Can't Wear Hearing Aids? A Surgeon explains your next Option: Bone Conduction Implants in 2025 — Transcript
Full transcript
- 0:00If you've been unable to get on with
- 0:01hearing aids, your team may have talked
- 0:03to you about the option of bone
- 0:05conduction technology. It's a great time
- 0:07for patients as there are now more
- 0:08choices than ever before. But that also
- 0:10means a challenge. How do you figure out
- 0:12which is best for you? I'm a hearing
- 0:14implant surgeon at University College
- 0:16London. And in 2023, I made a video for
- 0:19my own patients comparing each bone
- 0:21conduction device to help them navigate
- 0:23this choice. It ended up being shared
- 0:25and used by colleagues in a number of
- 0:27different cities. But technology also
- 0:29moves fast and it's now 2025. The
- 0:31landscape has changed and it's time for
- 0:33an update. So, this is your complete
- 0:36unbiased and unsponsored guide to bone
- 0:38conduction hearing devices. We're going
- 0:40to cover the fundamentals of bone
- 0:42conduction hearing, a full review of all
- 0:44the main options available today, a
- 0:46head-to-head comparison of how they
- 0:48differ in terms of surgery, visibility,
- 0:51power, and MRI compatibility, and
- 0:53finally, the key further questions that
- 0:56you might choose to ask to help you
- 0:57decide. I've included chapters in the
- 0:59timeline so you can easily find what
- 1:01you're looking for. And if spoken
- 1:02English isn't your first language, then
- 1:04there are also different language
- 1:06captions available if you're watching on
- 1:08YouTube. Right, let's get started.
- 1:10Hearing is precious and yet the impact
- 1:12of hearing loss and deafness is often so
- 1:14underestimated because it is so
- 1:16invisible. It's so easy to be mistaken
- 1:18for being rude when you've not actually
- 1:20heard something. And people are maybe
- 1:22just less likely to adjust for your
- 1:23needs in a way that's so different to if
- 1:25you, for example, had two broken legs
- 1:28where people would be clearly showing
- 1:29you empathy and holding doors open for
- 1:31you. But we know that unmanaged hearing
- 1:33loss has direct impact on social
- 1:36isolation, on marriage and relationship
- 1:38strain, employment prospects and overall
- 1:40daily listening effort and the mental
- 1:42fatigue that that brings. Even more
- 1:44underestimated even by us ENT surgeons
- 1:47than the previous generation is the
- 1:49impact of even having hearing loss in
- 1:51just one ear. Even if the other ear is
- 1:52fine in a quiet room, it's going to be
- 1:54far less noticeable to the doctor
- 1:55looking after you. But single-sided
- 1:57hearing loss will particularly make
- 1:59difficult noisy environments. And to
- 2:01localize where a sound is coming from,
- 2:03it also leads to what we call a head
- 2:05shadow effect where you miss one half of
- 2:07your environment. Think about the car
- 2:08coming down the street or someone
- 2:10calling you from that side. And of
- 2:12course that high listening effort again
- 2:14and the tiredness that comes with it. So
- 2:15what can we do about all of this in
- 2:172025? Well, to understand the solutions,
- 2:20it's first worth understanding how
- 2:22exactly hearing works. Each of your ears
- 2:24delivers sound to your brain via, if you
- 2:26like, a conduction system connected to a
- 2:29microphonic system. The conduction
- 2:31system is made up of your outer ear,
- 2:33including your ear canal, and also your
- 2:35eard drum and three bones behind the
- 2:37eardrum that carry sound vibrations and
- 2:39concentrate them onto a small window
- 2:41into the inner ear, the microphonic part
- 2:43of the ear, the coccleia as we call it,
- 2:45which converts mechanical vibrations
- 2:47into electrical signals that are then
- 2:49delivered to the brain. Now, people can
- 2:51lose hearing as a result of problems
- 2:52anywhere along that pathway. But if we
- 2:54focus in on that conduction system,
- 2:56problems can include scarring up of the
- 2:58ear canal, damage to the eardrum itself,
- 3:00or damage to the hearing bones behind.
