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Dr Arj Imbuldeniya - OrthoLongevity, Lanserhof at The Mayfair Arts CLub, London (2026)

Q: What is the address?

Lanserhof At The Mayfair Arts CLub

20/09/2026

I dropped my son off at university yesterday and it turned out to be one of the most painful things I have ever done. I wasn’t expecting this, I had been so happy for him, he was excited, prepared, ready for his new life, and I understood all of this, remembering too how I felt at exactly his age, being dropped off in 1995. Yet I spent most of the drive back last night, and this morning, in tears, feeling like he has gone forever.

For eighteen years my life had a shape. Taran was at home, my mother was fit, independent and well, and I spent long days in clinic and theatre, and more recently many months building OrthoLongevity & Orwyn, trusting that the people I loved would always be there, accessible to me when I got home.

This summer it all started falling apart. My mother had a significant stroke while on holiday overseas, I flew out to be with her, stayed by her bedside for weeks, advocating diplomatically for her as a son but also as a doctor to ensure her care was as good as it could be, then we brought her home with a nurse es**rt, ambulance to plane, plane to ambulance, into her local NHS stroke unit, who were amazing. She is now working hard in a rehabilitation unit, but I’m not sure she will ever be my mum again, like how I knew her, so it’s tough.

I turn 50 in January, the age my father was when he died, and an age my grandfather never reached. If I want to drive Finley to university one day, I will be 68, and I need to be strong, mobile and well enough to carry his boxes up the stairs.

That is exactly what I am passionate about for my patients.

Orthopaedic longevity is how we protect those moments, and it is why I am building Orwyn with the NHS, so that people with joint and muscle problems see the right person at the right time, regardless of whether they can afford to pay.

So today, I will keep going, for Finley, for my patients, and for anyone who wants more good years with the people they love, and I will continue to practise what I preach.

What has helped you adjust when life has started to change around you? I need some help ❤️

17/07/2026

Most people with knee pain don’t need surgery.

They need the right team, in the right order.

At Lanserhof at The Arts Club, I work alongside physiotherapists, strength coaches and health specialists to fix the cause, not just the scan. As a knee surgeon, I’m often the one telling patients they don’t need an operation. And when surgery is the right answer, they’re already with the surgeon who does it.

This is OrthoLongevity™.

Find your Knee Age in 60 seconds at kneeage.com

Tag someone whose knees are older than they are 👇
jointhealth longevity healthyaging over50fitness menopausehealth londonclinic lanserhof kneeinjury osteoarthritis drarj

“Have you been told surgery is your only option?”

21/06/2026

I never wanted to be a father.

For a long time I was certain of it. I’d seen what fatherhood could look like, and I didn’t want anything to do with it. It wasn’t for me. I wanted a different life, fancy restaurants, first-class air travel, a sports car, an apartment in a big city with a view.

My own father died when he was a year older than I am now. Before that, he had struggled, with drink, and with a quieter kind of diminishment.

He had been someone back in Sri Lanka. Respected, educated, a man with status, known. Here, far from all of it, he slowly became a smaller version of himself, and I watched it happen, his health declining.

The repeated hospital visits, the cold medical interactions in a language I didn’t understand back then. By the time I was sixteen, before my GCSEs, before he knew I’d dedicate my life to being a different kind of doctor to the ones I’d met, he was gone. I decided, without ever quite saying it aloud, that I would not risk repeating him.

Then life did what life does.

I have four children now. Eighteen, fifteen, three, and seven months old. Supporting A-level revision for one son and weaning my other son off milk in the same evening.

The thing I was most afraid of has turned out to be the best thing I have ever done, and I’ve built a fulfilling career out of treating people with orthopaedic trauma and arthritis, so I don’t say this lightly.

They didn’t just give me a family, they gave me a reason, to get up earlier, to start training, to put the drink down, to look after the body I’d spent years neglecting, to become someone worth copying, rather than someone not to be like.

Everything I now do in orthopaedic longevity, every patient I gently advise to train, to sleep, to protect the decades ahead, I understood first by needing to be here for these four, and by understanding how important every day we have here is.

Children don’t need you to be perfect. They need you to be honest with them, to put them first, to show up again and again, and to still be standing when they’re grown.

To every dad doing the quiet, unglamorous work of staying present and healthy, around for the long version of the story — happy Father’s Day.

Arj

07/06/2026

Sunday morning, empty gym, just me and leg day. The strongest predictor of how long you’ll live isn’t your heart — it’s how strong your legs are. I love having the place to myself, but oart of me wishes I didn’t. Lower-body strength matters more the older we get, and it’s never too late to build it. Know your Knee Age in 60 seconds — link in bio.
MusclePower WomensHealth GymMotivation

26/05/2026

Coralie turned 3 this weekend.
Three months premature, 740g, a massive brain bleed, immature lungs, a malrotated intestine. Three hospitals, four major surgeries, over 150 days in intensive care. Nights we went to bed not knowing if we’d see her in the morning.
Today she’s demanding Moana for the hundredth time, singing Let it Go at full volume, and feeding her baby brother his milk. This happy little world of mine doesn’t feel real.
I’m 49. My dad died at 50. My granddad at 42. The pattern in the men of my family has always been short lives. Those first months in NICU made me look at it properly. Four children now, the youngest six months old. Leaving any of them the way I was left was unthinkable.
So I changed, 20 kilos lighter, alcohol-free, eating properly, training most mornings — nothing heroic, just consistent, 60 mins of strength on the resistance machines and weights and 5-10km runs. I finally had a reason, a why, that wouldn’t run out after the motivation disappeared.

