Knee Pain: Finding the Cause Before Chasing the Cure

Few symptoms generate more conflicting advice than knee pain. Rest it. Run on it. Ice it. It is your meniscus. It is just arthritis. Your kneecap is off track. The knee is a simple hinge with complicated neighbourhoods, and the right plan depends on which structure is complaining and why. Let us sort the usual suspects the way we do in an assessment.

The common patterns

Gradual onset, over 50, stiff in the morning, worse with stairs and hills: osteoarthritis leads the list. The pain is usually in the joint line, often on the inner side, and it warms up as you get moving.

Pain around or behind the kneecap, worse with stairs, squats, and sitting through a movie: patellofemoral pain, the kneecap joint overloaded, usually because hip and thigh strength or training load management has fallen behind what the knee is being asked to do. Common in younger, active people.

A specific twisting injury, then swelling, catching, or the knee locking: meniscus or ligament injury moves to the top. A knee that truly locks, physically will not straighten, needs prompt orthopaedic input.

Pain just below the kneecap in a jumping athlete: patellar tendinopathy, a load-management and progressive-strength problem like other tendinopathies.

About scans

Here is the uncomfortable fact: MRI findings and pain correlate loosely at best in middle-aged knees. Meniscus “tears” appear on scans of pain-free knees all the time, and the FIDELITY trial showed that for degenerative meniscus tears, trimming the meniscus arthroscopically did no better than sham surgery. A scan is a picture of structure; pain is an experience produced by a sensitised joint and the loads placed on it. Both matter, but treating the picture instead of the person leads to operations that do not help. Scans earn their place for suspected serious injury, locked knees, and cases that stall for no clear reason.

What physiotherapy does

Whatever the label, most knee plans share a backbone:

• Strength. Quadriceps and hip strength are the knee’s support system. Cochrane’s review of exercise for knee osteoarthritis found real, if modest, improvements in pain and function, and strength work is the core of it.
• Load management. Not rest, adjustment. Finding the activity dose your knee currently tolerates, then expanding it as capacity grows.
• Movement quality. How you climb stairs, rise from a chair, land from a step. Small changes in mechanics change joint loads a lot across thousands of repetitions a week.
• Weight, where relevant. Every kilogram lost is several kilograms less force across the knee per step. Said without judgement: it is simple leverage, and it adds up.

Red flags

A knee that is hot, red, and very painful with fever; a locked knee; giving way after a significant injury; or swelling that appears within an hour or two of an injury (suggesting bleeding inside the joint), these need medical assessment promptly, not a wait-and-see.

References

• Fransen M, McConnell S, Harmer AR, Van der Esch M, Simic M, Bennell KL. Exercise for osteoarthritis of the knee. Cochrane Database of Systematic Reviews. 2015;(1):CD004376. Summary: PMID 26405113
• Sihvonen R, Paavola M, Malmivaara A, et al. Arthroscopic partial meniscectomy versus sham surgery for a degenerative meniscal tear (FIDELITY). New England Journal of Medicine. 2013;369:2515–2524. doi:10.1056/NEJMoa1305189

General information only, not medical advice. Knee pain that is new, traumatic, or not settling deserves an in-person assessment.

Shoulder Dislocations: After It Goes Back In

A dislocated shoulder is one of the more dramatic injuries in sport and in falls: the ball of the upper arm bone comes out of its shallow socket, usually forward, and the arm hangs in a position that feels deeply wrong. Emergency care puts it back. Then comes the part that decides your future with that shoulder, because once a shoulder has dislocated, it has a real tendency to do it again, especially in the young.

Why shoulders dislocate, and re-dislocate

The shoulder trades stability for mobility, it has the largest range of motion of any joint, on a socket the size of a golf tee. A first dislocation typically tears the labrum (the socket’s rim, the “Bankart lesion”) and stretches the capsule and ligaments that stabilise the joint. Those structures heal imperfectly, which is why recurrence is common. The single strongest predictor, shown consistently across studies, is age at first dislocation: teenagers and people in their twenties re-dislocate at high rates; first dislocations after 40 recur far less often (but carry more risk of associated rotator cuff tears instead).