- 3:02And some people are even born with some
- 3:04of those components missing. Now, in
- 3:06these cases, a surgeon will first ask
- 3:08the question whether some of this can be
- 3:10reconstructed and recreated with
- 3:12microscopic surgery. So, you might hear
- 3:14the terms canal plasty or tempanoplasty
- 3:16or stapecttomy used for this type of
- 3:19surgery. And these should generally be
- 3:20considered first where possible and this
- 3:23is something your surgeon will usually
- 3:24discuss with you. Now in some cases
- 3:26though these procedures are either not
- 3:28technically possible or deemed too risky
- 3:31or have already even been tried and in
- 3:33this case the next step is to then ask
- 3:36is a conventional hearing aid an option.
- 3:38However, there are a number of reasons
- 3:39why this might also not be suitable.
- 3:42Whether that be because of the ear size
- 3:44and shape causing recurrent infections
- 3:46or if the hearing levels are too low for
- 3:48even the strongest hearing aid. Now for
- 3:50those that have reached this scenario,
- 3:52we can potentially use the magic of bone
- 3:54conduction to provide good hearing.
- 3:56Again, now to establish whether your
- 3:58hearing might be suitable for a bone
- 4:00conduction device, we look at your
- 4:01aiogram. And rather than looking at your
- 4:04overall hearing levels, usually the
- 4:05lower line or what we call your air
- 4:07conduction thresholds, we instead pay
- 4:09particular attention to where your bone
- 4:11conduction thresholds are. In many
- 4:13cases, people with outer and middle ear
- 4:15problems can have quite poor hearing,
- 4:16but their bone conduction thresholds are
- 4:18actually still quite good. And this is
- 4:20then a route we can utilize in a way
- 4:22that we can't with a regular hearing
- 4:24aid. With bone conduction, instead of
- 4:26sending sound vibrations through a
- 4:28poorly functioning ear canal and middle
- 4:30ear, we bypass that part entirely. The
- 4:32device picks up sound and vibrates it
- 4:34through the skull directly to the inner
- 4:37ear. The vibrations reaching the inner
- 4:39ear are then converted to electrical
- 4:40signal to the brain as normal. In fact,
- 4:42a fascinating fact about this is that
- 4:44the composer Beethoven, as he became
- 4:47deaf, found that he could bite on his
- 4:49conductor's batn and press the other end
- 4:51to his piano to hear the music through
- 4:53the bones in his jaw. Now, we can also
- 4:55use this route for people that have no
- 4:58even microphonic hearing on one side.
- 5:00You might hear this term single-sided
- 5:02deafness or more accurately unilateral
- 5:05profound deafness. This is because if a
- 5:07device is placed on the deaf side, the
- 5:09vibration it creates travels across the
- 5:11entire skull and stimulates the ear on
- 5:14the other side, the side that does have
- 5:15hearing, it effectively rroots that
- 5:17sound, overcoming that head shadow
- 5:19effect and stops you missing an entire
- 5:22hemisphere's worth of sound. Whether
- 5:23that's someone calling you from your
- 5:25deaf side or traffic coming down the
- 5:27road without warning. Now, before any
- 5:29discussion of surgery, a trial with a
- 5:30non-surgical device is important. It's
- 5:33the only way for you to experience this
- 5:35unique way of hearing and for your
- 5:36aiology team to measure the potential
- 5:38benefit. And actually, this kind of
- 5:40device can even be a long-term solution
- 5:42for some people who actually want to
- 5:44avoid surgery altogether. The classic
- 5:46non-surgical bone conduction solution is
- 5:48the Baja on softband. A processor, the
- 5:51same one that you would use with a
- 5:52surgical implant, actually instead
- 5:54clicks onto a plastic plate and an
- 5:56elastic headband holds it firmly against
- 5:58the mastoid bone behind the ear. This is
- 6:00the starting point for babies and young
- 6:02children where time is precious to give
- 6:04them access to sound. The BHM contact
- 6:06mini is a further available device used
- 6:08by a number of aiology units now that's
- 6:10very low in cost. For many older
- 6:12children and adults, the cosmetic
- 6:13element to these devices may be a
- 6:15drawback. And so the sound arc made by
- 6:18the company Cockia seeks to address this
- 6:20with a more stylish lightweight frame
- 6:22that you can wear a bit like a pair of
- 6:24glasses holding that vibrating component
- 6:26in just the right place. Now for some
- 6:28this is a more cosmetically acceptable
- 6:29option but there are still some
- 6:31limitations in terms of headaches and
- 6:33whistling feedback from any non-surgical
- 6:35device. Now to avoid that pressure there
- 6:37is also an adhesive solution out there.