Coralie doesn’t know any of this yet. To her, yesterday was cake, balloons, and the unicorn scooter she’d been demanding for months.
Happy birthday little one . You changed everything, including how I help my patients ❤️

17/04/2026

My much cleverer wife Annie showed me a research paper a few breakfasts ago that stopped me mid coffee .

Stanford University published research in Science identifying a protein that doubles in our cartilage as we age and essentially switches off the joint’s own repair signal. When researchers blocked it, something happened that they themselves called remarkable.
The cartilage grew back.
Not scar tissue. Proper hyaline articular cartilage — the smooth, load-bearing tissue that osteoarthritis destroys and that surgeons have been trained to believe cannot regenerate in adults. It grew back through changes in the behaviour of cells that were already there. No stem cells, no surgery. Just the right biological environment.
They tested it in aged joints, in ACL-injury models, and in human cartilage taken from patients already undergoing knee replacement. End-stage tissue, already removed from the body, began to regenerate after just one week.
This is nowhere near an approved therapy. But what it changes right now is not the treatment — it is the argument. The fifty-year assumption that adult cartilage cannot regenerate appears to be wrong. And if that premise is wrong, the threshold at which we recommend replacing a joint needs to change well before any new drug reaches the clinic.
I have written the full analysis over on The Ortholongevity Journal — free to read, no medical degree required.
If you know someone who has been told their cartilage is worn and there is nothing to be done except wait for a joint replacement, please share this with them.
Link in the comments.

15/04/2026

I spent years telling patients to train, eat better, and sleep more — while quietly not doing it myself.
That changed. And it changed everything about how I practice medicine.
I’m a consultant orthopaedic surgeon. I’m 49. I strength train three times a week, I don’t drink, I’ve run the London Marathon, and I take my own joint health as seriously as I take my patients’.
Not because I’m trying to look good in a gym photo — but because I genuinely believe you cannot ask people to change their behaviour if you haven’t wrestled with it yourself.
The hardest part of joint health isn’t the diagnosis. It isn’t even the treatment. It’s getting someone to consistently do the right things on a tired Wednesday morning when no one is watching.
That’s the problem OrthoLongevity™ is built to solve.
Find your Knee Age at the link in bio — it takes sixty seconds and gives you something real to work with.

15/04/2026

I spent years telling patients to train, eat better, and sleep more — while quietly not doing it myself.
That changed. And it changed everything about how I practice medicine.
I’m a consultant orthopaedic surgeon. I’m 49. I strength train three times a week, I don’t drink, I’ve run the London Marathon, and I take my own joint health as seriously as I take my patients’.
Not because I’m trying to look good in a gym photo — but because I genuinely believe you cannot ask people to change their behaviour if you haven’t wrestled with it yourself.
The hardest part of joint health isn’t the diagnosis. It isn’t even the treatment. It’s getting someone to consistently do the right things on a tired Wednesday morning when no one is watching.
That’s the problem OrthoLongevity™ is built to solve.
Find your Knee Age at the link in bio — it takes sixty seconds and gives you something real to work with.
MSK PreventSurgery StrengthTraining

06/04/2026

How old are your knees?

Are they the same age as you — or older
than you think?

Your knees have a biological age. And
most people have no idea what theirs is.

I’m a consultant knee and hip surgeon.
My job is to keep people away from
surgery — by fixing the biology before
it’s too late.

Find out your Knee Age free in 60
seconds 👇
ortholongevity.ai

Then send it to someone whose knees
you’ve been quietly worried about.

BiologicalAge
KneePain Longevity MedTok HealthTok
SurgeonAdvice FreeHealthCheck
SendThisToSomeone LondonSurgeon
BiologyFirst

05/04/2026

This Easter weekend, I watched someone I love struggle to get up from the table after lunch (no not my 82 year old mum, she's actually fine !
They're not old, they're just not being helped by the current health system.
It made me think about how many people I know — friends, family, people I genuinely care about — who are in the same position without realising it.
As an orthopaedic surgeon, I spend my weeks seeing patients who come to me too late. Not because they ignored the problem — but because nobody told them there was one, or because they were not sure who to see. By the time most people get to me, years of quiet deterioration have already happened. Biology shifting, muscles weakening, inflammation building. None of it hurts until it becomes significant and then you start to feel pain, tightness, stiffness or swelling.
Joint health isn't one thing. It's a complex system — biology, movement, strength, injury history, and genetic risk.
So I got together with excellent colleagues, physiotherapists, osteopaths, sports medicine doctors, strength coaches, and functional medicine clinicians, and we built something to measure all of it.
👉 Knee Age™ www.ortholongevity.ai
A free 60-second test that tells you your biological knee age — how old your joints actually are, compared to how old you are.
Some people find out they're doing better than they thought.
Others find out they're further along than they realised.
Both are worth knowing. Now, not later.
This isn't just for people with bad knees. It's for anyone who wants to know where they stand before it becomes a problem.
This weekend felt like exactly the right time to share it — because most of us have someone around the Easter table we're thinking about.
👉 www.ortholongevity.ai — free, 60 seconds.
Do it yourself, do it with your partner, your friends, your family, do it with your parents. Drop your score in the comments and I'll tell you what it means. Have an amazing weekend.

Dr Arj Imbuldeniya - OrthoLongevity

20/09/2026

17/07/2026

21/06/2026

07/06/2026

26/05/2026

17/04/2026

15/04/2026

15/04/2026

06/04/2026

05/04/2026

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