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Equinox is a physical therapy practice in Sarasota, Florida. We specialize in treating people with dizziness, vertigo, balance problems and facial paralysis.

Thursday, 02 January 2014 00:00

Benign Paroxysmal Posititonal Vertigo- BPPV

So, what should be the first topic for my Blog? That’s easy BPPV! Why BPPV? I am choosing this topic because it is the most common type of inner ear disease. Of all inner ear disease, it takes up about 25% of all inner ear conditions. Also, it is the easiest to treat! BPPV stands for Benign Paroxysmal Positional Vertigo. BENIGN, meaning it is not life threatening and will not kill you. PAROXYSMAL, meaning the symptoms come and go. POSITIONAL, meaning the symptoms are triggered by a change in head or body position. And VERTIGO, meaning the person complains of a spinning sensation.

So many times people come to me and say, “they told me I have something wrong with the “crystals” in my ear”. Yes, that really sounds strange and like voodoo, but it’s not. There are crystals in our ears and they are supposed to be there! They are called “otoconia” and they are made up of calcium carbonate. They have to be seen with and electron microscope, because they are too tiny to see with the naked eye. Some people call them “ear rocks” because of their appearance. These tiny crystals can cause a heap of trouble when they become dislodged and start floating in the parts of the ear where they don’t belong. This will be better understood once you learn a bit about basic ear anatomy.

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Art is inspirational, and when I see these rocks, I can’t help myself! They make me think of otoconia!

Understanding the inner ear anatomy and BPPV

Lets start with the outer ear and work our way inward. Sound travels from the outer ear, down the ear canal, to the ear drum. It crosses the eardrum and is conducted by 3 little bones called the malleus, incus, and stapes to the cochlea. The cochlea is in the inner ear and is incased in the temporal bone of your skull. Sound information is processed in the cochlea, and then transmitted by the cochlear nerve to your brain, which then translates the information into what we know as sound. If you really want to be technical about it, we hear with our brains!

The other half of the inner ear is the balance part, and it is called the vestibular system. In the vestibular system, we have 3 canals that are filled with fluid. When we move, the fluid moves, and it stimulates the little nerve fibers, which look like tiny hairs. These 3 canals converge into a central area where there are nerve cells that sense gravitational forces. These structures are called the saccule and utricle. They have a gelatinous matrix on top, which is where the otoconia, (or crystals), are found. The function of these crystals is to help stimulate the nerve when our head changes position. The information then travels down the vestibular nerves to the brain and our brain uses this information to help us balance and coordinate head and eye movements. However, if these crystals break free and start floating in the canals of the ear where they don’t belong, then when a person moves in the plane of that canal, for instance, when bending over or tipping their head back, it causes an abnormal woosh of fluid across the nerve cell and triggers vertigo or a spinning sensation.

With BPPV, the vertigo, or actual spinning sensation last for seconds, usually less than a minute. Once the crystals float to the bottom of the canal, the spinning stops. But if you move your head again, you can get the spinning all over again. Gradually this symptom will fatigue.

So how is BPPV treated?

Well, many times is goes away on its own in a day or two. Other times, it can last for a long time and not go away unless it is treated.

To treat this, it first has to be diagnosed properly. There is a lot of information out there on the internet, and sometimes people try to treat themselves with varying degrees of success or failure. Diagnosing which canal the crystals are floating in takes knowledge and a clear understanding of the condition and it’s various presentations. For instance, a doctor or therapist will test to determine if the crystals are loose in your right ear, your left ear, or both ears. Once that is determined, the next thing to figure out is which of the 3 canals are the crystals loose in? This is very important because the treatment is different for each canal! With both ears combined, there are 6 canals that need checking in order to come up with the correct diagnosis. Therapists or doctors look at the pattern of eye movements that create the sensation of vertigo while in the test positions in order to determine which canal is affected.

Research tells us that the most common canal for BPPV is the posterior canal, which is affected in 80-85% of most cases. But the horizontal canal, or the anterior canal, are also possibilities. The test for BPPV is called the Hallpike Dix test (also called the Dix-Hallpike Test depending on who you ask). It is used to diagnose BPPV if the posterior or anterior canal is the culprit. Testing for the horizontal canal is done by the roll test.