- 6:39The one that is medically available is
- 6:41the adhair made by Medel and this uses a
- 6:43sticky adhesive pad each day on the skin
- 6:46behind your ear onto which you can click
- 6:48an external processor. Now, the benefit
- 6:50of that is that there is no pressure and
- 6:52headaches, but the limitation is that
- 6:54there is only so much volume you can
- 6:56possibly deliver through a device held
- 6:58on by a band or stuck to bone with an
- 7:00adhesive. The key takeaway here is that
- 7:02while these devices are absolutely
- 7:04fantastic for a trial, they do have
- 7:05limitations in terms of wearability and
- 7:08power. And so if a trial has been a
- 7:09success and you find yourself thinking,
- 7:11well, I love the sound, but I don't
- 7:13really want to wear this device or you
- 7:14need higher levels of clarity or
- 7:16stronger amplification. Then that's when
- 7:18you're ready to start considering a
- 7:20permanent surgical solution. So let's
- 7:22move on to surgical implants. And
- 7:24broadly speaking, these fall into two
- 7:26categories, perccutaneous and
- 7:28transcutaneous. Let's start with the
- 7:30original. And in terms of pure sound
- 7:32transmission, the most direct method
- 7:34that is perccutaneous implants.
- 7:36Perccutaneous means an implant that
- 7:38shows through the skin. These are often
- 7:40known as bone anchored hearing aids or
- 7:43baras for short. The surgery involves
- 7:45placing a small titanium implant into
- 7:47the skull bone. Attached to this is a
- 7:49connector called an abutment which
- 7:51passes through a tiny opening in the
- 7:53skin. Once healing is done, the sound
- 7:55processor just clicks directly onto this
- 7:57abutment. And this direct connection is
- 7:59the system's greatest strength. There's
- 8:00no skin or soft tissue to dampen those
- 8:03vibrations. It's pure efficient energy
- 8:05transfer. This provides exceptional
- 8:06sound quality and gives it the most
- 8:08power, making it suitable for people
- 8:10with more significant hearing losses.
- 8:12The current most powerful perccutaneous
- 8:14bara is even suitable for patients with
- 8:16bone conduction hearing levels as low as
- 8:1965 dibels on that aiogram and that makes
- 8:21it the strongest category of bone
- 8:23conduction implant. Now, in terms of
- 8:25commercial brands, there are two brands
- 8:27of perccutaneous bara. The bara system
- 8:29made by coccleia and the ponto made by
- 8:32Oticon Medical. And they both work in
- 8:34the same way with an abutment showing
- 8:36through the skin. Now the surgery itself
- 8:37for perccutaneous bara has evolved
- 8:39hugely over the years. Prior to 2012 it
- 8:42involved a big operation usually under a
- 8:44general anesthetic and patients could
- 8:46usually expect to lose quite a bit of
- 8:47hair around the implant. Since around
- 8:492012 that changed quite significantly
- 8:51and the operation was done under local
- 8:53using a small incision and very recently
- 8:55we've moved on even more of a leap and
- 8:57Ottoon medical have designed a technique
- 8:59called mono which we use for all our
- 9:02adult patients and this has great
- 9:03potential because it actually uses a
- 9:05tiny circular skin biopsy punch rather
- 9:08than making a cut at all and that has
- 9:10the benefits of faster healing and
- 9:12better cosmetic results. So for adults,
- 9:15both Ponto and Bara can be performed as
- 9:17an outpatient procedure and this takes
- 9:19as little as 10 to 15 minutes per side.