What the immobilisation research says

A systematic review and meta-analysis in the Journal of Bone and Joint Surgery examined position and duration of immobilisation after a first anterior dislocation. Two findings worth knowing: keeping a younger patient in a standard sling for longer than about a week did not reduce recurrence, stiffness was the main harvest of longer immobilisation, and bracing in external rotation showed a trend toward fewer recurrences than the conventional sling (25% versus 40%), though the numbers were not conclusive. The practical takeaway: endless sling time is not protection. Early, guided rehabilitation is the treatment after the brief rest period, and for young, active first-time dislocators, a surgical opinion about stabilisation is a reasonable conversation to have early, because their recurrence odds with rehab alone are genuinely high.

What rehab rebuilds

• Range of motion, restored progressively, respecting the healing capsule: some directions are deliberately limited early, external rotation especially
• Rotator cuff and shoulder-blade strength, the dynamic stabilisers that substitute for the damaged static ones
• Proprioception and reaction, retraining the shoulder’s position sense and its ability to respond to a sudden load or fall
• Graded return to sport, contact and overhead sports come last, when strength, control, and confidence all test well; a shoulder that “feels fine” doing nothing has not been tested at all

After stabilisation surgery

If the shoulder is surgically stabilised (arthroscopic Bankart repair is common), rehab follows the surgeon’s protocol: sling for several weeks, motion restored in protected ranges, strengthening from about three months, and return to contact sport rarely before six months. The discipline in the early, boring phase is what the later phases are built on.

Seek care promptly if

The shoulder will not stay in, dislocates again with minor force, or you notice persistent numbness or weakness in the arm after the injury, these change the management conversation, usually toward surgery.

References

• Paterson WH, et al. Position and duration of immobilization after primary anterior shoulder dislocation: a systematic review and meta-analysis of the literature. Journal of Bone and Joint Surgery (American). 2010;92(18):2924–2933. PMID 21159993

General information only, not medical advice. A dislocated shoulder needs emergency care; rehabilitation should follow assessment of the specific injury.

Knee Replacement: The Bend, the Work, the Payoff

If hip replacement rehab is about gait, knee replacement rehab is about motion. The new joint removes the worn, arthritic surfaces that caused your pain, but the knee comes out of surgery swollen, stiff, and guarded by muscles that have switched off. The window for restoring bend is early, the first six to twelve weeks are when the knee is most responsive to the work, and the people who take that window seriously are the ones kneeling in their gardens a year later.

The two goals, in order

Straight first. A knee that cannot fully straighten makes every step a limp and tires the thigh muscle constantly. Heel propped on a pillow with nothing under the knee, several times a day, lets gravity do quiet, effective work. It is mildly uncomfortable and completely worth it.

Bend second, steadily. Heel slides, seated knee bends, stationary bike rocking back and forth once you have enough range, flexion returns in degrees per week, not overnight. Around 90 degrees by the early weeks and 110 to 120 by three months are common targets, but your surgeon’s goals for you are the ones that count.

What the evidence says

A systematic review and meta-analysis of physiotherapy exercise after total knee replacement (Artz and colleagues, 18 trials and 1,739 patients) found that structured exercise improved physical function and reduced pain at three to four months, and that home-based programs produced results comparable to outpatient clinic programs. A second line of research comparing supervised versus well-designed home programs reaches a similar conclusion for most patients: the active ingredient is the progressive exercise itself, plus someone checking your motion and progressing you properly. That is the service we provide in your home, measuring the bend, pushing the program forward at the right pace, and catching problems (a knee losing extension, swelling that will not settle) while they are still easy to fix.

