FIELD: medicine.
SUBSTANCE: ablation of nucleus pulposus and sequestrectomy are carried out; implant is introduced into enucleated disc. As implant applied is nitinol thread, folded in form of spherical ball, diameter of which is 4-6 mm larger than height of disc cavity. Preliminarily cooled implant is pressed, and after its placement into disc, work spherical shape is given by heating to 40-45°C.
EFFECT: method makes it possible to reduce complications, which is reached due to elasticity of nitinol, providing protection of over- and underlying vertebrae from increased load from implant, with nitinol shape-memory effect ensuring support of given shape of intervertebral disc.
1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR DISCECTOMY FOR DEGENERATIVE CERVICAL SPINE DISEASE | 2022 |
|
RU2790783C1 |
| TREATMENT METHOD OF HAEMATOGENEOUS OSTEOMYELITIS OF VERTEBRAL COLUMN | 2016 |
|
RU2614360C1 |
| METHOD FOR VERTEBRAL CANAL RECONSTRUCTION IN MULTILEVEL CERVICAL SPINE STENOSIS | 2019 |
|
RU2728106C2 |
| METHOD FOR IDENTIFYING THE TYPE OF OSTEOCHONDROSIS OF THE CERVICAL SPINE | 2021 |
|
RU2774259C1 |
| METHOD FOR IDENTIFYING THE TYPE OF FORM OF CERVICAL OSTEOCHONDROSIS IN THE LONG-TERM POSTOPERATIVE PERIOD | 2021 |
|
RU2770785C1 |
| X-RAY METHOD FOR DIAGNOSING BIOMECHANICAL PROPERTIES DISORDERS OF VERTEBRAL COLUMN LOCOMOTOR SEGMENTS | 1996 |
|
RU2145188C1 |
| INTERVERTEBRAL MOVABLE IMPLANT FROM ISOTROPIC PYROLYTIC CARBON | 2007 |
|
RU2379005C2 |
| RETAINER FOR SPINAL LIGAMENT AND BONE STRUCTURE PROSTHETIC REPAIR ACCOMPANYING LAMINOPLASTY | 2013 |
|
RU2514121C1 |
| METHOD FOR SIMULATING DEGENERATIVE CHANGES OF SPINE | 2014 |
|
RU2584136C1 |
| METHOD FOR DETECTING A VARIETY OF FOCUS OF OSTEOCHONDROSIS OF THE CERVICAL SPINE USING MAGNETIC RESONANCE IMAGING | 2021 |
|
RU2774775C1 |