- 9:21Now, now with all that said, the idea of
- 9:23a permanent metal screw showing through
- 9:25your skin isn't for everyone. It's going
- 9:27to require daily cleaning. And although
- 9:29much more uncommon compared to previous
- 9:31generations, there is still a risk of
- 9:34skin irritation and even a risk of the
- 9:36implant falling out. And this has led to
- 9:38the development of our second category,
- 9:40transcutaneous implants. Now, in a
- 9:42transcutaneous implant, the vibrating
- 9:43part of the implant is actually buried
- 9:45under the skin. And since 2025, we now
- 9:48have three options available in this
- 9:49category that I'm going to show you.
- 9:51With a transcutaneous device, an
- 9:52internal implant is secured to the bone
- 9:54with an external processor worn outside
- 9:56of the head, held through the skin via a
- 9:59magnetic connection. When you take the
- 10:00processor off, the skin is completely
- 10:02intact, and so it's therefore invisible
- 10:05to the outside world. There's no
- 10:07cleaning, no wound. And there is a huge
- 10:09lifestyle and cosmetic advantage for
- 10:11many because of that. Now these devices
- 10:13are termed active meaning the part that
- 10:15creates the vibration is the internal
- 10:17part under the skin and this makes them
- 10:19more effective than some of the older
- 10:21passive magnetic systems that you might
- 10:23have heard of such as Bajar attract and
- 10:25sophono. So let's get into those three
- 10:27options that I said we have available.
- 10:28First we have the bone bridge from the
- 10:30company Medel. Now, Medel brought the
- 10:32first active transcutaneous implant to
- 10:34the market when they bought out the bone
- 10:36bridge. And the internal implant here
- 10:38uses what we call a bending wave
- 10:40transducer, which is secure to the bone
- 10:42with two screws. The external processor
- 10:45is called the Samber, and we've used it
- 10:46reliably and successfully for a number
- 10:48of years now. We've been doing a slimmer
- 10:50version two of the bone bridge implant
- 10:52since 2019, and this is when it first
- 10:54became mainstream. It was an exciting
- 10:56technology because it was the first
- 10:58mainstream active transcutaneous bone
- 11:00conduction implant available for
- 11:02patients who until that point hadn't
- 11:04really wanted a perccutaneous device.
- 11:06Now to have a bone bridge you need to
- 11:08have bone conduction hearing levels on
- 11:09your aiogram of at least 45 dibels. It's
- 11:12also worth noting that streaming to your
- 11:14phone with this implant will require a
- 11:16separate additional device worn on a
- 11:18pendant known as the sambber to go. And
- 11:20we typically also need a CT scan to
- 11:22assess the volume of bone required to
- 11:24house the implant in the skull. And
- 11:26because of that, this may affect the
- 11:28positioning of the implant. Because the
- 11:30amount of bone needed to house the
- 11:31actual implant in the skull is more than
- 11:34compared to a perccutaneous bara. There
- 11:36are a few patients, particularly those
- 11:37who have had previous extensive surgery
- 11:40for whom fitting this implant in the
- 11:42place we want within the skull is a bit
- 11:43tight. And that brings us on to our next
- 11:46implant option, the coccleia oia. The
- 11:48OIA has been pretty popular since we
- 11:50started offering it in 2021. It aims to
- 11:52provide greater transcutaneous
- 11:54amplification whilst only requiring the
- 11:57same bony footprint in the skull as the
- 11:59perccutaneous bara. The internal implant
- 12:01uses what's known as pizzo electric
- 12:04power and so instead of a motor
- 12:05vibrating, it uses material that expands
- 12:08and contracts creating vibration. Now
- 12:10this is thought to have some benefits in
- 12:12terms of being able to provide more
- 12:13power in a given size implant and
- 12:15amplify some higher frequencies more
- 12:17effectively and we see this in the
- 12:19candidacy range which includes patients
- 12:21with bone conduction thresholds as low
- 12:23as 55 dibels compared to 45 dibels for
- 12:26the bone bridge. The external oio sound
- 12:29processor has direct streaming
- 12:30capabilities without an additional
- 12:32device and we've had very good feedback
- 12:34from patients for its performance
- 12:36particularly in noise. The main caution
- 12:38to mention with regards to the OIA is
- 12:40that with all that power, it is the
- 12:42largest of all transcutaneous implants.
