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Hip and knee conditions

ACL injury

£62–£72
30–45 mins

An ACL injury usually announces itself. A twisting or landing incident, often with a pop, the knee giving way, and swelling within an hour. If that describes what happened to you, it needs assessing properly rather than waiting to see.

More information

Do you need surgery

Not automatically, and this surprises people. Some people manage very well without a reconstruction, particularly if they are not returning to sports that involve cutting, pivoting and landing. Others need the ligament reconstructed to have a stable knee for the activities they want. That decision depends on your knee, your sport and your age, and it is made in conjunction with a surgeon and your physiotherapist.

What is clear either way is that rehabilitation determines the outcome more than the surgical technique does.

Prehabilitation matters

If you are having a reconstruction, the state of the knee going into the operation affects how it comes out. Regaining full movement and quadriceps strength before surgery is associated with better outcomes afterwards, so the weeks before the operation are working time rather than waiting time.

Getting back to sport

This is where ACL rehabilitation is most often let down. Returning on a timescale rather than on measured criteria is associated with higher re-rupture rates, and a knee at nine months that has not regained quadriceps strength is not a knee that is ready however good it feels. We measure strength side to side, hop and jump tests, and control when you land and turn, and those results set the pace.

We will tell you honestly where you are against those markers, including when it is not what you want to hear.

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Frequently Asked Questions

Do all ACL injuries need surgery?
No. Some people manage very well without a reconstruction, particularly if they are not returning to sports involving cutting, pivoting and landing. Others need it for a stable knee. That decision depends on your knee, sport and age, and is made in conjunction with a surgeon and your physiotherapist.
Is physiotherapy worth doing before ACL surgery?
Yes, and it is frequently skipped. The state of the knee going into surgery affects how it comes out, and regaining full movement and quadriceps strength beforehand is associated with better outcomes. The weeks before the operation are working time, not waiting time.
When can I play sport again after an ACL reconstruction?
When you can demonstrate the strength and control the sport demands, not at a fixed number of months. Returning on a timescale rather than measured criteria is associated with higher re-rupture rates, so we test strength, hop and jump performance and landing control, and let those set the pace.

Available Team Members

These team members perform this service

  • Martin Dyer, physiotherapist and director of Healthflex in Haslemere Description: Head and shoulders portrait of Martin Dyer, physiotherapist and director of Healthflex, The Edge, Haslemere. He has swept back dark hair greying at the sides and a warm, closed mouth smile, and wears a pale pink striped shirt with a pink and blue striped tie. The background is a blurred garden of autumn shrubs and trees.
    Martin Dyer
    Physiotherapist and Director
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  • Anneke Webb, physiotherapist at Healthflex in Haslemere Description: Head and shoulders portrait of Anneke Webb, physiotherapist at Healthflex, The Edge, Haslemere. She has long straight fair hair and is smiling at the camera, wearing a white Healthflex Physical Therapy Centres polo shirt. Behind her, out of focus, are a green playing field, a wooden rail fence and autumn trees under a cloudy sky.
    Anneke Webb
    Physiotherapist
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  • Phillipa Frankland, physiotherapist at Healthflex in Haslemere Description: Head and shoulders portrait of Phillipa Frankland, physiotherapist at Healthflex, The Edge, Haslemere. She has long straight light brown hair and a wide, friendly smile, and wears a navy zip neck fleece. Behind her, out of focus, are a yellow green hedge and trees under a pale sky.
    Phillipa Frankland
    Physiotherapist
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  • Nick Thornhill, physiotherapist at Healthflex in Haslemere Description: Close head and shoulders portrait of Nick Thornhill, physiotherapist at Healthflex, The Edge, Haslemere. He has short dark hair and a full dark beard flecked with grey, with a relaxed closed mouth smile, and wears a navy polo shirt. Behind him is soft green foliage under a pale sky.
    Nick Thornhill
    Physiotherapist
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  • Theika Botterill, physiotherapist at Healthflex in Haslemere Description: Head and shoulders portrait of Theika Botterill, physiotherapist specialising in sports and musculoskeletal care at Healthflex, The Edge, Haslemere. She has brown hair tied back and a wide, beaming smile, and wears a pink Healthflex polo shirt. The background is a blurred autumn hedge under a pale sky.
    Theika Botterill
    Physiotherapist, sports and musculoskeletal
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  • Gill Onslow, physiotherapist at Healthflex in Haslemere Description: Head and shoulders portrait of Gill Onslow, physiotherapist at Healthflex, The Edge, Haslemere. She has wavy light brown hair with a fringe and a gentle smile, and wears a pink polo shirt under a navy V neck jumper. The background is a soft, bright blur of green garden foliage.
    Gill Onslow
    Physiotherapist
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  • Imogen Scott-Plumber, physiotherapist at Healthflex in Haslemere Description: Head and shoulders portrait of Imogen Scott-Plumber, physiotherapist specialising in sports injury and rehabilitation at Healthflex, The Edge, Haslemere. She has fair hair tied back and a relaxed smile, and wears a navy polo shirt. Behind her is a dense green hedge, softly out of focus.
    Imogen Scott-Plumber
    Physiotherapist | Sports Injury & Rehabilitation | Performance
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Complete your experience with these services

  • Return to sport rehabilitation
    £62–£72•30–45 mins
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  • Sports injury assessment and treatment
    £62–£72•30–45 mins
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  • Post-operative and orthopaedic rehabilitation
    £62–£72•30–45 mins
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