The incision of MIS-TLIF surgery is small, only about 1/3 of that of traditional surgery, which can reduce damage to surrounding muscles and soft tissues. For example, through the Wiltse approach (entering the gap between the multifidus and the longissimus muscles), muscle damage and damage to the posterior spinal ligament complex are significantly reduced, and postoperative pain is mild.
The MIS method minimizes soft tissue damage and maintains normal anatomy, unlike traditional open surgery, which requires extensive exposure of space to identify anatomical structures and perform tissue operations. For example, the MIS-TLIF surgical operation is mainly at the intervertebral foramen, without pulling the dura mater sac or nerve roots, reducing the possibility of complications such as cauda equina damage caused by postoperative traction.
Patients can get out of bed and move early after surgery, reducing the occurrence of postoperative complications and shortening hospitalization time. For example, patients can get out of bed and move 12 hours after MIS-TLIF surgery, and can perform bedside activities with the assistance of medical staff on the first day after surgery, which promotes blood circulation and reduces the risk of thrombosis.
Under the guidance of rehabilitation physicians, patients can quickly carry out rehabilitation training for the waist and lower limbs, enhance muscle strength, and improve joint mobility. Regular X-rays, CT or MRI examinations are performed to evaluate the intervertebral fusion and guide the rehabilitation process.
Through precise surgical operations, MIS surgery can effectively relieve nerve compression, improve patients' symptoms, and improve their quality of life. A large number of literatures show that the surgical effect of MIS-TLIF can be the same as or better than traditional open surgery.
For some diseases, such as lumbar instability (lumbar spondylolisthesis, lumbar spinal stenosis, lumbar disc herniation with obvious low back pain symptoms), choosing MIS-TLIF has a definite effect, can achieve early and rapid recovery, and the long-term effect is guaranteed.
Due to the small surgical trauma, the amount of intraoperative bleeding in MIS surgery is greatly reduced, reducing the risk of blood transfusion. For example, intraoperative bleeding in MIS-TLIF can reach less than 200 ml, and postoperative drainage can be only a few dozen ml.
Reduce the occurrence of postoperative complications, such as MIS-TLIF surgery reduces the incidence of postoperative residual low back pain. At the same time, with the development of technology, such as the application of spinal robot-assisted systems, the accuracy of pedicle screw placement can be improved and the risk of surgery can be reduced.
Screws and connecting rods are implanted through small incisions for spinal fusion or fracture fixation.
Screws are placed percutaneously, with the help of guide needles and navigation to reduce interference with nerves.
The new upgrade of the screws has become smaller and more precise, and the supporting screws are the tools used, which have also been improved to better serve the patient, both aesthetically and medically, MIS products allow the patient to have a better experience, and the wounds are virtually invisible, as if you had never been on the hand!
MIS technology can be applied to the treatment of a variety of spinal diseases, such as thoracolumbar fractures, thoracolumbar disc degeneration, thoracolumbar curvature spinal stenosis, thoracolumbar tumors, pseudoarthritis, etc. MIS-TLIF technology is not only suitable for patients who need fusion surgery for traditional open surgery, but also has a definite effect on diseases such as lumbar instability.
MIS avoids the scar adhesion caused by the first surgery, separates and dissects from the normal structure on the side, and the chance of secondary injury is significantly reduced.
MIS surgery allows spinal surgery to be performed through a much smaller incision than traditional open surgery. The incision is small and concealed, which reduces the impact on the patient's physical appearance and improves the patient's psychological acceptance.
（bone cement）
5.5mis monoaxial screw
（bone cement）
5.5 straight rod
5.5 curved rod
bone cement injector（sterilized）
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