The twelve weeks, roughly

• Weeks 0 to 2: walker, ice and elevation like a job, extension work, heel slides, quad activation; short walks every hour or two you are awake
• Weeks 2 to 6: cane transition, flexion pushing toward and past 100 degrees, sit-to-stand and step-ups, gait retraining
• Weeks 6 to 12: progressive strengthening (this is where real loading starts), balance work, walking distance building, stationary cycling with a full pedal revolution
• Months 3 to 6: strength and endurance keep climbing; stairs foot-over-foot; most people feel the new knee is clearly better than the old one somewhere in this stretch

Normal versus not

Clicking in the new joint is common and usually meaningless. Bruising can be spectacular. Sleep is disrupted for weeks, normal. What is not normal: fever or wound drainage, calf swelling and pain, pain escalating after week two instead of trending down, or losing motion week over week. Those get a call to the surgical team or to us, promptly.

One more honest point: recovery hurts some. Bending a freshly operated knee is genuinely uncomfortable work, and there is no way around doing it, only through it, dosed sensibly, with ice and elevation as the reward. Everyone who has done it tells us the same thing at three months: worth it.

References

• Artz N, Elvers KT, Lowe CM, Sackley C, Jepson P, Beswick AD. Effectiveness of physiotherapy exercise following total knee replacement: systematic review and meta-analysis. BMC Musculoskeletal Disorders. 2015;16:15. Full text (PMC)

General information only, not medical advice. Your surgeon’s protocol and precautions govern your recovery where they differ from general guidance.

Shoulder Pain: The Night-Time Ache Explained

Shoulder pain has a rhythm sufferers recognise: reaching up to a shelf or behind the seatbelt hurts, the arm aches into the evening after a day of use, and lying on that side at night is out of the question. By some estimates shoulder complaints are the third most common reason people seek musculoskeletal care. The majority involve the rotator cuff and the space it works in, the same structures covered in depth in the rotator cuff article, but the shoulder has a differential diagnosis worth one careful pass, because not all shoulder pain is cuff pain.

The patterns that sort it

Painful arc, night pain, gradual onset: rotator cuff-related pain leads. Pain reaching overhead and out to the side, a sore spot on the outer upper arm, weakness that is more “it hurts to try” than true loss of power.

Stiffness first, pain second: if the dominant problem is that the shoulder will not move, you cannot raise it or rotate it, and someone else moving it for you hits the same wall, think adhesive capsulitis (“frozen shoulder”). It behaves differently, runs a long self-limiting course of many months, and is managed with patience, pain relief, and mobility work dosed to its irritability. Diabetes is a risk factor.

Pain after a fall or injury, with true weakness: traumatic cuff tear or other structural injury, assessed promptly (see the rotator cuff and dislocation articles).

Deep pain with clicking and catching in a younger, active person: labral problems enter the picture.

Pain that is not really the shoulder: neck problems regularly refer pain into the shoulder and upper arm, and, the serious one to never miss, cardiac pain can present in the left shoulder and arm. Shoulder pain with exertion, chest pressure, breathlessness, or sweating is an emergency department presentation, not a physio one.

What treatment looks like for the common case

For rotator cuff-related pain, the evidence-backed core is education plus progressive exercise: gradually loading the cuff and shoulder blade muscles, restoring range, and modifying (not eliminating) the aggravating overhead work while capacity builds. Guideline syntheses for cuff disorders consistently place this conservative approach first, with injections a possible adjunct for pain relief in the short term and surgery reserved for specific structural problems or cases that fail a proper trial. Expect weeks to months, with steadiness beating intensity, shoulders in this state dislike heroic weekend efforts and reward boring consistency.

Practical things that help tonight

• Sleep on the other side with the sore arm supported on a pillow in front of you, or on your back with a small pillow under the elbow
• Keep the arm moving in its comfortable range daily, pendulums and assisted reaches, rather than guarding it completely still
• Spread overhead tasks through the day instead of doing them in one block
• Ice after aggravating activity if it soothes; heat before gentle movement if stiffness dominates

References

• Kukkonen J, Joukainen A, Lehtinen J, et al. Treatment of nontraumatic rotator cuff tears: a randomized controlled trial. Bone & Joint Journal. 2014;96-B:75–81.
• Blanpied PR, Gross AR, Elliott JM, et al. Neck Pain: Revision 2017: Clinical Practice Guidelines. Journal of Orthopaedic & Sports Physical Therapy. 2017;47(7):A1–A83. doi:10.2519/jospt.2017.0302 (relevant when the neck is the true source).

