Rehabilitation after ligament reconstruction: an essential process for regaining knee mobility

After the operation, recovery begins

There ligament reconstruction is a surgical procedure often performed to reconstruct the anterior cruciate ligament. After the operation, the rehabilitation plays a central role: it not only helps restore mobility and muscle strength, but also secures healing and ensures knee stability.

Dr. Coulin reminds every patient: it's the effort put in after the operation that makes all the difference. rigorous rehabilitation after ligament reconstruction is the key to regaining a stable, mobile and efficient knee, both in everyday life and in sport.

A multi-phase recovery protocol

There rehabilitation after ACL reconstruction takes place in progressive stages, with clear objectives at each phase. It can last from 6 to 12 months, depending on age, activity, type of graft and any associated injuries.

Step 1 : Protect, relieve, initiate (day 1 to week 4)

The objective is twofold : to protect the graft and prevent post-operative complications.

  • Management of pain and edema (ice, elevation, anti-inflammatories if needed).
  • Work on the complete extension of the knee, essential to avoid stiffness.
  • Partial support then progressive with crutches (according to the surgeon’s instructions).
  • Gentle muscle awakening (quadriceps, hamstrings).
  • No sport or exercise in torsion.

The patient is closely monitored in physiotherapy and surgical consultation for a optimal rehabilitation after ligament reconstruction.

Step 2 : Walk, strengthen, stabilize (week 4 to week 12)

When healing is well underway, the goal is to return to normal walking, strengthen muscles, and work on joint stability.

  • Free support and walk without crutches.
  • Progressive muscle strengthening (closed chain).
  • Proprioceptive work (balance, coordination).
  • Stationary bike, swimming, elliptical without impact.

Monitoring amplitude gain is fundamental to avoid flexion or extension blockages during rehabilitation after ligament reconstruction.

Step 3 : Reathleticization (3 to 6 months)

The knee is stronger, but not yet ready to resume pivot-contact sports. sports rehabilitation after ligament reconstruction is essential here.

  • Straight-line races (without changing the support).
  • More intensive strengthening (gluteus, trunk, legs).
  • Functional work (jumps, stairs, mini-accelerations).
  • Control tests to evaluate symmetry and stability.

Dr. Coulin collaborates with physiotherapists specializing in sports and orthopedics to guide this strategic phase of rehabilitation.

Step 4 : Return to sport in safety (6 to 12 months)

Resuming pivot sports (skiing, football, rugby, handball, tennis) should not be done too early. The graft needs time to integrate firmly into the bone, and neuromuscular reflexes must be retrained through a tailored program.

  • Isokinetic and proprioceptive tests.
  • Simulations of sports gestures.
  • Gradual resumption, supervised, with medical follow-up.

Full return to sport is generally permitted between 9 and 12 months after ligament reconstruction, sometimes earlier for online sports.

Why follow a rigorous rehabilitation ?

well-conducted rehabilitation after ligament reconstruction allow :

  • To protect the graft in the critical early months.
  • To avoid stiffness or residual pain.
  • To restore muscle and joint symmetry.
  • To reduce the risk of recurrence, particularly among athletes.
  • To regain confidence in one’s knee before the recovery.

A motivated, well-accompanied and well-informed patient puts all the odds on their side.

Did you just have a cruciate ligament surgery ?

Dr. Coulin provides personalized post-operative monitoring in Geneva, in close collaboration with professionals in the rehabilitation after ligament reconstructionThe goal is simple: to help you recover fully, without rushing or losing performance.

OTHER ARTICLES

Knee cartilage damage and osteoarthritis

Persistent knee pain is often linked to cartilage damage, which is sometimes unrecognized or underestimated. These cartilage lesions can develop silently and, without early intervention, lead to established knee osteoarthritis. Understanding the close link between cartilage and osteoarthritis allows for earlier identification of warning signs and prompt action to preserve mobility and limit the progression of the joint.

Femur fracture: a fracture requiring immediate medical attention

A femoral fracture is a major medical emergency, usually resulting from significant trauma. It manifests as sudden pain, an inability to walk, and sometimes a visible deformity of the lower limb. When it affects the area near the knee, it directly compromises joint mobility. Immediate treatment is essential to limit complications and preserve limb function.

Tibial plateau fracture: a fracture requiring emergency treatment

A tibial plateau fracture is a serious knee fracture directly affecting the joint surface. It most often occurs after a violent trauma and causes intense pain, rapid swelling, and an inability to bear weight. This fracture carries a high risk of long-term consequences if it is not treated promptly. Urgent consultation is essential to preserve knee function.