Holistic osteoarthritis physiotherapy, rehabilitation after surgery and pain clinic: Reading & London. and web clinics across the UK by arrangement

Primary Osteoarthritis

Primary osteoarthritis is the most common form of arthritis overall, often referred to as ‘wear and tear’ and strongly associated with ageing.

Primary osteoarthritis develops without a single identifiable cause. Instead it arises from the gradual interplay of age, genetics, weight, muscle weakness, hormonal changes, and biomechanical loading that together disturb the normal balance of cartilage, bone, and joint tissue over time.

It can affect a single joint — most commonly the knees, hips, hands, spine, or feet — or multiple joints simultaneously, a presentation known as generalised or polyarticular osteoarthritis, which carries a greater overall health burden.

Primary osteoarthritis is not simply wear and tear of bone. It is a disease of the whole joint, involving cartilage, subchondral bone (bone under cartilage), synovium, ligaments, and surrounding soft tissue.

As primary osteoarthritis progresses the cartilage covering and protecting the joint surface breaks down, bone spurs can form, and the joint becomes less able to move through it’s full normal range of motion.

Change to bone can create a narrowing of the joint space and can physically block movement causing a joint to feel stiff, ‘locked’ and restricted.

However, the severity of what shows on imaging and a scan bears no reliable relationship to reduction of movement range (how far you can move a joint) and the severity of pain a person experiences, their muscle strength and functional capabilities.

Many people with extensive radiographic changes have minimal symptoms and live a full life.

Many people in severe pain with highly reduced independence have modest imaging findings. The pain reported is real in both cases. 

Effect

Living with persistent osteoarthritis pain changes everything — quietly, incrementally, and often invisibly to those around you.

Some find that the pain that begins with activity and eases with rest gradually becomes more persistent and harder to shift.

Sleep suffers. Mornings are stiff and slow. Things that used to be unremarkable — walking to the shops, managing stairs, sitting through a meeting, playing with grandchildren — become calculated decisions. Research confirms what people with osteoarthritis already know: the condition does not stay in the joint. Depression affects 12% of people with osteoarthritis, anxiety a further 12.5%, and those experiencing both have significantly worse quality of life than those with osteoarthritis alone. The impact on work is substantial — people with osteoarthritis lose an average of 2.1 potential working life years, through a combination of sick days, reduced productivity, and premature exit from employment. In generalised osteoarthritis affecting multiple joints, the cumulative burden on independence, relationships, mood, and daily function is considerably greater still.

Management

The current UK clinical NICE guideline — recommends that osteoarthritis management be led by therapeutic exercise, education, and behaviour change, with medication playing a supporting role. Exercise tailored to individual need, combining local muscle strengthening with general aerobic activity, remains the most robustly evidenced intervention for reducing pain and improving function — and long-term adherence produces the best outcomes. But exercise alone does not address the full picture. Psychological interventions added to standard care — including cognitive behavioural therapy and pain coping skills training — produce significant improvements in pain and function in osteoarthritis beyond what physical treatment alone achieves. CBT also demonstrably reduces insomnia, fatigue, and depression in people with knee and hip osteoarthritis. Occupational therapy — addressing function, joint protection, activity modification, and daily independence — is a core component of the evidence base, as confirmed by the 2025 American Journal of Occupational Therapy practice guidelines. Pain neuroscience education reduces kinesiophobia, catastrophising, and disability by shifting the patient’s understanding of their pain from a purely structural to a nervous system model — directly relevant in a condition where radiographic findings so frequently fail to explain symptom severity.

Secondary Osteoarthritis

Secondary osteoarthritis develops when a specific condition, injury, or event alters the environment of a joint in ways that accelerate its degeneration. Where primary osteoarthritis has no single cause, secondary osteoarthritis has an identifiable one — prior joint injury or trauma, inflammatory arthritis including rheumatoid or psoriatic arthritis, congenital joint abnormalities, metabolic conditions such as haemochromatosis, avascular necrosis, or systemic conditions affecting connective tissue. The most common and clinically significant subtype is post-traumatic osteoarthritis, which accounts for approximately 12% of all osteoarthritis globally. People with a history of significant joint injury are three to six times more likely to develop osteoarthritis and typically receive their diagnosis a decade earlier than those without prior trauma — meaning secondary osteoarthritis frequently affects people still in the middle of their working and family lives, at a stage when its impact is at its most disruptive. 

