Knee Conditions

Post-operative knee stiffness

Q: Why is achieving 0 degrees knee extension so important after surgery?

Full knee extension is essential for a normal walking gait and allows your quadriceps to lock the joint efficiently. Even a small lack of extension causes muscle fatigue and chronic pain.

Q: How does patellar mobilization help bend the knee?

For the knee to bend, the kneecap must glide downward smoothly. Manual patellar mobilization prevents scar tissue from anchoring the kneecap, unlocking deeper flexion.

Q: When should physiotherapy start after knee replacement or ACL surgery?

Physiotherapy should begin within 24 to 48 hours post-surgery to manage swelling, prevent blood clots, and restore early joint mobility immediately.

Restoring full flexion and extension early post-surgery (TKR, ACL reconstruction, or arthroscopy) using manual patellar mobilizations, scar remodeling, and neuromuscular retraining.

Active-assisted knee flexion and manual patellar mobilization for post-operative knee stiffness at Zen Physiotherapy Clinic Nashik

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Clinical Approach to Post-operative knee stiffness

Clinical Treatment

Manual patellar mobilization and active-assisted flexion for post-operative knee stiffness at Zen Physio Nashik.

Common Symptoms

Severe restriction in bending (flexion) or straightening (extension) following knee surgery.
Dense surgical scar tissue adhesions around arthroscopy portals or midline incision.
Persistent joint tightness, throbbing stiffness, and quadriceps muscle amnesia.
Difficulty walking smoothly, climbing stairs, or rising from low chairs.

Biomechanical Causes

Following knee replacement (TKR) or ligament reconstruction, inflammatory exudate and surgical bleeding rapidly organize into dense fibrous adhesions and arthrofibrosis. Early manual patellofemoral glides, capsular stretching, and active-assisted heel slides are crucial to remodel collagen before it permanently contracts.

What to Expect:

Gentle manual patellofemoral and tibiofemoral mobilizations. Treatment integrates Pneumatic Cryo-Compression with NMES Muscle Stimulation and Manual Joint Mobilisations.

Treatment Benefits & Objectives:

Rapidly restores crucial 0° full knee extension and 120°+ functional knee flexion.
Remodels dense surgical scar tissue and prevents permanent arthrofibrosis.
Re-educates dormant quadriceps (VMO) motor units using electrical muscle stimulation.
Enables confident, limp-free walking, stair climbing, and rapid independence.

Recovery Path Milestones

Phase 1

Passive Extension & Patellar Glides

Achieving 0° extension, multi-directional patellar mobilizations, and gentle scar massage.

Phase 2

Active-Assisted Flexion & Heel Slides

Wall slides, seated towel slides, and stationary cycling rock-and-rolls for range expansion.

Phase 3

Weight-Bearing Kinetic Chain Loading

Step-ups, terminal knee extensions, mini-squats, and gait symmetry retraining.

Phase 4

Advanced Functional Endurance & Independence

Full stair ascent/descent, outdoor walking endurance, and long-term home flexibility routines.

Frequently Asked Questions

Why is achieving 0 degrees knee extension so important after surgery?

How does patellar mobilization help bend the knee?

When should physiotherapy start after knee replacement or ACL surgery?

Pre and Post-Op Rehabilitation

Knee Replacement Rehabilitation

Rapid joint range recovery combining [Pneumatic Cryo-Compression](/treatments/equipment-based-therapy/cryotherapy-compression), [NMES Muscle Stimulation](/treatments/equipment-based-therapy/muscle-stimulation), and [Blood Flow Restriction Training](/treatments/manual-therapy/blood-flow-restriction-therapy) after TKR.

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Manual Therapy

Joint Mobilisations

Evidence-based Maitland and Mulligan joint mobilization techniques utilizing passive accessory glides and mobilization-with-movement (MWM) to restore pain-free joint range.

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Equipment-Based Therapy

Cryotherapy & Pneumatic Compression (Coming Soon)

Advanced active cold compression therapy combining pneumatic compression with continuous cooling to rapidly eliminate post-operative edema, reduce inflammation, and accelerate tissue recovery.

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Equipment-Based Therapy

Muscle Stimulation

Targeted neuromuscular electrical stimulation (NMES/EMS) to overcome arthrogenic muscle inhibition, re-educate dormant motor units, and accelerate active recovery.

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Personalized Care

Ready to Resolve Post-operative knee stiffness?

Book a personalized 1-on-1 diagnostic evaluation and treatment plan for Post-operative knee stiffness today.

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Post-operative knee stiffness