Donald Corenman MD DC | Spine Surgeon Colorado

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vidhatad
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March 26, 2013 at 10:56 am

Post count: 6

in reply to: Minimal Anterolisthesis at L5-S1; Pseudo Bulge indenting thecal sac #8272

Thank you for the response Dr.Corenman. I don’t think there is any segmental stability in the L5-S1 region as of now and the spondylolisthesis may be an incidental finding – considering I have been a fast bowler (played cricket) for nearly 12 years. The action involved running in and jumping before delivering the ball, which involved major flexion at the lumbar region. Considerig mine is pretty minor – I think this would be incidental.

One more question on the cervical part – could the mild loss of cervical lordosis be a reason for the pressure on the discs and could have led to the discs getting weak and showing bulges?

Also, can exercises (Physio therapy) reverse the loss of cervical lordosis?

Thank you once again Dr. Corenman.

Regards,
Vidhata

vidhatad
Member

March 20, 2013 at 11:04 pm

Post count: 6

in reply to: Minimal Anterolisthesis at L5-S1; Pseudo Bulge indenting thecal sac #8228

Hello Dr. Corenman,

It’s been some time since my last visit to the portal. Thank you for answering my previous post. Since my last post, I’ve seen an increase in my symptoms. Also a further MRI gave the following results:
1. Minor disc bulges at L1-L2 and L4-L5 levels, both indenting the thecal sac.
2. Minor disc bulges at 3- (I have no clue what this 3- means) and C4-C5 levels. However neither is causing any problems.
3. There is not much difference in the Spondylisthesis..the report still notes a mild Spondylisthesis.

The symptoms in my legs seem to have increased over the past week or so. Now I increasingly get mild pain in the sole of my feet, especially at the base of fingers. Also the webbing of the big toe and the next finger sometimes gives an electric shock kind of sensation. Funnily, this happens mostly only in the evenings.
Also, there is increasingly a feeling of pain in the right testicle at times and sometimes in the left of he shaft. However this lasts only for a few seconds and then goes away.
I have a mild burning sensation in my right lateral side of shin and electrical sensation at times.
At times, I get an electrical sensation on the outer side of the right toe, some pain at the base of the same toe and throbbing sensation at the side at times (a vibration kind of feeling).
Also, there is a burning sensation in the sole especially in the nights.

I generally feel better after walking for sometime.

I have a few questions:

1. Do these increased symptoms indicate a worsening of or pinching of L5 or S1 nerve, or are these indications of any problems due to the L1, L2, L3 or L4 nerves?
2. I know a fusion is not warranted at L5-S1 segment, but if there is one required, does this usually lead to adjacent disc degeneration at L4-L5 level?

Regards,
Vidhata

vidhatad
Member

February 18, 2013 at 8:29 pm

Post count: 6

in reply to: Minimal Anterolisthesis at L5-S1; Pseudo Bulge indenting thecal sac #8016

Thank you Dr. Corenmon. Sorry for the delayed respopnse.

Had a couple of questions on the L5-S1 bulge. Though this is currently not a major problem – however, if the bulge increases and/ or the symptoms increase, will the only surgey possible be a ‘disectomy and fusion’ or would a microdisectomy suffice? The reason I ask is I have never read any micro-disectomy and/or disectomy study about central disc herniations – most data available online seems to only cover lateral or paracentral and lateral herniations and seem to exclude patients with central disc herniations. Is this because disectomies for central herniations have no or low success?

Also, if micro-disectomies have a low success, what is the success rate (in terms of return to a close to normal life) for disectomy & fusion surgeries for central disc herniations?

Thanking you in advance for your response.

Regards,
Vidhata

vidhatad
Member

February 11, 2013 at 3:33 pm

Post count: 6

in reply to: Minimal Anterolisthesis at L5-S1; Pseudo Bulge indenting thecal sac #7975

Thank you for the response Dr. Corenman. It is indeed very helpful. Just a couple more questions:
1. What are the chances that a degenerative spondylisthosis can deteriorate further and become unstable?
2. While I am diligently doing all exercises for the back, from what I understand, flexion is bad for the Spondylisthesis and expansion is bad for the bulge? In any event, I have been given both in moderation. Should I continue with these?
3. How many times, in your experience, does a degenerative Spondylisthesis require a surgery, especially considering a bulge in the disc?
4. Last but not least, can somebody with my conditions remain surgery free for a long-time by just following Physiotherapy?

Thank you for your response once again.

Regards,
Vidhata

vidhatad
Member

February 10, 2013 at 12:12 am

Post count: 6

in reply to: Minimal Anterolisthesis at L5-S1; Pseudo Bulge indenting thecal sac #7953

Hello Dr. Corenman.

Since I wrote to you yesterday, some symptoms have changed/ increased. These are as below:

1. three times since yesterday, I have noticed an electric shock like sensation near my saddle area.
2. Also, I have had electric shock like pain in my left knee lateral side
3. A burning sensation near my gluteal cleft

What I am requesting from you is to understand what symptoms should I be most worried about or what would constitute a medical emergency?

Thanking you in advance.

Regards,
Vidhata
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Viewing 5 posts - 1 through 5 (of 5 total)

Donald Corenman, MD, DC

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81 reviews

Eric S

Sep 26, 2021

by Eric S on Donald Corenman, MD, DC

Successful pars repair at 46 years old

Back in November of 2018 (at 46 years old) I came from Vancouver BC to have a pars repair done with Dr. Donald Corenman at the Steadman Clinic in Vail Colorado. I'm finally posting this review nearly three years later in late 2021. The reason I waited so long was I wanted to know the final result before I posted my review. Unfortunately in that time Dr. Corenman has retired. Nevertheless, I want to post this review of Dr. Corenman and his staff at the Steadman Clinic in their excellent treatment of my L5 pars interarticularis.

