I am Mário Pereira, a physiotherapist dedicated to the spine. The person who assesses you, the person who treats you and the person who answers your messages is always me — in person at Parque das Nações, in Lisboa, or online, wherever you are.
Before you book anything, read through this page. The idea is that you leave it understanding better what is going on with you — even if you never end up speaking to me.
A study of 3,369 adults, with an average age of 53. Among those who had back pain, 77.8% showed these changes. Among those who had no pain at all, 74.4% — practically the same. Published in 2026 in the medical journal JAMA.
If you have been told you have wear and tear, arthritis, a disc bulge, bone spurs or a herniated disc, you probably left that appointment thinking your spine is damaged. It is a reasonable conclusion — and it is the reason so many people spend years afraid to move.
But those same changes appear in people who have never had any pain at all. In other words: the scan shows how your spine is, not what it is doing today. And it is what it is doing today that causes pain — which changes with position, with movement, with the time of day.
That is precisely what gets assessed with a body in front of me: how you respond to movement, which directions ease it, which make it worse. No scan answers that question for you.
Open the one that seems closest to what you feel. It is not there for you to diagnose yourself — it is there so you can see that what happens to you has a pattern, and that the pattern says something. Each one has a page of its own, explaining the subject from beginning to end.
This is how I explain to my patients a pattern I see very often: pain that changes place and intensity depending on position, with nothing obvious on a scan. The hypothesis is this: inside the small joints of the spine — the facet joints — something may become compressed in certain positions and released in others. That something could be a small fragment of cartilage loose inside, or the joint capsule itself, folding inwards and getting caught when the space narrows. It is not a settled diagnosis, nor a name recognised in the literature — it is an explanatory model I use because it describes well what I observe and because it points treatment in the right direction.
Understand mechanical obstructionHaving a herniated disc on a scan and having pain caused by that herniated disc are two very different things.
When the disc really is irritating the nerve root, the picture has a recognisable shape: pain travelling down the leg or the arm along a well-defined path, often with a burning or shock-like sensation, and it may come with pins and needles or numbness. There may also be loss of strength or sensation. The first aim of treatment is to make that pain stop travelling towards the foot or the hand and start moving closer to the spine, up above the knee or the elbow. This is called centralisation, and it is the most positive sign that things are going the right way: bringing the pain back to where the problem began.
Understand herniated discsThe canal the nerves pass through becomes narrower, and in certain positions the space reduces further still. The pattern is very characteristic: you can walk a short distance, which keeps getting shorter over time, and you start to feel a great heaviness or tiredness in the legs, or in the lower back. Relief comes very quickly with something simple — sitting down, or leaning forwards, the way you lean on a supermarket trolley. The first thing we try is to gain space, so the nerves stop being compressed; only then, with the symptoms calmer, do we work on walking tolerance, mobility and strength.
Understand spinal stenosisSurgery solves a specific structural problem, but on its own it does not give back the confidence to move. People often come to me months or years after an operation, with no severe pain, but afraid to bend, to pick up a grandchild, to go back to the gym. The work is progressive and specific: recovering range of movement, rebuilding strength, and showing your nervous system, step by step, that movement is safe again.
Understand post-surgical recoveryNothing on this page replaces an assessment by a healthcare professional. And there are situations that are not a matter for physiotherapy at all:
this calls for urgent medical care, the same day.
A medical appointment the same day, as soon as possible, with neurosurgery or spinal orthopaedics.
This is not a matter for physiotherapy, nor for any other healthcare professional.
And it is not a matter of waiting to see whether it improves. Here, time is what weighs most on the outcome: the sooner you are seen by a doctor, the better.
See every sign, by area, and what to do in each case
There is no rota of therapists, no student picking up where someone left off, no machine you are left on for twenty minutes with nobody there. The person who answers your message, the person who assesses you, the person who explains what was found and the person who adjusts the plan the following week is always the same. Me.
I work almost exclusively with the spine and persistent pain, with ongoing training in the assessment and treatment of the spine. Manual therapy comes in when it helps to unlock something — it is never the centre. The centre is working out whether movement influences what you feel, finding which movement eases it, and above all teaching you to use those positions and strategies when you are on your own.
The stated aim of my work is your independence — reaching the point where you know how to manage this on your own and no longer need me.
See my backgroundI am not going to give you a time and a price in the first message, because my aim is to understand what is going on with you. If I conclude that I am not the right person for your case, I will tell you straight away and point you in the right direction.
It carries on. We stay in touch on WhatsApp, and that is where whatever needs adjusting gets adjusted, without having to wait for the next appointment.
This grid updates itself with every new post on Instagram. It is the most honest place to see how I think before you decide to talk to me.
If yours is not here, send it to me on WhatsApp. I will answer as soon as I can.
Message FT MárioBoth. Start by writing to me on WhatsApp and from there we decide: you can carry on by message, or we arrange a call at a time that suits us both. By voice it is usually easier and a good deal quicker — in writing I naturally take longer to reply. The call is through WhatsApp itself, at no cost to you beyond the internet you already use.
Better to have them and not need them than to need them and not have them: if you already have some, bring them. In case of doubt they help to rule things out and to understand your history. But if you have none, do not go and arrange one just because of the appointment. For most spinal pain, routine imaging is not recommended before the person has been assessed — and the practical reason is simple: the scan does not change the direction of treatment. What guides the next step is how you respond to the stimulus being given.
No. In Portugal you can go directly to a physiotherapist. If during the assessment something is found that needs to be seen by the emergency department or by a doctor, I tell you, I explain why, and I help to arrange that referral.
I cannot give you an honest number before assessing you — and be wary of anyone who gives you a fixed number without having seen you first. What I can tell you is how it gets decided: we reassess often, and between the first and the third appointment it usually becomes clear whether there is a way forward or not. If by the end of those appointments we are not seeing changes, and if I have exhausted what I have to offer you, I tell you and point you to another route — rather than letting you carry on spending time, money and journeys out of inertia.
They do, and in relative terms I can tell you what experience shows me — without this being a prediction for your case, because there is no honest way to make one. What I call mechanical obstruction usually responds more quickly. A herniated disc tends to take longer. And spinal stenosis is, by the nature of the problem, the one that usually calls for the longest follow-up. These are different orders of magnitude, not timeframes.
No. The appointments space out as you progress, and that is the aim itself. Early on they may be closer together; then they become weekly, fortnightly, monthly — and there are situations where they end up two or three months apart, because there is no clinical sense in them being closer. The frequency follows the therapeutic need, not a package bought up front.
I use manual therapy when it helps to clear something and to open up space for movement. But understand it for what it is: a temporary facilitator, never the centre of the treatment. If the plan were only that, you would end up entirely dependent on me — and the aim here is exactly the opposite. I want you to become independent.
For a great many spinal cases it works well, and the structure is the same as the in-person appointment. There is the questioning — what happened, how it started, what makes it worse, what makes it better, what your days are like. And there is a physical examination, done at a distance: I ask you for specific movements and positions and you report back what you feel in each one, which is precisely what matters to assess. The only thing that cannot be done is manual therapy — but even myofascial work can be guided with a tennis ball, a roller or a towel you have at home. If in our initial conversation it seems to me that your case calls for in-person, I tell you before we book anything.
Send me a message telling me what you feel and how long it has been like this. I will answer you frankly with what seems most appropriate — including whether I am, or am not, a good option for your case, or whether it makes more sense to point you to another healthcare professional.
Message FT MárioI always reply — and, most of the time, the same day.