- 12:44Now, with patients who have thin skin,
- 12:46this can manifest as quite a notable
- 12:48bump on the side of the head that
- 12:49recipients sometimes say they can see
- 12:51and feel. The size of the OIA also
- 12:53brings some limitations in where we can
- 12:55position it on the skull. And what we've
- 12:57noticed is that this is leading to us
- 12:59needing to position it higher and more
- 13:01noticeably when compared to some of the
- 13:03other implants. And that brings us on to
- 13:05our final transcutaneous implant, the
- 13:08newest on the block, which we started
- 13:09offering in 2025. This is the Centio
- 13:12from Oticon Medical. Now, we are very
- 13:14early into our experience with this
- 13:16device, but I think it's going to be
- 13:17pretty popular because it has the same
- 13:19amplification power as the bone bridge
- 13:21and is also noticeably slimmer in size
- 13:23compared to the OIA. This is a sweet
- 13:25spot for surgeons as the size of the
- 13:26implant combined with shallower bony
- 13:29depth needed means less uncertainty over
- 13:31positioning during the operation. The
- 13:33processor looks stylish and Ottoon I
- 13:35guess like all manufacturers are very
- 13:36proud of their sound processing
- 13:38technology which they say has benefits
- 13:40in terms of sound clarity and
- 13:42conversation in noise. Now at the moment
- 13:44we're offering this implant to adults
- 13:45and older children who have bone
- 13:47conduction hearing of at least 45 dibels
- 13:50or better. However, with that said,
- 13:52Ottoon Medical have made us aware that
- 13:54the internal component is built with
- 13:56capability for more power in the future,
- 13:58and there is definite talk of a future
- 14:01larger external processor being
- 14:03compatible and being able to offer
- 14:04greater power and reserve for patients
- 14:06with worse levels of bone conduction
- 14:09hearing thresholds on their aiogram. I
- 14:11also suspect the age licensing will drop
- 14:13to younger ages as more studies are
- 14:15completed. As we gather more long-term
- 14:17data, I'll aim to post updates via
- 14:19social media. So do feel free to
- 14:21subscribe for that and for other videos
- 14:23about hearing loss treatments and
- 14:25general insights as an ENT surgeon. Now
- 14:27the surgery for all these active
- 14:28transcutaneous devices is more involved
- 14:30than for a perccutaneous implant. Most
- 14:32will require a general anesthetic
- 14:34meaning you'll spend most of the day in
- 14:35hospital and typically the surgery can
- 14:37take 45 to 60 minutes or less.
- 14:39Technically all of the implants could be
- 14:41installed with local anesthetic alone.
- 14:44But this is something to discuss with
- 14:45your surgeon based on your individual
- 14:46factors. And it's fair to say that most
- 14:48of these are put in under general
- 14:50anesthetic. Okay, so now for the most
- 14:52important part of the video. Which
- 14:53should you choose? Perccutaneous or
- 14:56transcutaneous? A direct abutment or a
- 14:59hidden magnet? All of the devices I've
- 15:00mentioned are fully funded on the UK
- 15:03National Health Service, and you can
- 15:04have one or two implants depending on
- 15:06what you need. All the implant
- 15:07processors have a range of colors to
- 15:10choose and customize, and there are
- 15:11third party stickers that you can
- 15:13accessorize with, too. So, what else is
- 15:15important when making the decision?
- 15:17Well, I'm now going to give you what I
- 15:18think are the five biggest
- 15:19considerations that I think will help
- 15:21you choose your category. Let's break
- 15:23down the pros and cons in details.