I fractured my pars at age 42 back in 2014 when rolling on the gym floor, and was denied treatment by the Canadian healthcare system, probably due to my age. First my GP told me there was no surgical option for a pars defect, which was quite incorrect! I tried to live with it, but the symptoms worsened (periodic random spine slippage and weeks of resultant pain after just bending over to tie my shoe, so I eventually learned to mostly squat and hardly bend). When I finally consulted with Canadian spine surgeons, I was told they believed my pars defect had been congenital (since birth). This was absurd, considering I had done extreme martial arts (including jiu jitsu) for years prior, as well as 5 years of reinforcing steel full time in my 20s, probably the hardest job on the back you can find. No pars defect like mine would possibly have allowed this--ergo it was impossible that I had had the defect since birth. I did however have an asymptomatic congenital spina bifida occulta that made me more susceptible to a pars fracture. In 2014 in one instant, I went from having the strongest back people I knew said they'd ever seen, to being unable to safely bend over and tie my shoe without a non-negligible risk of my spine slipping randomly (which would lead to weeks of pain after each occurrence). This was due to the unilateral L5 pars defect, otherwise known as spondylolysis. It was when lying in pain on the floor 4 years later after maybe the 6th spine slippage event post injury, that I had had enough, and resolved to have surgery. If Canada's "universal health care" said no, I would make lemonade from lemons, and find the very best surgeon in the world at pars repairs. That was Dr. Donald Corenman. Dr. Corenman back in 2018 ran a website https://neckandback.com/ that dedicated many pages to the science of every aspect of pars repairs, from eligibility (good discs on MRI), to best surgical techniques (minimal open compared to minimally invasive), best imaging to use (i.e., O-Arm with Stealth imaging vs. older fluoroscopy), the ideal amount of BMP to use and why not use too much or too little, and much more, all to do with pars repairs, pages upon pages of his site just on the pars, with scientific references and his own extensive expert opinion. As a health research statistician, I was very impressed with this. It was in stark contrast to the websites of other spine surgeons which barely gave the pars a word or two, focusing almost exclusively on fusions. I had found the best surgeon in the world for pars repairs, and so after Dr. Corenman personally screened my MRI to ensure my discs were healthy, I booked the surgery.

Being 46 years old at the time of surgery in 2018, with a 4-year-old pars fracture from 2014 combined with a congenital SBO meant my pars fragment was somewhat atrophied, but it was "very solid", said Dr. Corenman in the operative report. Nevertheless, it was challenging with two things to fix, the pars and SBO, and OR time was around 4 hours. Recovery over the following months was guided by a very clear "Spine binder" from the Steadman Clinic with strict rules of "no BLT" (no bending, lifting or twisting), and illustrated physiotherapy guidelines. They even warned patients to avoid fish oil supplements, which could excessively dampen inflammation and hence slow bone healing. They answered many questions I had during months of recovery, with responses coming from the very supportive Lori Fugate (then director of Dr. Corenman's practice), and Ehrich Bean (then physician's assistant at the practice), as well as a couple calls with Dr. Corenman himself after two of the CT scans. Ehrich Bean offered great advice for taking the spine binder conservatively due to the nature of pars repairs vs. fusions. The final post-op CT scan I had was a couple weeks ago at 34 months post-op, and Dr. Corenman had retired, but I got a very positive and informative call from Eric Strauch (current PA at the Steadman Clinic under Dr. Corenman's replacement there, and who had also worked with Dr. Corenman previously). The staff at the Steadman Clinic were extremely supportive all the way through the process. I should mention, the local Canadian spine surgeon did offer me very good post-operative support including antibiotics as needed to deal with a mild surface incision-site infection early on, booking numerous x-rays when I felt something was amiss, as well as booking all four of my post-op CT scans. I am very grateful for that support also.

My final result shows plenty of solid bone across the pars and a healed SBO, with my vertebral body now a solid bone ring instead of being broken at two places as it was pre-op. Does my spine hold up in the real world? You bet! I have recently dug and moved several yards of dirt and sand and gravel by myself (shovel and wheelbarrow!) to fix our water main, pulled roots from the yard, moved several "portable" (these are HUGE) air conditioners up several flights of stairs my myself, and lifted weights. I now run 2 miles (3.2 KM) several times weekly with a hard 100 meter dash in the middle. I bend deeply before each run I go on, with no spine slippage. My spine feels amazing. I can bend over to do exercise, or real word tasks, with no risk of spine slippage.

My sincere thanks to God, Dr. Donald Corenman, Lori Fugate, Ehrich Bean, Eric Strauch, and the Steadman Clinic, as well as the Canadian spine surgeon who offered me excellent post-operative care back in Canada. You have all given me a new lease on life.

Sincerely,
Eric S

Robert S

May 11, 2021

by Robert S on Donald Corenman, MD, DC

Back Fusion Surgery

I had my entire lumbar spine fused in November of 2018. I had scoliosis , with pinched nerves that were so painful I could hardly walk - and standing for more than a few minutes was impossible. Even sitting was painful.
The fusion surgery produced immediate relief! And the recovery was much easier than I expected.
To this day I can do all the activities I love from hiking, to standing in a stream fly fishing to riding my bike long distances - or just walking down the street with my wife.
Kudos to Dr. Corenman and his staff, (including the two Erics) for taking such good care of me!

Leslie R

Jul 9, 2020

by Leslie R on Donald Corenman, MD, DC

TLIF

I had my TLIF surgery on 6/24/2020 by Dr. Corenman, I can not say enough good things about the Dr or his staff. I was always treated with respect and explained everything throughly, that made it easy for everyone to understand. I highly recommend Dr. Corenman and the Steadman Clinic.

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vidhatad

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