Effect

Secondary osteoarthritis often carries a particular psychological weight — because it follows something. An accident, a sports injury, a surgical complication, a diagnosis of inflammatory arthritis that was supposed to be managed. There is frequently grief, anger, and a sense of loss of the life and body that existed before. In post-traumatic presentations, the psychological sequelae of the original injury — fear of re-injury, hypervigilance, PTSD-type responses — frequently persist alongside the physical joint changes and independently amplify pain, restrict movement, and undermine rehabilitation engagement. In inflammatory arthritis-related secondary osteoarthritis, pain frequently persists even when inflammatory markers are controlled and disease activity is pharmacologically managed — a finding that points directly to the role of central sensitisation and psychological factors in sustaining pain beyond active inflammation. Work capacity, relationships, independence, and identity are all affected — and in medico-legal practice, secondary osteoarthritis following traumatic injury is one of the most frequently assessed and most complex chronic pain presentations, requiring careful expert analysis of causation, time to onset, and functional impact.

Management

Management of secondary osteoarthritis must address both the structural joint changes and the neurological and psychological factors that have developed alongside them — particularly where the precipitating event was traumatic. NICE NG226 recommends the same foundational approach as for primary osteoarthritis — therapeutic exercise, education, and behaviour change — but in secondary presentations, trauma-informed approaches are frequently also needed. The experience of the original injury, diagnostic journey, and functional loss can itself be psychologically traumatic, and these responses require direct therapeutic attention rather than assuming that physical rehabilitation alone will be sufficient. Physiotherapy targeting strength, range of movement, and functional restoration; occupational therapy addressing daily independence and joint protection; CBT and ACT targeting fear-avoidance, catastrophising, and psychological comorbidity; and pain neuroscience education reconceptualising the pain experience — together form an integrated approach that addresses the full biopsychosocial picture. 

Pre and Post Surgery for OA

Surgery for osteoarthritis — most commonly total knee or hip replacement — is the treatment of choice when pain and functional limitation have not responded adequately to conservative management. It is one of the most frequently performed elective procedures in the UK and globally, with high overall success rates. Yet a significant and persistently underestimated proportion of patients — estimated at 15–30% following total knee arthroplasty — report meaningful dissatisfaction after surgery, with persistent pain, limited functional recovery, and reduced quality of life that the procedure did not resolve. The reasons are now well understood. Pre-operative depression, anxiety, pain catastrophising, kinesiophobia, and central sensitisation are robustly evidenced predictors of worse post-surgical outcomes — irrespective of surgical technique. Equally, inadequate post-operative rehabilitation that addresses only physical recovery without addressing the psychological and nervous system factors determining long-term outcome leaves a significant proportion of patients without the full benefit surgery could have delivered. 

Effect

Persistent pain after joint replacement — sometimes called chronic post-surgical pain — is one of the most distressing and least discussed consequences of osteoarthritis surgery. A person who undergoes a major operation with the expectation of pain relief, who commits to rehabilitation, and who still finds themselves in significant pain months later, faces a specific and compounding burden: the physical pain itself, the loss of the anticipated recovery, the difficulty explaining an outcome that does not match what they were told to expect, and the challenge of navigating a healthcare system that may no longer have a clear pathway for them. Pre-operative psychological state — particularly anxiety, depression, and catastrophising — is one of the strongest predictors of this outcome. Neuroimaging research confirms that central sensitisation present before surgery persists post-operatively when it is not addressed, explaining why a structurally successful procedure fails to resolve pain in a significant subgroup. In medico-legal contexts involving joint replacement complications or persistent post-surgical pain, the relationship between pre-operative psychological state, central sensitisation, and post-surgical outcome is clinically significant and requires specialist assessment. 