General information only, not medical advice. Shoulder pain with chest symptoms is an emergency; shoulder pain after trauma with weakness should be assessed promptly.

Labral Tears of the Hip: The Deep Groin Ache

Hip labral pain has a signature. It is deep in the groin, patients often grip their hip with thumb and fingers in a C shape around the joint to show where, it aches after sitting through a drive or a desk day, and it may click, catch, or feel like it briefly gives way when the hip twists or pivots. It shows up in hockey players, soccer players, dancers, and runners, but also in people whose only sport is a long commute.

What the labrum does, and why it tears

The labrum is a rim of cartilage around the hip socket. It deepens the socket, seals the joint, and helps distribute load. It tears for a few reasons: a specific injury, repetitive pinching, or, very commonly, the shape of the bones themselves. In femoroacetabular impingement (FAI), the ball or socket is shaped so the neck of the thigh bone bumps the rim of the socket at the end of certain movements. Years of that contact can fray the labrum.

An international consensus meeting on this condition, the Warwick Agreement, published in the British Journal of Sports Medicine, settled the terminology: “FAI syndrome” is diagnosed only when three things line up together: symptoms, clinical signs on examination, and imaging findings. A tear on an MRI alone is not a diagnosis. Labral tears also turn up on scans of people with no hip pain at all, which is exactly why the consensus insists on the full picture.

Why rehab comes first

The Warwick group also agreed that conservative care and rehabilitation are suitable first-line treatments. That has been our experience in practice. A hip with a labral tear is often a hip whose muscles have stopped controlling it well, the deep stabilisers and glutes underperform, the front-of-hip muscles overwork, and the joint gets pinched in positions it should glide through. Rehab targets that:

• Glute and deep hip muscle strengthening, progressed over weeks
• Movement retraining, how you squat, lunge, get in and out of the car, to keep the hip out of its pinch zone while it calms down
• Load management: temporarily trimming the deepest-flexion, longest-sitting, and pivoting loads, then reintroducing them as control improves
• Addressing the whole chain, trunk and the other hip included, because hips rarely misbehave alone

Plenty of people settle well with this and never need an operation. Those who do not, persistent mechanical symptoms, a confirmed picture on imaging, and a solid trial of rehab behind them, are the reasonable surgical candidates, usually for arthroscopic repair. Post-surgical rehab then follows the surgeon’s protocol: protected weight-bearing early, motion restored carefully, strength rebuilt over months.

Worth knowing

Hip pain is a good mimic. Groin pain can come from the back, from a hernia, from the joint itself, or from structures around it, and the treatments diverge. If your “hip” pain comes with back pain, numbness, or night pain that does not change with position, mention it, the assessment should sort the source before the program starts.

References

• Griffin DR, Dickenson EJ, O’Donnell J, et al. The Warwick Agreement on femoroacetabular impingement syndrome (FAI syndrome): an international consensus statement. British Journal of Sports Medicine. 2016;50(19):1169–1176. doi:10.1136/bjsports-2016-096743

General information only, not medical advice. Persistent groin pain deserves an in-person assessment and, where indicated, imaging arranged through your physician.

Spinal Cord Injury: Rehabilitation and Life After

A spinal cord injury (SCI) interrupts the signals travelling between the brain and the body. Below the level of injury, movement and sensation are reduced or lost, and systems people rarely think about, bladder, bowel, blood pressure, temperature control, bone density, are affected too. Injuries are described by their level and completeness, and those two facts shape everything about recovery: an incomplete injury (some signal getting through) carries more potential for recovery than a complete one, and lower injuries preserve more function than higher ones.

