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in reply to: L5, S1 isthmic spondylolisthesis #21359
Thank you very much, that about sums it up !
I am told at L5,S1 there would be a horizontal incision and the vascular surgeon would be going underneath the bowels to the spine, not retracting them. The incision is in the pelvic area would be approximately 6 inches. I agree that there seems to be no point in taking the risk if TLIF can be done. However, as a female, I think many Dr’s believe there is less risk than a male.
Having a 4-6 inch incision down the middle of the back doesn’t sound like much fun either. I guess it depends on how the surgeon was trained.
I am in full agreement with you, I don’t see how tunneling through abdomen can cause absolutely no adverse effects. I was unaware of adhenions that can form around the arteries !
in reply to: L5, S1 isthmic spondylolisthesis #21341Dr. Corenman, you are a great surgeon and you have a great way of communicating with people. This is hard to find with other surgeons. Thank you !
To answer your question, the theory behind having an ALIF with minimal invasive “perc screws” is to avoid a midline incision of 4-8 inches on the back and also to avoid muscle stripping and scar tissue. Many surgeons have suggested leaving the pars fracture in place to avoid muscle and nerve disruption thereby only using the mini-open perc screws. I have no current leg pain or numbness so this surgery was suggested many times as it is suppose to have a faster less painful recovery.
Keep in mind that most spine surgeons are not as skillful as yourself, it is an easier surgery to go through the abdomen and probably more expensive as well. Many surgeons make the argument that placing a cage through the front with BMP will heal faster and give better support with more bone fusion.
However, there are a couple very experienced surgeons that have told me the pars fractures needs to be removed even if I am not having leg pain. As mentioned, one suggested TLIf leaving half of the pars fracture in, which makes no sense.
1.) What are you thoughts on this ? I read about the bone spurs, but again there are no leg symptoms.
2.) Also, what are you thoughts on Sperryguy. How could he have a posterolateral fusion without fusion in the disc space ? Seems impossible.
Thank you again !
in reply to: L5, S1 isthmic spondylolisthesis #213171.) Can you please explain this last part to me “BMP has a learning curve and if used properly, will not generally overgrow if used in the disc space.” What kind of learning curve ?
It would seem to me that very small dose of BMP should be included in the disc space, where is the danger ? MY surgeon only wants to use BMP on the sides.
2.) Could I wind up with a later fusion and not a fusion in the disc space, like sperry guy ?
3.) Also, what are you thoughts on ALIF with posterior mini open pedicle screws and leaving the pars fracture in. Is this acceptable to you ? It doesn’t matter if I fuse ALIF or TLIF, once you fuse you win, right ?
Getting ready to schedule and wish I lived closer to you.
in reply to: L5, S1 isthmic spondylolisthesis #21198Hey Dr. Corenman:
Can you answer the above please :
1.) I met with one surgeon who says he does TLIF for the pars fracture, but only does the traditional TLIF and removes half of the pars/facet to access the disc space leaving, I guess, the other side of the pars fracture in tact…does this sound right to you ?
2.) Also, I met one other surgeon regarding TLIF, who says he will remove entire pars fracture, however does not use BMP within the disc space, however he will use BMP along the screws and rods. He says sometimes BMP in the disc space can grow into the spinal cord. He was a a good surgeon and said once I fuse it doesn’t matter which method was used.
Please let me know your thoughts. I am going to schedule soon.
Thank you !
in reply to: Incomplete Spinal Fusion #21180Did you check Hospital for Special Service? They are #1 in orthopedics in the US !
Did you do any early exercise, lifting or anything like that ? Let us know what the Dr.s say. I am going to schedule my TLIF soon…
Thanks again !
in reply to: Incomplete Spinal Fusion #21173sperryguy,
FYI, I met with my surgeon today. He uses BMP for the fusion on the sides where the screws and rods are not in the disc space. Perhaps that is why you only fused in the one part. Ask your surgeon exactly where he used the BMP.
Dr, Corneman uses BMP in the disc space as well in front of the cage. MY surgeon says he will only put part of my bone from the laminectomy in the front.
You may want to look up the rothman institute in phili, I hear they have very good surgeons there.
Keep in touch.
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