Treatment for the posterior canal is done by the Epley Maneuver. It is a treatment named after a famous ear doctor named Dr. John Epley who was the first to present this treatment for this condition. He is a great guy, and I have met him on several occasions. He is getting older now, and is no longer in practice, but his techniques have helped so many people and have become the standard of care for posterior canal BPPV. There is another technique called the Semont Maneuver. This can be effective, and I will use this when a client is not responding to the Epley Maneuver. Brandt Darroff exercises are also used when the above techniques are not working for a client. The Brandt Darroff exercise is not a corrective treatment like the Epley or Semont. It works on the theory of habituation, which means with repeated exposure to the position that is provoking the vertigo, our brain will learn to become desensitized to the motion, and disregard the stimuli so that one can move in and out of positions that usually trigger vertigo and dizziness.

If you need to find a doctor or therapist near you who is familiar with treating BPPV, I recommend going to the Vestibular Disorders Association website. There, you can enter your area code and find a doctor or therapist in your area.

Thursday, 26 December 2013 00:00

New Ear Research

From Dr. Anil Lalwani at Columbia Presbyterian Hospital in New York City


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In November, 2013, I traveled to Anatalya, Turkey for the 29th Politzer Society Meeting.  I was so fortunate when on the bus from the airport to the conference center, I ran into Dr. Anil Lalwani from Columbia Presbyterian Hospital.  Dr. Lalwani is an otologist, (an Ear Nose and Throat physician who specializes in the treatment in inner ear problems), and Chief of the Division of Otology, Neurology, and Scull Base Surgery.  I was asking him,  “So what’s new?  Do you know of any exciting new research or treatments on the horizon that might be able to help my patients in the future?”  I was so happy to hear him say the word, “YES”!   Dr. Lalwani described to me the exciting research that is coming out of his lab at Columbia.  He and his team are developing tiny needles that can be used to access the inner ear.  One application for these needles is for diagnosing disorders that may be happening in the ear.  These needles will be able to collect inner ear tissues and fluids, which can then be analyzed to diagnose signs of disease.  Another application of the needles is to deliver medications directly to the inner ear, for example, aspirin.  Currently, medications to treat inner ear problems are given systemically by mouth, by IV, or they diffuse into the inner ear when injected into the middle ear.  Being able to deliver medication directly to the inner ear cochlea or to the vestibular balance system is indeed an advancement in treatment. 

     I will keep you posted on Dr. Lalwani’s research developments, and when this new technology will be ready and available for patients.  If you live in the New York City area, and need an excellent physician, with the tools at his fingertips to diagnose and treat your problems, I highly recommend Dr. Anil Lalwani.  His contact number is 212-305-5820.  He will also be able to help you find the right audiologist, or physical therapist to meet your needs. 

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Turkish coffee break- Politzer Society Meeting 2013, Turkey




Wednesday, 18 December 2013 00:00

Vestibular Excellence in the Middle East

I am happy to announce the realization of a dream! I have been traveling to the American University of Beirut Medical Center for several years now. My husband was going to give grand rounds in the Ear, Nose, and Throat (ENT) Department at the hospital a few years back, and I said, “Do you think that they would like to hear from a physical therapist about how to work with patients with vestibular disorders?” When he asked the department, they invited me to speak as well! I talked about vestibular rehabilitation, and how doctors, physical therapists, and audiologists can form the most effective and comprehensive team to treat individuals with inner ear balance problems. The talk was wonderfully well received. Before I knew it, their physical therapy director (who also happened to be the President of the Lebanese Physical Therapy Association), Ms. Claude Maroun, and their ENT physicians began imagining how to bring the first center of its kind to the Middle East. They were committed to making this dream come true. Each time I would return to Beirut, I would meet again with the doctors and therapists, at times just brainstorming, or lecturing, or working with their vestibular therapist in training.


Beautiful Beirut

Earlier this year, I got an email from Claude Maroun stating that they were sending a therapist to Florida for 3 weeks of training! Wow! This was huge. Youssef Koaik came in March 2013, attended a course for 1 week, and afterwards spent 2 weeks in training with me at Equinox Physical Therapy and with the team at the Silverstein Institute.

Currently, I am in Turkey at the Politzer Society Meeting. To my great joy, the ENTs from Beirut, (now old friends) are in attendance as well! What a happy reunion! When I saw Dr. George Zaytoun, head of ENT, I couldn’t wait for the update on the vestibular program. He was pleased to inform me that his colleague, Dr. Marc Bassim, has been appointed the medical director of the new Balance Center. For those of you unfamiliar with these two gentlemen, let me fill you in. They have done their training in the USA at two of the finest medical institutions for ENT in the world (Dr. Zaytoun at Massachusetts Eye and Ear Infirmary, and Dr. Bassim at the House Clinic). But the biggest news is that the center will be opening in January 2014, and they have spared no expense in providing their patients with the most sophisticated equipment available. For instance, they have a Rotary Chair Test, Posturography Machine, Otometrics Video Head Impulse Test, VNG machine, VEMP machine, and audiogram. All in all, I am estimating a quarter million US Dollars in equipment alone! There are only a few centers worldwide that have this level of sophisticated technology at their fingertips. This, in addition to their highly trained and accomplished MDs, PTs, and audiologists, make them a formidable team in treating disorders of the inner ear.

