Patient Guide March 5, 2024 · Eber Medical Group

Rehabilitation After FSPR Surgery: What to Expect Week by Week

FSPR (Functional Selective Posterior Rhizotomy) removes the spasticity barrier — but the functional gains are built through rehabilitation. Here is the complete Eber Medical Group rehabilitation roadmap from surgical recovery through 6-month independence milestones.

Key Principle

FSPR surgery permanently reduces spasticity by selectively sectioning overactive dorsal nerve rootlets. But reducing spasticity is only the first step — the brain and spinal cord must now relearn movement patterns without the spasticity constraint. This neuroplasticity process is the purpose of rehabilitation. Without structured rehabilitation, the functional benefits of FSPR will be significantly diminished.

Phase 1: Acute Inpatient (Weeks 1–4)

Week 1: Surgical Recovery

The first week is primarily focused on surgical recovery and preventing complications:

Weeks 2–4: Establishing New Motor Patterns

With spasticity now significantly reduced, the nervous system faces a novel challenge: the muscle activation patterns it had learned to overcome spasticity are no longer appropriate. Rehabilitation in this phase rewires those patterns:

Phase 2: Intensive Subacute Rehabilitation (Months 2–3)

This is the highest-intensity and most functionally transformative phase. The foundation from Phase 1 is now built upon with systematic functional training:

Robotic Rehabilitation (Lokomat System)

At Eber's Rehabilitation Center, robotic gait training begins in Month 2 for lower limb FSPR patients. The Lokomat exoskeleton assists and guides each gait cycle, enabling hundreds of repetitions per session — far exceeding what manual physiotherapy can achieve. Parameters:

TMS (rTMS) for Motor Cortex Reorganization

Repetitive TMS over the primary motor cortex (M1) enhances cortical excitability and supports neuroplasticity during the critical relearning window. At Eber, rTMS (5–10Hz high-frequency protocol) is applied 3×/week over affected limb motor areas throughout Phase 2 and 3.

Functional Milestones — Lower Limb FSPR

Functional Milestones — Upper Limb / Hand FSPR

Phase 3: Active Functional Rehabilitation (Months 4–6)

The focus shifts from basic movement to complex, meaningful functional activities:

Expected Functional Achievements at 6 Months

Patient Type Pre-FSPR Status Typical 6-Month Outcome
Child CP (spastic diplegia) Scissor gait with walker Independent community walking
Child CP (spastic quadriplegia) Wheelchair dependent Supported standing + assisted walking
Adult hemiplegia (stroke CP) Spastic arm, limited hand use Functional hand for ADL; improved gait
Hand FSPR patient Paralyzed, contracted hand Fine motor tasks: cutting, writing, tying shoelaces
Paraplegia (FSPR for spasticity) Severe lower limb spasticity Reduced tone, improved transfers, assisted gait

Phase 4: Maintenance (Month 6 Onward)

After discharge from the formal rehabilitation program:

Tips for Maximum FSPR Rehabilitation Outcomes

  1. Start rehabilitation as early as Day 2 — early movement prevents muscle weakness from developing in the new low-tone environment
  2. Consistency over intensity: Daily practice of 30–60 minutes is more effective than sporadic intense sessions
  3. Bilateral training: Even for unilateral FSPR, train both sides to maintain neural cross-activation
  4. Sensory re-education: Post-FSPR, sensory feedback changes — proprioceptive training (balance boards, textured surfaces) is critical
  5. Do not skip TCM sessions: Acupuncture's motor point stimulation provides neural input that complements robotic training
  6. Family involvement: Parents of CP children are trained as "home therapists" — 30 minutes of daily home exercises multiplies the rehabilitation dose