- 15:25Number one, power and future proofing.
- 15:27This is about your aiogram. A
- 15:29perccutaneous systems direct link will
- 15:31give it the widest fitting range. It can
- 15:34handle more severe conductive and mixed
- 15:36hearing losses. Now, this also gives you
- 15:38more reserve. Now, as we age, our inner
- 15:41ear function tends to slowly decline
- 15:43naturally. And so, a more powerful
- 15:44implant means it's more likely to still
- 15:47be sufficient for your needs in 10, 15,
- 15:50or 20 years time. Now, with that said,
- 15:52the transcutaneous implants we have are
- 15:54still very powerful and quite suitable
- 15:56for the vast majority of candidates. But
- 15:59if the bone conduction hearing levels on
- 16:00your aiogram are close to that line, you
- 16:03might want to consider choosing the
- 16:04device that's going to offer you a
- 16:06little room for your hearing to worsen
- 16:08and give you the maximum longevity.
- 16:10Number two, lifestyle, cosmetics, and
- 16:13daily care. Now, on the face of it, the
- 16:14obvious question might be, why would I
- 16:16want an implant showing through my skin
- 16:18if I could qualify for one that's not
- 16:20visible? With a transcutaneous implant,
- 16:22after all, no one knows you have an
- 16:23implant when the processor is in your
- 16:25pocket. There's no daily cleaning
- 16:27routine. However, there is a trade-off.
- 16:29The external processes for
- 16:30transcutaneous implants are inherently a
- 16:33bit thicker and bulkier to house the
- 16:35magnet, and that can create a bit more
- 16:37of a bulge under the hair. What we found
- 16:39through doing these is that we've had to
- 16:41end up sighting the processor slightly
- 16:43higher on the skull rather than tucked
- 16:45away behind the ear. And so, a solution
- 16:47that you may have chosen for being more
- 16:49discreet actually becomes more
- 16:51noticeable when the implant is being
- 16:53worn. Now, a perccutaneous abutment is
- 16:55always there, of course, but the
- 16:56processor itself can be smaller and more
- 16:59discreet. The downside to perccutaneous
- 17:01implants is that they do require more
- 17:03daily care. And this is simple enough. A
- 17:05quick clean with a soft wipe like
- 17:07cleaning around a piercing, but it is a
- 17:08daily commitment and neglecting this can
- 17:11run the risk of perpetual wound issues
- 17:13and even visits to the hospital for
- 17:15nursing attention, creams, and even the
- 17:17risk of needing it removed. Number
- 17:19three, retention and skin issues. Now,
- 17:21this is the other side of the coin. A
- 17:23perccutaneous device clicks on. It's
- 17:25incredibly secure. It's very difficult
- 17:26to knock off, whilst a transcutaneous
- 17:28device is held on by a magnet. Now,
- 17:31magnets are strong, but even a hard
- 17:32knock or even pulling a jumper over your
- 17:34head can sometimes dislodge it. Now,
- 17:36this can be a concern for very active
- 17:38people or for children, and processor
- 17:40loss is an issue for some. Now, we can
- 17:42adjust the magnet strength, but a magnet
- 17:43that's too strong can cause pressure and
- 17:46redness and pain on the skin. So, it is
- 17:48a fine balance. Number four, having
- 17:50surgery and the recovery afterwards. As
- 17:52we've said, perccutaneous surgery is
- 17:54quicker and can often be done under
- 17:56local anesthetic. It's less invasive,
- 17:58and because of this, it's a popular
- 17:59option for people who have been on a bit
- 18:01of a difficult journey through multiple
- 18:03surgeries for chronic middle ear disease
- 18:05and just simply want a solution that's
- 18:07one and done, minimally disruptive to
- 18:09their schedule, minimal time off work.
- 18:11Transcutaneous surgery typically
- 18:13requires a general anesthetic, although
- 18:15do discuss this with your individual
- 18:17surgeon. With a perccutaneous abutment,
- 18:18we will usually wait between four and
- 18:20eight weeks for the skull to fully
- 18:22integrate with the titanium implant.