Management

The evidence is now clear that what happens before and after osteoarthritis surgery matters as much as the surgery itself. Psychological prehabilitation — delivered before the operation — has been demonstrated across 20 randomised controlled trials to reduce pain, anxiety, depression, and hospital stay, with benefits across all surgical types. Combining physical prehabilitation with psychological preparation optimises readiness for surgery, reduces catastrophising, and improves the post-operative recovery trajectory. Post-operative rehabilitation must address physical recovery — strength, range of movement, return to activity — alongside the central sensitisation, fear of movement, and psychological adjustment that determine long-term outcome. Pain neuroscience education, CBT, graded exposure to movement, occupational therapy targeting return to daily activities and work, and trauma-informed support where the surgical experience or underlying injury has been psychologically significant, together form a comprehensive post-surgical programme. Where surgery has not produced expected relief, specialist persistent pain assessment and management — addressing central and psychological mechanisms — is indicated.

Osteoarthritis Pain

Osteoarthritis pain is not simply joint pain. For many people it becomes a presence that organises their entire life — what they can do, when they can do it, how long they can manage, and what they have to give up. It is also, from a neuroscience perspective, considerably more complex than a damaged joint producing pain signals. A significant subgroup of people with osteoarthritis develop central sensitisation — a state in which the central nervous system becomes hypersensitive, amplifying pain signals, lowering pain thresholds, and producing pain that extends beyond the affected joint and persists independently of the structural changes that triggered it. This central component explains one of the most consistently reported and most confusing features of osteoarthritis: why the scan does not match the suffering. Radiographic severity does not predict symptom severity. Some people with minimal structural changes are in severe, disabling pain. Others with advanced joint destruction remain largely functional. The nervous system — not the joint alone — is constructing the pain experience.

Effect

Osteoarthritis pain that has a significant central sensitisation component does not respond to joint-directed treatment alone — and the failure to recognise this is one of the most significant reasons people remain in pain after conservative management and even after surgery. Central sensitisation in osteoarthritis is associated with greater pain intensity, widespread pain sensitivity, fatigue, sleep disturbance, anxiety, depression, and catastrophising — all of which interact and amplify one another, as confirmed in 2025 research on the multiple symptom burden of knee osteoarthritis. The result is a self-reinforcing cycle: pain drives anxiety, anxiety amplifies central sensitisation, sensitisation makes pain worse. Daily function, independence, relationships, sleep, work capacity, and psychological wellbeing are all affected — and in people whose pain has a dominant central component, the gap between what investigations show and what they are experiencing can itself become a source of distress, self-doubt, and loss of trust in healthcare.

Management

Managing osteoarthritis pain effectively means addressing the nervous system as well as the joint — and the evidence for doing so is substantial. Pain neuroscience education reconceptualises the patient’s understanding of their pain from a structural model to a nervous system model, producing clinically relevant reductions in pain, disability, and kinesiophobia across 12 randomised controlled trials in osteoarthritis and related conditions. CBT and pain coping skills training added to standard care significantly improve both pain and function in knee osteoarthritis beyond physical treatment alone. Acceptance and Commitment Therapy supports patients in living more fully despite pain — reducing avoidance, increasing valued activity, and improving psychological flexibility in ways that demonstrably improve quality of life. Physiotherapy — combining exercise, manual therapy, and movement-based approaches — addresses the physical and neuromuscular contributors to pain, with network meta-analysis confirming the effectiveness of physical therapies for knee osteoarthritis across multiple modalities. Occupational therapy addresses the practical functional consequences of osteoarthritis pain — joint protection, activity adaptation, assistive equipment, and return to work and daily roles. And where trauma, adverse life experience, or significant psychological burden are contributing to the pain experience, trauma-informed and psychologically led approaches address the nervous system dysregulation that standard physical treatment cannot reach alone.