This page is educational. SCI care belongs to specialised teams, and Canada is fortunate to have deep expertise in it, the SCIRE project (Spinal Cord Injury Rehabilitation Evidence), based in British Columbia, exists to synthesise the world’s rehabilitation research for exactly this population.

What the evidence says about rehabilitation

SCIRE’s synthesis of the research reaches consistent conclusions. People make significant functional gains during inpatient rehabilitation, measured on standard independence scales, these gains are substantial, particularly in the first months. A meaningful share of people with incomplete injuries improve by at least one grade on the impairment scale in the early months after injury. And where rehabilitation happens matters: studies comparing specialised SCI care with general care found that people treated in specialised settings were more likely to be discharged home rather than to a facility, and showed greater functional improvement.

What rehabilitation works on

• Mobility skills: bed mobility, transfers, wheelchair skills (propulsion, pressure relief, kerbs and ramps), and walking training for those whose injury level and recovery allow it
• Strength and conditioning: the muscles that remain, shoulders and arms often become an engine for the whole body, and conditioning them (while protecting them from overuse) is central
• Pressure injury prevention: skin over areas without sensation breaks down silently; pressure relief habits, cushion assessment, and daily skin checks are life-preserving routines, taught until automatic
• Spasticity management: stretching, positioning, and activity programs, alongside medical options managed by the team
• Health maintenance: bone health (bones below the injury thin rapidly), cardiovascular fitness, respiratory care, and screening routines that continue for life

Why the home phase matters

Hospital rehabilitation teaches skills in a hospital. Life happens in a specific house, on specific streets, with specific weather, Toronto winters included. The transition home is where skills get tested against real kerbs, real bathrooms, and real fatigue. Ongoing physiotherapy in the community and home focuses on exactly that translation: refining transfers in the actual bathroom, building a conditioning routine that survives at home, troubleshooting equipment, and maintaining the strength and range that keep secondary complications, shoulder overuse injuries, contractures, pressure problems, from undoing hard-won independence.

One safety topic families must know: autonomic dysreflexia

For injuries at the mid-back level and above (roughly T6 and higher), there is a complication every person with SCI, and their family, should recognise: autonomic dysreflexia. A trigger below the injury level, most often a blocked catheter or full bladder, sometimes bowel fullness, can cause a sudden, dangerous spike in blood pressure. The signs: a pounding headache, flushing and sweating above the injury level, a slowed pulse, and a feeling of anxiety. The immediate responses are to sit the person upright, loosen anything tight, and check the catheter and bladder first, and to seek emergency care if it does not settle quickly. It is uncommon in daily life, but it is the kind of knowledge that turns a frightening event into a managed one. The specialised SCI team will teach this in detail; it is repeated here because it matters.

An honest word

There is no therapy that currently repairs a severed spinal cord, and claims otherwise should be treated with suspicion. What rehabilitation offers is real: maximum function from the neurology that remains, mastery of the skills daily life requires, and protection of long-term health. For the people living it, that is the substance of independence.

References

• Eng JJ, Teasell RW, Miller WC, Wolfe DL, Townson AF, Aubut JA, et al. Spinal Cord Injury Rehabilitation Evidence (SCIRE) Project. scireproject.com: Rehabilitation Practices

General information only, not medical advice. Spinal cord injury care should be coordinated through specialised SCI services; community physiotherapy works alongside them.

Ligament Injuries: Sprains, Stability, and the Work After

Ligaments get described as ropes holding joints together, and they do that. But they have a second job that matters just as much for recovery: they are full of sensors that report the joint’s position to the brain, feeding balance and protective muscle responses. When a ligament tears, you lose the rope and the sensors. That is why a sprained ankle keeps “rolling” months later on flat ground, the joint is not only looser, it is less informed.

Grades of injury

Clinicians grade sprains roughly: grade 1 is a stretch with micro-tearing, painful, mildly swollen, the joint stable. Grade 2 is a partial tear, more swelling and bruising, some looseness. Grade 3 is a complete rupture, the joint is unstable, and specific ligaments (a fully torn ACL, for example) change the treatment conversation entirely, sometimes toward surgery. The grade guides the timeline, but the principles of rehab stay the same.