- 18:24With a transcutaneous implant, on the
- 18:26other hand, you can sometimes be
- 18:28switched on from as little as 2 to 4
- 18:30weeks following the operation. And
- 18:31finally, number five, and perhaps a big
- 18:33one, the MRI shadow. Now, this is an
- 18:35important consideration. You will read
- 18:36and be told that all of these devices
- 18:38are safe if you're needing an MRI scan,
- 18:40but that transpires in different ways.
- 18:43With a perccutaneous implant, you just
- 18:45take the processor off and you're good
- 18:46to go. The tiny titanium screw is safe
- 18:49in an MRI scanner up to three Tesla. It
- 18:52creates a very small artifact or shadow
- 18:53on the scan and this is unlikely to
- 18:55interfere with any diagnosis on a future
- 18:57brain scan that you might need. Now,
- 18:59with the transcutaneous implant, things
- 19:00are different. The internal magnet is an
- 19:03issue. The Bonebridge, OIa, and Centio
- 19:05all enable the ability to have an MRI
- 19:07safely. For Bonebridge and Centio, you
- 19:09can have an MRI up to 1.5 Tesla. And for
- 19:12the OIA, it's three Tesla. And sometimes
- 19:14radiographers will employ special
- 19:16headband protections just for extra
- 19:18measure. But critically, and perhaps
- 19:19more importantly, all of these magnetic
- 19:21implants create a significant shadow, an
- 19:24MRI brain scan, which can obscure the
- 19:26view of your brain on that side. Now,
- 19:28this is a vital consideration if you
- 19:30have a condition that might require a
- 19:32future MRI brain scan. It's particularly
- 19:34crucial for patients who have had
- 19:36chronic middle ear disease, for example,
- 19:37who may be relying on future MRI
- 19:40scanning to detect a recurrence of the
- 19:42disease. Now, in a way, that immediately
- 19:44cuts the decision in half for a large
- 19:46number of people who are choosing a bone
- 19:47conduction device after having what we
- 19:49call cholesttoma surgery. So, I've given
- 19:52you the five most important factors that
- 19:54I think will influence your
- 19:55decision-making over a bone conduction
- 19:57implant. And armed with that knowledge,
- 19:58hopefully you're going to have a clearer
- 19:59idea of which implant is going to fit
- 20:02with your specific preferences and
- 20:03priorities. Now, hopefully I've given
- 20:05you the tools to now have a really
- 20:07highquality discussion with the team
- 20:09looking after you. However, there is
- 20:10more. And for those of you that really
- 20:12like doing your research, I'm now going
- 20:14to run through eight other frequently
- 20:16asked questions that sometimes influence
- 20:18patients when figuring out which bone
- 20:20conduction implant is best for them.
- 20:21Number one, my anatomy. Based on my bone
- 20:24thickness and the position of the vital
- 20:26structures, am I a candidate for all
- 20:28implant types? And will there be any
- 20:30implications on where it's positioned? A
- 20:32CT scan is sometimes needed to answer
- 20:34this question, especially for the
- 20:35transcutaneous devices which have a
- 20:37larger internal footprint. Furthermore,
- 20:39if I need implants for both ears, am I
- 20:42able to have both during the same
- 20:43operation or does it need to be done one
- 20:45at a time? Your surgeon may have a
- 20:47reason for recommending one or the
- 20:49other. Number two, connectivity. If I
- 20:51use an iPhone, Android, will this device
- 20:54stream directly to my phone? And if not,
- 20:56which extra streaming device will I need
- 20:59and what will it look like? Other
- 21:00questions include, what is the app like
- 21:03to use? Do I have any more niche
- 21:04requirements? For example, like if I'm a
- 21:06musician in a band for this, it's worth
- 21:08going to the manufacturer's websites
- 21:10yourself as there willistically be
- 21:12limited time in your aiology
- 21:13appointments for this. And do check the
- 21:15latest compatibility list for your exact
- 21:17phone model and operating system. Number
- 21:19three, the other ear. If I already wear
- 21:22a hearing aid in my other ear, will this
- 21:24device be compatible with a conventional
- 21:26hearing aid in my other ear if I ever
- 21:28need one? Your aiologist will help you
- 21:30answer that question. Number four,
- 21:31dexterity and batteries. Can I try
- 21:33holding and attaching dummy versions of
- 21:35the processor? How easy is the battery
- 21:37change? Is it rechargeable or
- 21:39disposable? What's the typical battery
- 21:41life for children? Is the battery
- 21:43compartment tamperproof? Number five,
- 21:45helmets and headwear. I regularly wear a
- 21:47cycling helmet, hard hat, headscarf. How
- 21:50will I know which processor type will
- 21:51work with this? Can we trial a position?
