yannick grenier

Neurosurgeon

4805 Montgomery suite 210 Cincinnati Ohio, 45212 Show map

About
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About

Dr. Yannick Grenier practices Neurological Surgery in Cincinnati, Ohio. As a Neurological Surgeon, Dr. Grenier prevents, diagnoses, evaluates, and treats disorders of the peripheral and central nervous systems. Neurological Surgeons are trained to treat such disorders as spinal canal stenosis, herniated discs, tumors, fractures, and spinal deformities, among many others.She has completed a fellowship in movement disorders for deep brain stimulation and pain neurosurgical interventions at Sanford University in 2001 and is interested in the multidisciplinary neuromodulation programs for treatment of chronic pain.

Education and Training

Pritzker School of Medicine MD 1993

Board Certification

American Board of Neurological Surgery

Provider Details

Female English, French

yannick grenier

Seven questions to ask yourself or to ask your patient to answer before implantation of a spinal cord stimulator for chronic pain
Questions yes/no1. Can I state in simple terms how the stimulation works?2. Am I able to operate the remote for the stimulator safely?3. Do I and my family have the resources to take care of the wounds at home, go to follow up appointments and reprogramming sessions as needed for optimal therapy?4....

Is this possible with a slipped disc?
Yes, both problems can happen at the same time. The neuropathy is a nerve "neuro" pathology "pathy." The slipped disc is a degenerative spine problem when a disc component is compressing a nerve root in the canal or in the space to exit the spinal canal. Causes of neuropathy are sometimes metabolic (diabetes, thyroid problems) or inflammatory (from autoimmune antibodies). An EMG/NCV can determine of only one nerve is involved or if the neuropathy is affecting multiple nerves. The CT or MRI of the lumbar spine can show the degenerative disc disease. READ MORE
Can having epilepsy affect your memory?
Yes, the memory can be evaluated formally with neuropsychological testing once the epilepsy is managed as best as possible with medications. READ MORE
What are the risks of scoliosis surgery?
The risks and benefits of surgery should be explained by your surgeon and should be clear before surgery is scheduled. If not more opinions may be necessary to clarify the risks of surgery and alternatives to surgery. READ MORE
What is delayed myelination?
Myelin is the insulation of the nerves, it allows nerve conduction and populations of cells to talk to each other. Myelin development during the first years of life shapes the pathways and connections that support function. There can be many different causes of delay of myelination. Making the diagnosis if possible is the next step. READ MORE
Can vertigo be treated?
No. The first step is to have a neurologic exam and imaging of the vestibular system with a brain MRI with and without contrast if possible. There are medical and rehab treatments that can be offered after the diagnosis is obtained. READ MORE
Is pituitary adenoma life-threatening?
Pituitary adenomas are most often benign, but their secretion, if any, as well as mass effect on the optic apparatus need to be evaluated. READ MORE
What causes brain tumors to grow?
We usually follow radiologically whether the tumor is removed or not, but if it is removed, we can look at the tumor microenvironment, genetic makeup, and start asking this question. If it does not change over time and it is small, there is no need to do this. READ MORE
Can laser treatment help spinal stenosis?
The usual surgical treatment for spinal stenosis is to decompress by the nerves with or without a fusion. READ MORE
Treatment options for spinal stenosis?
Physical therapy, spinal injections, spinal decompression, and fusion surgeries can be offered. READ MORE
Can a person have an MRI after a spinal fusion?
Yes, most implants in the past decade are MRI compatible, but the exact implants will be checked before the MRI is performed to make sure that they are MRI compatible. READ MORE
What does a brain tumor headache feel like?
Feeling does not identify the cause of the pain, imaging does. READ MORE
Do you need physical therapy after a spinal fusion?
PT and a regular exercise schedule is useful for core strengthening at the very least but this has be discussed with your surgeon. READ MORE
Do neurosurgeons do spinal surgery?
Yes. READ MORE
Do MRIs explain why some people have vertigo?
The vestibular system includes the middle ear and the nerves as well as the tracts in the brainstem. MRI with and without contrast helps to know if the anatomy is normal. READ MORE
Orthopedic surgeon or neurosurgeon for a spine problem?
Spine specialists can be from an orthopedic or neurosurgery training program. READ MORE
What happens if you let a herniated disc go untreated?
Treatment for a disc herniation can vary based on the effect on the spinal cord or on the spinal roots that are affected by the herniation. In general neurologic problems such as numbness, weakness, balance, tone or bladder problems need to be monitored if present READ MORE
Is Alzheimer's disease treatable?
This is a neurodegenerative disease. The management of the disease makes a difference in the quality of life of the patients but there is no easy treatment to address the cause of the degeneration. READ MORE
Is it normal for your speech to slur with a migraine?
You should consult with a neurologist but yes a migraine can cause temporary motor speech problems. READ MORE
What are some things that cause memory loss?
The first step is to see a psychologist; they can test your memory and give you more information. READ MORE
What causes a brain aneurysm?
There is substantial research on the blood flow and vessel architecture changes as well as the genetic predispositions that can cause aneurysm formation. You can discuss this with the treating physician. READ MORE