The evidence, using the ankle as the example

The ankle is the most-sprained joint in the body, so it carries the best evidence. The updated evidence-based clinical guideline on ankle sprains (Vuurberg and colleagues, British Journal of Sports Medicine) is clear on several points worth repeating:

• After the first short period of protecting the injury, people recover better with a brace or tape plus an exercise program than with prolonged immobilisation
• Supervised exercise-based programs are preferred over passive treatments, they restore the functional stability that prevents the next sprain
• Surgery is reserved for the minority who do not respond to thorough exercise-based treatment
• For people who have sprained before, bracing during sport is an effective way to cut recurrence

What rehab actually rebuilds

Range and swelling first, a stiff, swollen joint cannot retrain properly. Strength next, in the muscles that guard the joint. Then the sensor system: balance work that progresses from stable ground to wobble boards to eyes-closed to reactive drills, and for athletes, hopping, cutting, and sport-specific chaos at the end. The balance piece is the one patients skip because it looks too easy, and it is the piece with the strongest link to not spraining it again.

Timelines

A grade 1 ankle sprain may settle in one to three weeks. Grade 2 takes four to eight. Grade 3 injuries and knee ligament injuries run to months, and reconstructive surgery (see the ACL articles) puts return to pivoting sport at nine to twelve months. The ligament’s healing is only part of that math, the strength and sensor retraining is the rest.

Get assessed promptly if

You cannot bear weight after an injury, the joint looks deformed or feels grossly unstable, swelling is immediate and large, or a sprain is not clearly improving after a week of sensible care. And any sprain that keeps repeating is a signal the rehab was never finished, a solvable problem, usually.

References

• Vuurberg G, Hoorntje A, Wink LM, et al. Diagnosis, treatment and prevention of ankle sprains: update of an evidence-based clinical guideline. British Journal of Sports Medicine. 2018;52(15):956. doi:10.1136/bjsports-2017-098106. Guideline abstract

General information only, not medical advice. A significant ligament injury deserves an in-person assessment to grade it and check for associated damage.

Sprains, Strains and Tears: First Aid and the Recovery After

The terminology trips everyone up, so let us settle it first. A sprain is an injury to a ligament (the tissue connecting bone to bone), the rolled ankle, the jammed thumb. A strain is an injury to muscle or its tendon, the pulled hamstring, the strained calf. A tear can describe either tissue when fibres fully or partially disrupt, from a partial muscle tear to a complete ligament rupture. Same family, soft tissue injured by load exceeding its capacity, but the tissue involved, and how bad it is, sets the timeline.

The first 48 hours

The modern first-aid framing (the literature now uses “PEACE & LOVE” as a successor to the old RICE protocol) comes down to a few practical moves:

• Protect the area briefly, a day or three of avoiding the loads that stress it, without immobilising your life
• Elevate and use compression for swelling, which is the enemy of early recovery
• Ice for short-term pain relief if it helps you, it is an analgesic more than a cure, and that is a legitimate use
• Load it early, gently, and progressively, the “LOVE” half of the protocol: movement and graded load are what organise healing tissue into strong tissue; complete rest produces a weaker scar

One nuance from the ankle sprain guideline: common anti-inflammatory medications help pain and swelling short-term but may slightly interfere with healing biology, so they are best used briefly and deliberately rather than by the handful for weeks. Your pharmacist can advise.

Severity sets the clock

Mild sprains and strains (stretched, sore, you can use the limb) often settle in one to three weeks. Moderate ones (partial tearing, bruising, limping or guarding) take four to eight. Severe injuries, complete tears, injuries with instability, or the ones that came with a pop and immediate big swelling, need assessment, sometimes imaging, and a months-long plan. Muscle tears in sprinters and ligament ruptures in pivoting athletes live at this end.

