Can Eagle Syndrome Cause Strongly Jaw Modulated Tinnitus? My Story

I’m new to the forum and wanted to introduce myself and see whether anyone here has had a similar situation, particularly involving tinnitus.

My Story:
Elongated/calcified styloids, severe somatic tinnitus, rear jaw/neck discomfort, and a small but stable acoustic neuroma. Unsure on styloid reduction surgery success given my situation.

My main problem is worsening tinnitus, which went from being hardly noticeable to affecting quality of life over roughly the last 12 to 24 months. The back of my jaw/neck doesn’t have sharp pain, but in the last year is now tight, sore, and aches. Some days are worse than others.

Complicating things, I also have a small right acoustic neuroma. It is located at the fundus of my right internal auditory canal and currently measures about 6×5 mm. In June 2026 I had a second 3T MRI, and the radiologist report said there was no significant change since with my August 2025 MRI. Although the neuroma may contribute to my tinnitus, its size has changed by 1mm or less over a year, but my symptoms have worsened a lot.

CAT Scan results:
I was issued a CAT scan order because of atypical jaw/neck pain symptoms. My June 2026 CAT scan report listed:

  • “Bilateral elongated, partially calcified stylohyoid ligaments” (R:~50mm, L:~40mm)
  • “Mild compression of both internal jugular veins”
  • “No mass effect on the internal carotid arteries or parapharyngeal soft tissues”

My tinnitus intensity can be played like an instrument:
My tinnitus can be very easily modulated. Right-sided jaw clenching can double the tinnitus volume instantly. The change occurs immediately with muscle contraction and immediately decreases when I relax. Clenching on the left side does almost nothing. My tinnitus is tonal and sounds kinda of like “sssssss” and is coming more from the right than the left.

Neck movement affects it as well. Flexing my head over my right shoulder has a big effect. I have less effect in other directions.

Sometimes, especially with coffee, I can make out my pulse with my tinnitus. I can count my heart rate from it. It becomes more apparent if my head is tilted to the right. It’s unnerving knowing that the styloids are compressing my jugulars when laying flat on an MRI bed, and that they may compress more depending on how I move my neck. I can occasionally get a quick onset of additional volume that can fades away if I move my head. I wonder if this is due to my styloids further interfering with blood flow.

Where things stand:
I don’t think Eagle syndrome explains all my symptoms and the neuroma may be playing a small or a big role.

My neuroma is being monitored with an annual MRI. I’m in contact with an experienced base skull surgeon who has done hundreds of neuroma surgeries and he has laid out a treatment plan if it begins to grow. Thankfully, presently, I have zero facial control issues, no balance issues, and my high frequency hearing loss has been nearly perfectly stable over 24 months. (A signal to me that the worsening tinnitus isn’t just hearing loss related).

The surgeon working on the neuroma referred me to another well experienced base skull surgeon who has hundreds of patients with elongated styloids and is experienced with styloid reduction/removal surgery. He looked at my scans and indicated that I’d be a good candidate for surgical treatment and that there was some (good?) chance that I’d find some symptom relief. He strongly recommends extracting the styloids externally as opposed to orally. His experience is that patients experience shorter recoveries, less pain, and he’s less at risk in damaging major blood vessels. The tradeoff is risk to facial nerves. I’m interested in this option after first trying some lower risk options like Celebrex (which I just picked up). I’ll probably also get a second surgical opinion. I’m in Michigan, but I am not opposed to travel. I fortunately have ok insurance. This set of symptoms is awful and I’m willing to invest in treating it.

I paid for a license for the RadiAnt software and have access to my MRI and CAT DISCOM data. I can post whatever is helpful for discussion.

I’m interested in hearing from people who had tinnitus associated with Eagle syndrome, especially anyone whose tinnitus:

  • Was strongly affected by jaw clenching
  • changed by moving your neck

And for those who eventually underwent styloidectomy: Did your tinnitus improve along with your other symptoms? If so, was the improvement immediate or gradual? Did you have any vascular imaging that helped establish that the styloid was actually responsible?

Thanks for reading. I’m still very much in the information-gathering stage and would appreciate hearing from anyone whose experience resembles this.

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Hi @AkitasRule and welcome to the forum! You certainly have a gnarly looking styloid. I have tinnitus on my right side (also has a gnarly shape as well), and I can change its intensity with my head turning. So sorry you are going through this especially with an acoustic neuroma!

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Hi and welcome!

It’s unfortunately a complicated situation…your theory that the neuroma possibly isn’t causing the tinnitus as the tinnitus has worsened makes sense, and the fact that it changes with jaw movements too. Pulsatile tinnitus (where you hear your heartbeat, often as a whooshing sound) is common with IJV compression; mine disappeared almost completely after surgery, but non-pulsatile tinnitus doesn’t always resolve with surgery, it’s a stubborn symptom unfortunately!

So having surgery could resolve some of your jaw and neck pain, and if you have symptoms of IJV compression it might help with those (head pressure, off-balance/ drunk feeling, dizziness, head and ear pressure, do you have these?) , hopefully the pulsatile tinnitus, but possible not the somatic tinnitus.

If you have IJV compression, the best doctors to see are Dr Costantino in NY, Dr Lui in NJ, Dr Cognetti in PA, Dr Nakaji in AZ or Dr Hepworth in CO, although some doctors have quite a long wait…

Also mentioned by a member is a Pulsatile Tinnitus Clinic at UCSF run by Dr. Amons, whether this might be useful at all? There’s also this video which has been posted:

Pulsatile tinnitus, Dr Athos Patsalides presentation - General - Living with Eagle

Whether Dr Patsalides is worth seeing for ES and the tinnitus I don’t know- he does work with Dr Lo apparently, who has worked with Dr Costantino, here’s a link to a discussion about Dr Patsalides:

Has anyone here used Dr Athos Patsalides in NY? - General - Living with Eagle

The doctor you saw about surgery who mentioned the facial nerve sounds experienced, the facial nerve is extremely delicate and so can be damaged in surgery, it’s usually monitored ( and that’s something to ask about), but if there is facial paralysis after surgery this usually resolves quickly, and there are exercises to do which help.

