M6 Cervical vs ProDisc

[Joe56]

Mark,
I understand your concerns. What I have learned is that the Spinal Kinetics guys studied the physical characteristics of the human disc and placed these parameters into their test computers, then they began the process of prototyping an implant that replicated these characteristics. The result was a disc that might just be the first to actually deserve the name “artificial disc”. The goal of course is to return the spine to normal function. Now we both know that as the damage from years of degeneration progresses the other structures and tissues become unable to respond normally. The selection of candidates is critical. Surgeon placement errors and patients whose bodies just can’t keep the implants in place will always come up, but overall I think the goal of returning to a normal function is attractive.

Others, Stenum tells me the new insertion process used with M6 means less time in the OR, less blood loss, and seems to have improved the "Primary fixation or the 'stay puttedness' of the device upon implantation" as Mark states.

Joe

[Katie]

Mark, I checked out the Bryan website and it said that it is approved for single use only. I have three levels in my lumbar and two in my cervical that need work.

What information do you have about the metal content of either of these? Unfortunately there is nothing on their site about that. I'll try calling them again to see if I can get an answer.

[JKDE302]

I dont have money to go to Stenum so i guess this thread was a waste of time unless it helped somone else..Idk maybe i can wait to get in a US trial for the M6 maybe I cant..Im so dissapointed to think they make disc with shock absorption and I just turned 30 and cant get one...Im feelin near suicidal right now, I hate this fuchin world....Fuch the FDA...

[Katie]

You're in very good company, my friend. I've been trying for almost two years to get to Stenum for four levels. Now it has grown to five. I've been battling the insurance gods, which in my case is our Provincial Government.

Then I finally found a surgeon in another province who could do the surgery and be covered, free of charge, but then this allergy issue came up.

So what I can tell you right now is to take the time to rant, scream, kick (but don't hurt ), just anything to get this legitimate anger out of your system. It may take a week or a month, but don't let depression take its place.

Then start again on your search for something that works. I've found out that there are a number of trials both on now and upcoming. Unfortunately they won't work for me, but you can google trials for spine surgeries, etc.

Age is a relative thing. While I'm a fair bit older, I had just started life again when this hit almost five years ago. I had just met and married the love of my life and was looking forward to enjoying everything that I never had, travel, adventure, a new job...now it is all on hold until this is resolved.

You have a big advantage over me. Even if you decide to use one of the other discs and they deteriorate after ten, fifteen or twenty years, just think of the new technology that will be out there, and may replace what you might get now. And you'll still just be coming up to the age I am now. Believe me, 50+ is not old , not when you are there. And you will still be in the age group that they will consider working on. Me, I'll be way over the hill if something breaks...I'll be toast.

So yes, rant for awhile, but then start again!!!! You said it yourself, you have your whole life ahead of you, so make plans to enjoy it. Take that brilliant young brain of yours and put it to use by investigating every option out there. Believe me, they are there. Any chance of anyone taking money out of retirement funds or taking a loan? Those are some options others have used. And I know the frustration of not being able to do those either.

It took me two years to get a diagnosis and finally find someone to prescribe some pain medication. Then almost two more years of battling the insurance and now that plus the allergies, but I am not quitting. Every day feels like I am getting closer to the solution. Did I feel like quitting both for the day and forever? You bet. More than once. But I long ago decided to not let the bas*@*ds win. They Will Not Win.

Check out the Insurance Warrier's website. She has some very good ideas about battling insurance companies, if you need that now or later.

If you ever want to just rant some more, or toss over some ideas, feel free to PM. I'm here, and will continue to be even if (no, when) I win this battle.

Good luck. And no post like this is ever useless....

[Katie]

Mark, thanks for the suggestion about the other discs being Titanium. Unfortunately they are made of surgical grade Titanium, which is a 6/4 alloy, meaning that they also include 6% Aluminum and 4% Vanadium.

I am highly allergic to Aluminum, so unless they will custom make me a disc that is covered in 100% pure Titanium over top of the 6/4 alloy, it might as well be made of Nickel. While science was never my strong point, I am fast learning the finer points of chemistry and physics because of this.

I have spent the last week investigating all of this and speaking to the engineers at a great number of spine hardware manufacturers. These are some of the top guys in the world, and they are happy to spend time talking to me, I assume because of the uniqueness of my case.

Several have suggested that I go through the sales reps for my surgeon and have them ask their companies about making a custom appliance, so that's where we are going next.

I'm not meaning to hijack this thread, but add to it by showing that there are ways around everything. I was so discouraged at the beginning, after being turned away from several options. It turns out it was literally a life saver. If I had gotten what I wanted right away, I would have been full of hardware made of cobalt, chromium, nickel, just about everything that I am highly reactive to. I can't imagine how ill I would be, or if I would even be alive right now.