The phase everyone skips

Pain leaves before capacity returns. The tissue feels fine at rest and on easy days while it is still weaker, stiffer, and, for joint injuries, less aware of its position than the other side. Returning to full activity on pain alone is how the “weak ankle” that rolls every season is born. Proper late-stage rehab rebuilds the strength numbers to near the uninjured side, restores balance and reactive control for joint injuries, and reintroduces speed, cutting, and sport loads in steps. The ankle guideline is explicit that exercise-based programs restore functional stability better than passive care, and that surgery belongs only to the cases that fail thorough rehabilitation.

Get assessed promptly when

You cannot bear weight, the joint is unstable or deformed, swelling was immediate and large, there is numbness or the limb looks pale or feels cold, or a “simple sprain” is not clearly improving after a week. X-rays exist to rule out the fracture that mimics a sprain, that check is cheap insurance.

References

• Vuurberg G, Hoorntje A, Wink LM, et al. Diagnosis, treatment and prevention of ankle sprains: update of an evidence-based clinical guideline. British Journal of Sports Medicine. 2018;52(15):956. doi:10.1136/bjsports-2017-098106. Guideline abstract
• Handoll HHG, Elliott J. Rehabilitation for distal radial fractures in adults. Cochrane Database of Systematic Reviews. 2015;(9):CD003324 (for the sprain that turns out to be a fracture).

General information only, not medical advice. Significant injuries, especially with inability to bear weight, should be assessed in person.

Lumbar Spinal Stenosis: Why Walking Gets Harder

There is a presentation so classic that clinicians have a nickname for it: the shopping cart sign. Someone whose legs become heavy, achy, or weak after walking a block or two, but who can push a cart around a grocery store for half an hour in reasonable comfort. Leaning forward slightly opens the spinal canal; standing straight and walking narrows it. That mechanical on-off pattern is the calling card of lumbar spinal stenosis.

What stenosis is

Stenosis means narrowing. In the lumbar spine, age-related changes, thickened ligaments, arthritic facet joints, disc bulges, narrow the space available for the nerves travelling down to the legs. It is very much a condition of the over-60s. When those nerves get crowded during walking (a posture that narrows the canal further), the legs complain: pain, heaviness, cramping, sometimes numbness or weakness, affecting one or both legs. Sitting or bending forward relieves it, usually within minutes. Clinicians call the leg symptoms neurogenic claudication.

It is worth distinguishing from vascular claudication, poor leg circulation, which also limits walking but is relieved simply by standing still, and comes with its own risk profile. The assessment sorts the two, and your physician may check both.

What non-surgical care can do

The updated systematic review of non-operative treatment for stenosis (Ammendolia and colleagues, BMJ Open 2022) found moderate-quality evidence that a multimodal program, manual therapy combined with exercise, is safe and effective for improving walking ability and symptoms. The same review found epidural steroid injections were not effective for this condition. The realistic goal of conservative care is not to un-narrow the canal on an MRI. It is to walk further, stand longer, and need to sit less often, function, in other words, which is what people actually miss.

What the program looks like

• Flexion-based exercise: positions and movements that open the canal, knee-to-chest work, cycling (which most stenosis patients tolerate remarkably well, since it is done leaning forward), and core and hip strengthening that does not provoke the leg symptoms
• Walking, dosed: interval walking, walk to just before symptoms build, rest seated, repeat, gradually stretches total distance; a slight incline on a treadmill sometimes helps for the same reason the shopping cart does
• Manual therapy to keep the hips and mid-back moving, so the lumbar spine is not doing everyone’s job
• Practical strategy: planning errands, using the cart, sitting breaks, managing the condition while capacity builds

When surgery enters the picture

Progressive leg weakness, symptoms that no longer respond to a genuine trial of conservative care, or any bladder or bowel changes (an emergency, see below) move the conversation to a spine surgeon. Decompression surgery has reasonable evidence behind it for well-selected patients, and a failed trial of good rehab is information, not a defeat, it is part of how the decision gets made properly.