Unfortunately there’s no sure fire way to tell if it is the styloids causing symptoms for sure, if you’ve had bilateral IJV compression confirmed & elongated styloids confirmed that’s probably as good as it will get…

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The fact that your tinnitus worsens w/ right head flexion/certain head movements is a positive indicator that IJV compression could be suspect as a contributor to the tinnitus. We’ve had a number of members who’ve noticed certain head positions increased tinnitus & other symptoms related to vascular compression.

I have chronic loud sssssss tinnitus in my left ear that might have resolved w/ my IJV decompression if I hadn’t had an endolymphatic duct shunt placed prior to learning I had IJV compression. Caffeine & salt definitely ramp up the volume of my tinnitus almost immediately upon consuming them.

You only sent a picture of your right styloid. Is your left one the same length? It’s not unlikely that your very long right styloid may be contributing to other symptoms you’re not aware of being related to the styloid/ES.

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I have been diagnosed with Vascular Eagle’s Syndrome and am having surgery late in September. I have had a number of unexplained symptoms the past number of years but the one symptom that I started with 18 months ago is pulsatile tinnitus. It was loud and as someone mentioned earlier, salt and caffeine make it even worse. 5 doctors later and after several C scans and MRIs which didn’t show much, I was sent to a interventional radiologist who did the veinous test and confirmed my diagnosis. Mine also lessens when I turn my head or tilt my head. I am seeing Drs. Cognetti and Heller for a styloidectomy and a c1 shave. I won’t know the outcome until later in the Fall. I pray you find the right doctor and get relief. Hang in there and don’t give up!!

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Thank you all for your feedback and kind words.

I’ve had some time to study the scans and better make sense of the descriptions from the radiologist and surgeon. Yeah. I can see why both sides may need attention even with the symptoms and longer styloid process on the right. Scrolling through the CAT scan layers I can see the left side jugular become crescent shaped where the styloid kinda chopsticks it. Right side has some compression, but not as much.

I’ve had moments of lightheaded for no obvious reason, but usually just when getting up after sitting for awhile or while walking with my neck/head held more upright, I’m not sure that’s related. (I think a lot of people experience this?). Since I was a teenager, I consciously try to walk with a straight back and not hunch over. I wonder if that posture has aggravated these issues. This habit is burned in now. I thought it was a good posture thing to do! I will fairly often find myself waking up uncomfortable in the neck and need to move my head around and reposition, I can’t sleep well on one side for more than a few minutes without waking back up and needing to reposition. Again, I have no idea if that’s related.

I have had one consultation with Dr. Shant A Korkigian, OD in Michigan regarding having the styloids reduced/removed. He seems very knowledgeable and well experienced with these issues. I don’t see his name come up in this forum though.

I feel a second opinion is a good idea. Jules, thank you for the contacts. Both Dr. Cognetti or Dr. Costantino seem to receive good feedback here.

@bs9652,
Thank you for sharing. What veinous test did they run?

These structures are so buried in tendons, muscles, blood vessels, and nerves it’s hard to believe that this kind of surgery is 1) possible 2) done with some regularity by some of these doctors. It’s astonishing.

images: left side, then right side, then cross-section where left styloid appears to compress the jugular into a crescent shape:

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I forget what the actual name is but the one where they go through your wrist up into your brain. He was checking carotid on both sides of neck but also looking for Jugular compression which showed up especially when turning my head to the right side as well as downward. The previous Scans always had my head straight. The doctors never thought to have any scans done with different head positions.

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@bs9652 - I forgot to mention that I’m a jaw clencher especially when sleeping. When I clench my jaw my tinnitus ramps up by what seems decibels so we have that in common, too.

That would be a catheter angio/venogram. Sometimes the two are simply referred to as an angiogram but to get the veins checked as well, an angiogram must be ordered for the arteries & veins to be scoped. I had my done through vessels in my groin which is also common.

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@AkitasRule - Your styloids are exceptionally thick up near the skull base which is at least part of the reason they’re contributing to IJV compression.

You have significant collateral veins on both sides which indicates to me your right IJV compression may be equal to what you see on the left side. The axial image you posted doesn’t show the whole of the C1 vertebra. If you go up or down a few slices (not sure which way you need to go) you’ll get the full C1 & may also see that your right IJV looks like the left one.

I’ve annotated your 3D images. You may have some interesting things going on w/ blood vessels in your neck, but you’ll need to ask a doctor about them as I am not a doctor.


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@bs9652 ,
Thank you. When I talk to the surgeons I’ll get their read on this technique and if it’d be useful for their diagnostics and planning for my situation.

@Isaiah_40_31 ,
Thank you for the annotation. I attached a gif as export. (RadiAnt->Ezgif website).
As best as I can tell, the left side jugular is much larger than the right, and more impacted.

CATscan_export_gif

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I couldn’t pause it unfortunately to look for sure…

It does appear your left IJV is larger than the right. It’s not uncommon for one to be significantly bigger than the other. Usually the larger IJV is the dominant one, but not always. Assuming yours is, even partial compression, which it appears you have, could give you significant symptoms.

I agree that your left side looks to be more affected than the right.

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