So my point is, be careful what you ask for...you just might get it, and it may not be the best thing for you at the time.

If you come across any surgeons, anyone who can guide me to an alternative to surgical grade titanium or any of the other metals, I'd really appreciate it. Thanks.


Edited to add: the M6 apparently does not have pure Titanium coating over the sides of the metal, only on the endplates. I have to double check as I understood it to be different, so it may not work for me either.

[Bill1961]

JKD,

Are you only interested in the M6? Have you tried to get insurance coverage for a ADR in the States? It may not be an M6 but their are "battle proven" ADR's.

Also Fusion is not a "death" sentence by any means. I had one and played basketball, Tennis, work out and even road roller coasters (don't tell the DR.).

Hope is not lost, just a different fork in the road.

[JKDE302]

Thanks for the support everyone....I really mean that....

I think it just makes me sad that I need surgery asap and cant wait this out, I coach high school basketball at a super competive public school and really think my spine will need that "shock absorption" to continue my life...I almost wish i never heard of the M6 now..If it was (Not) for all the vicodin and marijuana in my system to help keep "my cool".. I would probally be starring into the eyes of a nervous bank teller with one of (those things) in my hand saying "I dont want to harm you but I really need this money right now"... Obviously it would not be comfortable on my neck in prison.. I have not reached that level of insanity yet but i can only wonder what the future will hold for my state of mind.. I have alot of respect for the resilience of all of you who have spine problems.. I use to laugh at my old injuries like complete knee tears of ALC, MCL and both meniscus...Broken ankle in multiple places ect..Spine problems are literally "on another level"...

Note: I can see how people could lose their mind and commit random acts of violence, And from another perspective I could only imagine that the people who turn to suicide do it because they feel sleeping is better then being awake...

dshobbies: the woman who phoned 911 to report herself as a drunk driver was beyond hilarious and brought a smile to my face for at least 90 seconds...lol

.

[Maria]

JKDE,
I was 28 when I injured my spine back in '82. The spinal technology back then was much less than it is today and believe me I know I suffered the consequences as have many others with just shear availability/options.

I too waited for the FDA to approve of multi-level lumbar disc replacement so WC would pay for that vs. fusion and ADR (with Prodisc) but now I have more DDD while waiting, facet degeneration at L4 and L5S1 and my L5S1 has finally autofused which I think is the best thing about the prolonged course of my "doing nothing more/waiting and seeing" and so forth.

Your feelings are quite understood here. Yet I think you are in a good position if there is a good option out there available to you and your insurance company covers it.

Meanwhile keep researching as Katie mentioned.

I don't mean to "mother you" but I am 25 years older than you and have been down a spinal road of "waiting and seeing" and doing nothing more surgically for various reasons some of that waiting for things to be FDA approved that have just been taking FOREVER..

You are young and you do have a lifetime ahead of you so hang in there and keep going. That being said I certainly understand how you feel and have been there in the past myself.

Keep going. You're in good position just being young!!!

[dshobbies]

JKDE,

There is now an elephant sitting in the middle of your living room and, however unpleasant, it needs to be addressed. Death is a permanant solution to a temporary problem. While some diseases worsen over time and are not a temporary problem, your spinal problems are not among them. What you do have is a money problem and though it may seem permanant, no one has a crystal ball as to what might be just around the corner.

Having been there, I understand your anger. I was fortunate to be living in California and tapped into the equity of our home to go to Germany. You might think it's easy for me to sit in judgement of your problems because I already got my 'miracle' but I once sat for five years thinking there was no solution. A four level fusion was and is contra-indicated and I had never even heard of any artificial disc replacement. When I started my journey, they had not yet been FDA approved for a single level let alone a multi-level. I saw no way out of my constant pain or living as an invalid.

BUT, life's difficulties have taught me that down doesn't last forever. As more discs pass FDA trials and longevity factors replace speculation, the insurance companies will have to eventually recognize the value of these motion preserving devices. I believe this is just around the corner. BUT, when broken down, you still only have financial difficulties. The only thing between you and your solution is money. There may be those who feel money is the only thing worth living for but they don't travel in my circles and I suspect not in yours either.

I would also like to point out though not the best solution or the one you want, fusion is also a possibility. I'm not suggesting you give up the fight or your anger but it is another way to go to end your pain and suffering.

One more thing - however difficult, find something to laugh at - a joke, trying to get dressed, someone elses stupidity like the woman who phoned 911 to report herself as a drunk driver.

Most of life's wonderful moments are ahead of you. Wouldn't you like to be here to enjoy them?

You are in my thoughts, Dale