломков костными штифтами £1},A known method of osteosynthesis of tubular bones by intramedullary fixation of fragments with bone pins £ 1},
Однако при известном способе возможно смещение штифтов в костно-мозговом канале.However, with the known method, it is possible to displace the pins in the marrow canal.
Целью изобретения является предотвращение смещения штифтов в костно-мозго-1вом канале.The aim of the invention is to prevent the displacement of the pins in the bone mozgo-1 vom channel.
Эта цель достигается тем, что после введения костных-штифтов в костно-мозговой канал просверливают отверстие на боковой поверхности кости и продвигают штифты через перфоративное отверстие, а промежуток между ними заполняют биологической пломбой.This goal is achieved by the fact that after the insertion of the bone pins into the marrow canal, a hole is drilled on the lateral surface of the bone and the pins are moved through the perforated hole, and the gap between them is filled with a biological filling.
Способ осуществляют следующим образом.The method is as follows.
После обнажения места перелома в костно-мозговой канал одного из отломков вводят костный штифт. Отступя наAfter exposure of the fracture site, a bone pin is inserted into the bone marrow channel of one of the fragments. Retreating to
1-2 см от внедренного конца штифта, перпендикулярно оси кости просверливают отверстие в отломке на глубину до костно-мозгового канала. Диаметр отверстия должен быть меньше диаметра штифта. Отломки сопоставляют и соединяют путем продвижения штифта через перфоративное отверстие.1-2 cm from the implanted end of the pin, perpendicular to the axis of the bone, drill a hole in the fragment to a depth of the bone marrow canal. The diameter of the hole should be less than the diameter of the pin. Fragments are compared and connected by moving the pin through the perforated hole.
Для замещения диафизарного дефекта цилиндрическим трансплантатом в его костно-мозговой канал вводят два костных штифта, в промежутке между которыми просверливают отверстие, через которое продвигаютштифты. Смещениешти^тов предотвращают помещением между ними биологической пломбы, например, измельченного аллогенного хряща в смеси с коллагеновой губкой, пропитанной аутогенной кровью. Подачу пластического материала осуществляют через перфоративное отверстие.To replace the diaphyseal defect with a cylindrical graft, two bone pins are inserted into its bone marrow channel, in the gap between which a hole is drilled through which the pins are advanced. The displacement of the pieces is prevented by placing between them a biological filling, for example, crushed allogeneic cartilage mixed with a collagen sponge soaked in autogenous blood. The supply of plastic material is carried out through a perforated hole.
Предлагаемый способ предотвращает смещение штифтов в костно-мозговом канале, что значительно улучшает лечение больных с травмами и заболеваниями опорно-двигательного аппарата.The proposed method prevents the displacement of the pins in the bone marrow canal, which significantly improves the treatment of patients with injuries and diseases of the musculoskeletal system.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782596711ASU733665A1 (en) | 1978-03-30 | 1978-03-30 | Tubular bone osteosynthesis method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782596711ASU733665A1 (en) | 1978-03-30 | 1978-03-30 | Tubular bone osteosynthesis method |
| Publication Number | Publication Date |
|---|---|
| SU733665A1true SU733665A1 (en) | 1980-05-15 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782596711ASU733665A1 (en) | 1978-03-30 | 1978-03-30 | Tubular bone osteosynthesis method |
| Country | Link |
|---|---|
| SU (1) | SU733665A1 (en) |
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| AU2019222977B2 (en)* | 2012-02-01 | 2021-09-09 | Children's Medical Center Corporation | Biomaterial for articular cartilage maintenance and treatment of arthritis |
| US11484578B2 (en) | 2012-02-01 | 2022-11-01 | Children's Medical Center Corporation | Biomaterial for articular cartilage maintenance and treatment of arthritis |
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