Get urgent care for

Loss of bladder or bowel control, numbness around the groin or saddle area, or rapidly worsening weakness in one or both legs. These suggest cauda equina compression, which is a surgical emergency.

References

• Ammendolia C, Hofherr M, Rampersaud R, et al. Non-operative treatment for lumbar spinal stenosis with neurogenic claudication: an updated systematic review. BMJ Open. 2022;12:e057724. doi:10.1136/bmjopen-2021-057724
• Ammendolia C, Stuber KJ, Rok E, et al. Nonoperative treatment for lumbar spinal stenosis with neurogenic claudication. Cochrane Database of Systematic Reviews. 2013;(8):CD010712. Cochrane summary

General information only, not medical advice. New leg weakness or any bladder or bowel change alongside back pain needs urgent medical attention.

Stroke (CVA): Recovery Is Rehabilitation

A stroke happens when blood flow to part of the brain is blocked (ischemic stroke) or a vessel bleeds (hemorrhagic stroke). The emergency phase, recognising it fast (face drooping, arm weakness, speech difficulty: act FAST), getting to hospital, clot treatment where possible, saves brain. What determines how much life a person gets back afterwards is the phase that follows: rehabilitation.

This page is educational, and it starts with respect for the scale of the thing. Stroke can affect movement, sensation, speech, swallowing, vision, thinking, and mood. Recovery is measured in months, and it is rarely complete or linear. But it is also true that the brain retains an ability to reorganise, neuroplasticity, and rehabilitation is the deliberate exploitation of that ability.

What the Canadian guidelines recommend

The Canadian Stroke Best Practice Recommendations, the Heart and Stroke Foundation’s guidance, now in its sixth edition, set out what good stroke rehabilitation looks like. The principles that matter most to patients and families:

• Start early. Rehabilitation assessment and mobilisation begin as soon as the person is medically stable, in a dedicated stroke unit where possible.
• Make it intensive enough. Recovery responds to dose, frequent, task-specific practice, not occasional gentle exercise. The guideline-era evidence supports therapy measured in hours per week, built into the day.
• Practise real tasks. Reaching, grasping, standing, walking, stairs, the skills being relearned, practised as themselves.
• Continue after discharge. Recovery does not stop at the hospital door; community and home-based rehabilitation carry it forward, and improvement can continue well beyond the first months.
• Screen the whole picture. Mood, cognition, fatigue, swallowing, and shoulder pain all affect recovery and all belong in the plan.

What home-based physiotherapy adds

Hospital rehab teaches skills in a ward. Home is where life resumes, a real kitchen, real stairs, a real front step in January. Home-based therapy works on transferring and generalising: the arm that reached in therapy reaching for the kettle, the walking that happened in a corridor happening on the street, the car transfer, the bath setup. It is also where family learn their role, how to assist without taking over, how to set up the environment so practice happens all day, not just during visits. And repetition is the currency of neuroplasticity: a home program that embeds hundreds of quality repetitions into daily routines is worth more than any single weekly session.

Common problems we work on

The painful, stiff shoulder on the affected side (common, and worth treating early rather than accepting); spasticity, velocity-dependent muscle tightness that changes as recovery evolves; balance and falls risk; walking speed and endurance, which lag strength and limit community life; and the deconditioning that comes from months of reduced activity, which is reversible at almost any age.

The long view

The steepest recovery usually happens in the first three months, but the curve does not flatline there, people continue gaining function for a year and beyond with continued practice. Plateaus are also real, and honesty about them matters: sometimes the work shifts from restoring movement to mastering compensation, equipment, and participation. Both are legitimate rehabilitation. The goal throughout is the most independent, engaged life the recovery allows.

References

• Teasell R, et al. / Heart and Stroke Foundation of Canada. Canadian Stroke Best Practice Recommendations: Rehabilitation and Recovery following Stroke. 6th edition, 2019. Rehabilitation module (PDF)

General information only, not medical advice. Signs of a new stroke, face drooping, arm weakness, speech changes, are an emergency: call 911 immediately.