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Knee Rehabilitation · Canberra ACT

Fat pad impingement (Hoffa's syndrome) rehabilitation in Canberra.

Specialised exercise physiology for infrapatellar fat pad impingement (Hoffa's syndrome), one of the most commonly mismanaged causes of anterior knee pain. Targeted unloading, progressive reloading, and movement retraining.

  • Infrapatellar fat pad impingement
  • Anterior knee pain management
  • Movement pattern retraining
  • NDIS, DVA & Medicare accepted
Condition overview

Understanding fat pad impingement.

The infrapatellar fat pad (Hoffa's fat pad) sits below the kneecap and above the patellar tendon. It can become impinged and inflamed when compressed between the femur and tibia in extension, causing sharp or aching anterior knee pain, particularly at end-range extension, during standing, and with activities that load the knee in extension.

Fat pad impingement is frequently misdiagnosed as patellar tendinopathy or patellofemoral pain syndrome. The distinction matters because standard quadriceps loading protocols used for these conditions can aggravate fat pad impingement significantly.

Rehabilitation involves an initial unloading phase to reduce inflammation, followed by carefully graded reloading that avoids provocative end-range extension positions, combined with movement pattern retraining to alter how the knee loads during functional tasks.

What the evidence says.

The infrapatellar fat pad is one of the most pain sensitive structures in the knee, which is why an irritated one produces such sharp, disproportionate pain at the front of the joint. It gets pinched by forceful or repeated end range extension, standing with locked back knees, kicking, downhill walking, and once inflamed it stays reactive to positions a healthy fat pad ignores. Evidence supports settling the irritation through offloading and taping where useful, then fixing the extension habits and quadriceps and hip control that let the pinching happen.

How I treat it.

Early relief comes from unloading: short term taping to lift the patella off the fat pad, breaking the locked knee standing habit, and trimming the specific movements that spike it. Then the rebuild: quadriceps strengthening in ranges that do not compress the fat pad, hip control to stop the knee collapsing into provocative positions, and a graded return to running and kicking.

This condition is commonly misdiagnosed as patellar tendinopathy and treated with loading that makes it angrier. Getting the diagnosis right is half the treatment.

What we aim for.

  • The sharp anterior pain settled within weeks
  • Standing, walking downhill and straightening fully without fear
  • Strength rebuilt without re irritating the fat pad
  • A knee that tolerates full extension again
Frequently asked

Frequently asked

Fat pad impingement causes anterior knee pain between and below the kneecap, typically worsened by full knee extension. Patellar tendinopathy causes pain at the inferior pole of the patella, typically worsened by loading in flexion (jumping, squatting). They can coexist, but standard tendinopathy loading protocols can significantly aggravate fat pad impingement.
Acute fat pad impingement can settle in 6–10 weeks with appropriate management. Chronic or recurrent cases can take 3–6 months of structured rehabilitation with movement retraining. Incorrect management (aggressive quad loading, repeated impingement) significantly extends recovery.
MRI can confirm fat pad impingement and rule out other pathology, but clinical assessment by an experienced practitioner is often sufficient. If your anterior knee pain has been labelled tendinopathy and isn't responding to standard treatment, fat pad impingement should be considered.
Key evidence

Recent literature behind this program.

A selection of the research and clinical guidelines that inform how this condition is managed at Fitness & Wellbeing Physiology.

  1. Willy RW, Hoglund LT, Barton CJ, et al. Patellofemoral pain: clinical practice guidelines linked to the International Classification of Functioning, Disability and Health. Journal of Orthopaedic & Sports Physical Therapy 2019;49:CPG1–CPG95.

Evidence summaries are provided for information only and are not a substitute for individual clinical assessment.

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Same-week availability for NDIS, DVA, CDM, CTP and private clients.

Prefer to call? 0418 153 608 · or email admin@fwphysiology.com