SKU: 10958448770

Medtronic METRx II Minimally Invasive Access System – Advanced Spinal Surgery Solution for Microdiscectomy & Decompression

Sale price$21600.00 Regular price$24000.00
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Description

Medtronic METRx II Minimally Invasive Access System – Advanced Spinal Surgery Solution for Microdiscectomy & DecompressionMedtronic METRx II Minimally Invasive Access System Product Description Experience next generation spinal surgery with the Medtronic METRx II Minimally Invasive Access System, a premium solution engineered for precision, safety, and fast recovery. Designed for a range of posterior spinal procedures, this system enables surgeons to access the spine through smaller incisions using sequential muscle dilation technology reducing tissue trauma while


Medtronic METRx II Minimally Invasive Access System — Product Description

Experience next-generation spinal surgery with the Medtronic METRx II Minimally Invasive Access System, a premium solution engineered for precision, safety, and fast recovery. Designed for a range of posterior spinal procedures, this system enables surgeons to access the spine through smaller incisions using sequential muscle dilation technology — reducing tissue trauma while improving outcomes.

Key Features & Benefits

Muscle-splitting, not cutting — METRx II’s sequential dilators gently split paraspinous muscles rather than severing them, preserving muscular structure and minimizing post-operative pain.

Tubular retractors of multiple diameters — The system includes a selection of retractor tubes and dilators, enabling customization to patient anatomy and surgical needs. 

Enhanced visualization — Compatible with microscopic or endoscopic techniques, METRx II allows surgeons to operate through a stabilized working channel with optimal lighting and magnification.

Smaller incisions, faster recovery — Compared to traditional open spine surgery, METRx significantly reduces incision size (often ~1 inch vs. up to 4 inches), decreases hospital stay, and accelerates return to normal activity.

Lower complication rates and less postoperative discomfort — Reduced blood loss, fewer muscle and soft tissue injuries, minimized scarring, and less postoperative pain lead to better patient satisfaction.

Indications & Applications

The METRx II system is ideal for a wide range of lumbar and posterior spinal procedures, including:

Lumbar disc herniation removal (microdiscectomy). 

Laminotomy / medial facetectomy to relieve pressure on nerve roots.

Foraminotomy — enlarging the spinal foramen to reduce nerve compression. 

Treatment of spinal stenosis and select degenerative conditions where minimal access surgery is appropriate. 

Safety & Outcomes

Comparable efficacy to open surgery — Clinical studies show that decompression and herniated disc removal via METRx achieve similar nerve-relief outcomes to traditional open procedures. 

Reduced hospital stay & faster rehabilitation — Many patients can undergo outpatient surgery or have significantly shorter hospital stays.

Risks & safety considerations — As with all spinal surgery, there is a risk of transition to open procedure, neurological irritation or damage, soft-tissue injury, and instrument malfunction. These risks are generally lower with minimally invasive systems but should be fully discussed with the surgical team. 

Why Choose METRx II

Trusted brand: Medtronic’s Minimal Access Spinal Technologies (MAST) has a long history in advancing spine surgery.

Design engineered for surgeon efficiency, patient comfort, and quicker recovery.

High patient satisfaction due to smaller scars, less pain, and faster return to daily activities.

Shipping Notes
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Exchange/Return Notes
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SKU: 10958448770

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4.5 ★★★★★
Based on 21 reviews
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Verified Purchase
J. Randle
Charlottesville, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
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Verified Purchase
Vonda Kioultzopoulos
Houston, US
★★★★★ 3
Effective but may be uncomfortable
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2025
T
Verified Purchase
Tessy
Houston, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Ms. Mac
Houston, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
S
Verified Purchase
SKI
Bozeman, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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