Physiotherapy plays a critical and structured role in rehabilitation after spinal decompression surgery (such as laminectomy, discectomy, or microdiscectomy). The goal is to restore mobility, reduce pain, improve stability, and help the patient return to normal function safely. Below is a clear, phase-wise explanation: 1. Immediate Post-Operative Phase (0–2 weeks) 2. Early Rehabilitation Phase (2–6 weeks) 3. Strengthening & Functional Phase (6–12 weeks) 4. Advanced Conditioning Phase (3–6 months)