What should you know about medtronic mis pedicle screw?

A pedicle screw passes through the pedicle, a strong bridge of bone at the back of a vertebra. Screws are commonly connected with rods to hold a spinal segment in a planned position while bone healing occurs. MIS means minimally invasive surgery: the surgeon uses smaller access points and imaging guidance rather than the same exposure used in some open operations.

The screw is one part of a larger treatment plan. It may be used during spinal fusion or selected deformity operations, including some scoliosis surgery. The product label does not tell you whether you need fixation, how many levels are involved, or whether bone graft is planned; those decisions depend on scans, alignment, stability, symptoms, and overall health.

Before surgery, review smoking or nicotine use, diabetes, medicines that affect bleeding, allergies, and any infection with the surgical team. Ask how the screw system will be positioned, whether fusion is planned, and which movements or activities will be limited during healing.

After surgery, protect the incision, take medicines as directed, and walk or exercise only according to the rehabilitation plan. Early movement may be encouraged, but twisting, lifting, and driving often require specific clearance. Keep follow-up visits so the team can assess healing, alignment, and neurological function.

Contact the surgical team for increasing drainage, wound redness, fever, new swelling, or pain that is getting worse rather than settling. Seek urgent help for new leg weakness, spreading numbness, loss of bladder or bowel control, severe unsteadiness, chest pain, or breathing difficulty.

Ask what problem the screws are intended to stabilise, which spinal levels are involved, and whether fusion or graft material is part of the plan. Discuss alternatives, expected recovery milestones, restrictions, warning signs, and how bone health may affect fixation.