- 21:53Number six, age licensing. Are there any
- 21:55age restrictions on some of these
- 21:57devices? Some are not licensed for very
- 21:59young children, and are there any
- 22:00circumstances that would necessitate an
- 22:02offlic decision? Number seven,
- 22:04accessories. What accessories come as
- 22:07standard? Things like a remote
- 22:09microphone or a TV streamer can make a
- 22:11huge difference, and the bundles offered
- 22:13by each company can vary. And finally,
- 22:15number eight, could a middle ear implant
- 22:18be an option? Now, an active middle ear
- 22:20implant is a different type of implant,
- 22:23but there is often some overlap, and
- 22:25many patients could have either a bone
- 22:27conduction implant or this as an
- 22:29alternative. Now, if you think this
- 22:30might be the case for you, then it's
- 22:32worth asking if that type of implant
- 22:34might be suitable. It's particularly
- 22:36good for people who have hearing
- 22:38problems related to their ear canal, but
- 22:40do still have a healthy middle ear
- 22:42space. The currently available option we
- 22:44have is the vibrant soundbridge made by
- 22:47Medel and I've covered that implant in
- 22:49an entirely separate video which I'll
- 22:51link to. The final important thing I
- 22:52should say is to remember that your
- 22:54recommendation will come from a
- 22:56multidisciplinary team. This isn't just
- 22:58a surgeon's decision or an aiologist
- 23:01decision. It's a big deal for you which
- 23:02means it's important to us that we get
- 23:04it right and it's sometimes a complex
- 23:06weighup. As a minimum for a bone
- 23:08conduction implant decision, the
- 23:10recommendations will need to be from at
- 23:12least both a surgeon and an aiologist,
- 23:14but may also involve a speech therapist,
- 23:16a teacher of the deaf, a psychologist,
- 23:19and a radiologist. The role of your team
- 23:21will be to help you understand what's
- 23:23technically suitable. The whole process
- 23:25is then enriched if you're able to help
- 23:27your team understand what works best for
- 23:29your life and your individual
- 23:31circumstances. Now, I've spent a lot of
- 23:32time putting together all of this
- 23:34information into a single comparison
- 23:37table, which I hope will be useful for
- 23:39both patients and clinicians around the
- 23:41world that work with these devices. So,
- 23:43that's a complete deep dive into the
- 23:45world of bone conduction hearing
- 23:46implants in 2025. This tech evolves
- 23:49almost every year, and the challenge is
- 23:51to make sure patients are given access
- 23:53to all the devices that might be
- 23:55suitable. Now, as you can see, there's
- 23:57no single best device, but there is
- 23:59almost certainly a best device for you
- 24:02based on your hearing, your lifestyle,
- 24:04and your priorities. So, I hope this
- 24:06video helps patients and also helps
- 24:08teams around the country save time and
- 24:10enhance their pre-operative counseling.
- 24:12Hearing is precious, as I'm always
- 24:14saying, and it can be the window to your
- 24:15social life, professional life, family
- 24:17life, and mental health. And that is
- 24:19something definitely worth investing in.
- 24:21So, please do share this video and
- 24:23please do leave a comment letting me
- 24:25know how you came across this video and
- 24:28also let me know of all the key factors
- 24:30we've discussed which do you think is
- 24:32the most important? Thanks for watching.
- 24:37[Music]
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