Can you imagine, that from one talk a few years ago, they have built this center? They are remarkable and inspiring! I know that they will blaze a trail of excellence in the Middle East, and the world at large. I will definitely keep you posted on their developments, as I feel they are the ones to watch! If you live in the Middle East, you now have someplace closer to home to go when you have inner ear vertigo, dizziness, or imbalance problems. Nushkur alla (thank God).

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2009 Physical Therapy Department - Beirut. Claude Maroun, Laura Wazen, Youssef Koaik.

Thursday, 12 December 2013 00:00

Why Blog?

If you knew me, you would never in a million years think that I would be writing a blog. Up until 6 months ago, I didn’t even have a smart phone. I hadn’t bought a new cell phone in 15 years. So why blog? Good question. I have been fortunate enough to travel the world learning the latest in treatment and innovation for people with vertigo, dizziness, balance problems, falls, hearing problems, concussion, and facial paralysis. I benefit from this knowledge, because I love to learn! My patients also benefit from these travels, because they get the latest treatments for their issues. However, there are so many people out there that have no access to information that could potentially change their lives and give them hope for a cure. Many times the people who see me in my office say, “Why hasn’t anyone else told me that before?”.

By now, you are probably wondering who I am. I am a physical therapist who works with people with vertigo, dizziness, balance problems, falls, inner ear disorders, concussion, facial paralysis, stroke, and Parkinson’s Disease. I have been a therapist since 1998 and have a Doctorate Degree in Physical Therapy. I have worked in acute care hospitals, out patient facilities, and nursing homes. I opened my own practice, Equinox Physical Therapy in 2011, because I wanted to be in charge of how patients are treated from the moment they seek treatment until the time their therapy is completed. But, I don’t want this blog to be about me. I want it to be about you, that is, if you have any of the conditions I mentioned above…

But still you must be wondering, why blog? So what happened? Well, I was on a vacation to South Africa, and I met a fascinating young, talented woman who has started a blog relating to her business, which is about baking, decorating, and do-it-yourself crafts. If you love these things, you should check out her blog: Her name is Alana Jones-Mann. She was sharing with me how many people she could reach with her blog ideas, and it clicked! I thought WOW- this is the answer to my question of how to share my unique experiences with the general public. I had considered starting a support group at my office, but this would only help the local people. Whereas a blog could help people all over the world and be free of charge. Also, when you are dizzy, driving could be a problem… But with a blog, the person can connect and learn right from their own living room! What a great idea! I was hooked!

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Two Cheetah brothers seen on Safari- South African inspiration at it’s best!

These are my ideas, and I’m sure that the more I do this, the better I will get at it, so be patient with me…

This is my mission statement: To provide information for free on the latest research, technology, treatment, and support for those living with dizziness, vertigo, balance problems, falls, facial paralysis, concussion, and inner ear disorders.

I want to include updates on meetings I attend. You see, the meetings I go to are for physicians, nurses, occupational therapists, speech language pathologists, physical therapists, and audiologists. I see this new blog as a bridge for the average guy or gal, to learn what is new in health care and how can they learn more to better their lives. I will share with you the latest and greatest in regards to treating the above symptoms, and links to the information.

I hope you find this information helpful, and hopeful. It is not meant to substitute for an evaluation by a doctor or physical therapist, so if you are having a problem, go see a reputable health care professional for guidance… Please feel free to give me your input, as this blog means nothing if it reaches no one… Also, let’s keep the message in focus, which is to help…

You can contact me, and I am interested in your comments.

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Dr. Laura Wazen

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Listen. Listening is the most important step in understanding a patient’s concern. It is the most basic beginning, and in health care today, so often undervalued. It directs understanding, direction of testing, and formulation of a plan. It is the most important step in paving the road to treatment and recovery.

Learn. My role is not only to learn from my patients, but to guide them in how to learn from me, what they should do to take back their lives and create positive change.

Live. Life is a gift. The purpose of all treatment at Equinox Physical Therapy is to restore function, independence, and freedom to clients recovering from or living with an illness.





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