🔬 Why This Protocol Is Slower Than ACL-Alone Rehabilitation
The ACL Graft
Strong from day one but takes months to biologically mature. Sets the pace from Week 6 onward: strength, running, and return to sport follow the graft timeline.
The Meniscal Repair
Most fragile in the first 6 weeks while the stitches hold the torn edges together. Deep bending and full weight bearing shear the repair. Sets the pace for Phase 1 and 2.
The Combined Rule
Wherever the two recoveries disagree, the more protective restriction wins. Rushing the early weeks risks a re-tear of the repair and repeat surgery.
Total rehabilitation: 9–12 months to full sport. Each phase requires clinical criteria to be met before progressing. The meniscal repair sets the pace for the first 6 weeks; the ACL graft sets the pace after that.
Phase 1
Maximum Protection: Guard Both Repairs
Week 0 – Week 3🎯 Goals
- Protect the meniscal repair: this is the priority
- Control swelling and pain
- Achieve full knee straightening (0°)
- Begin quad activation without stressing either repair
- Walk safely with brace and crutches
⚠️ Precautions
- Partial weight bearing only: brace locked straight, both crutches
- No knee bending past 90° in this phase
- No pivoting or twisting on the operated leg
- No active hamstring pull against resistance
- Do not place a pillow under the knee: keep the leg flat
- No straight leg raise until the knee fully straightens without lag
- Stairs: good leg up first; crutches and operated leg down first
🧊
Ice, Elevation and Compression are critical this phase:
Ice (wrapped in cloth) for 20 min every 2–3 hours · Leg elevated above heart level when resting · Compression bandage as instructed · Controlling swelling early protects both repairs and lets the quad switch back on.
🏃 Exercises: Week 0–3
- Ankle pumps: 20 reps every hour (reduces blood clot risk)
- Quad sets: press knee flat into bed, hold 5 sec, 10 reps
- Straight leg raise: only once knee fully straightens without lag
- Heel slides to 90° only: slide heel gently, support the leg, no forcing
- Kneecap mobilisation: push kneecap up/down and side to side
- Prone hang: lie face down, let leg hang off bed to restore extension
- Heel prop: heel on rolled towel, let gravity straighten the knee
- Hip abduction: lie on side, raise top leg
- Calf raises: standing, holding chair, within weight bearing limits
- Upper body exercise: to maintain general fitness
✅ Ready for Phase 2 When:
- Knee fully straight (0°): equal to other leg
- Knee bending to 90° comfortably
- Straight leg raise without lag
- Swelling significantly reduced
- Walking safely with brace and crutches
Phase 2
Controlled Mobility: Progress Motion, Keep Protecting
Week 3 – Week 6🎯 Goals
- Progress knee bending to 120°
- Maintain full straightening
- Begin gentle strengthening without loading the repair
- Reduce swelling to minimal
⚠️ Precautions
- Continue brace and crutches: weaning starts only after surgeon review
- No loaded knee bending past 90° (no deep squats, no lunges)
- No hamstring curls yet: protects both the repair and a hamstring graft
- No pivoting, twisting, or impact
🏃 Exercises
- Stationary cycling: seat high, gentle range only, no resistance
- Mini squats 0–45°: both legs, holding chair
- Bridges: lie on back, lift hips, hold 5 sec
- Clamshells: lie on side, open and close knees
- Double leg balance: progress to wobble board
- Hip strengthening: side raises, standing extension
- Calf raises: progressing as weight bearing allows
✅ Ready for Phase 3 When:
- Swelling minimal (soft, not tense)
- Knee bending to 120°
- Knee fully straight: equal to other leg
- Surgeon has reviewed and cleared brace and crutch weaning
Phase 3
Progressive Strengthening: Restore Normal Walking
Week 6 – Week 9🎯 Goals
- Wean off brace and crutches after surgeon review
- Walk normally on all surfaces without a limp
- Full range of motion equal to other leg
- Build quad, hamstring and hip strength systematically
- No swelling or pain after exercise
⚠️ Precautions
- No squatting below 90° until cleared
- No pivoting, cutting, or twisting sports
- No cross-legged floor sitting or deep squatting: this loads the healing meniscus heavily
🏃 Exercises
- Partial squats: 0–60° only, progressing depth gradually
- Wall slides and mini squats
- Hamstring curls: begin gently (delayed to Week 12 if hamstring graft)
- Step-ups: low step, hold railing
- Single leg balance: progress to uneven surface
- Cycling with light resistance
- Pool walking / flutter kick: once wounds fully healed
- Hip and core strengthening: bridges, side plank
🏠
Daily Life:
Desk work from Week 4–6 with movement breaks · Driving from Week 6–8: off crutches, full quad control, off strong painkillers · Two-wheeler: minimum 3 months and surgeon clearance · Light housework from Week 6–8 · Avoid Indian-style toilet and floor sitting until cleared: a Western commode is strongly advised through this period.
✅ Ready for Phase 4 When:
- No swelling or pain after exercise
- Full ROM equal to other leg
- Normal gait on all surfaces without support
- Good balance and joint position sense
Phase 4
Return to Function
Week 9 – Week 12🎯 Goals
- Full range of motion maintained
- Progress strengthening safely
- 10 single-leg squats with good form
- Prepare for return to running
⚠️ Precautions
- No running yet: preparation only
- No cutting, pivoting, or jumping
- Deep squatting still restricted
🏃 Exercises
- Squats to chair and lateral lunges
- Single leg press (gym)
- Step-ups / step-downs: higher step
- Single leg squats: aim 10 reps, 60° depth, good form
- Romanian deadlift: single and double leg
- Lateral band walks
- Elliptical / stair climber
✅ Ready for Phase 5 When:
- No giving-way episodes
- 10 single-leg squats with good form to 60° depth
- Thigh strength ≥80% of other leg
- Surgeon review completed at 3 months
Phase 5
Running and Advanced Strengthening
Month 3 – Month 6🎯 Goals
- Return to straight-line jogging (from Month 4 in combined procedures, with clearance)
- Build strength towards symmetry with the other leg
- Begin low-level plyometrics when cleared
⚠️ Precautions
- Running starts on level ground, straight lines only
- No cutting, pivoting, or contact sport
- Stop if swelling or pain follows a session: report it
🏃 Exercises
- Walk-jog progression: structured programme supervised by physiotherapist
- Progressive gym strengthening: squats, leg press, RDLs with increasing load
- Double-leg hops and landing drills: when cleared
- Balance and joint position work: single leg, unstable surface
- Swimming and cycling: for endurance
✅ Ready for Phase 6 When:
- 30 minutes of straight-line jogging without swelling or pain
- Thigh strength ≥85–90% of other leg
- Confident single-leg landing with good mechanics
Phase 6
Agility and Return to Sport
Month 6 – Month 12🎯 Goals
- Restore cutting, pivoting, and change of direction
- Sport-specific training at full intensity
- Pass return-to-sport testing before clearance
⚠️ Precautions
- Return to pivoting sport only with surgeon clearance: typically 9–12 months
- Competitive play only after training at full intensity without symptoms
- Continue injury prevention exercises after return: re-injury risk is highest in the first year
🏃 Exercises
- Change-of-direction drills: planned, then unplanned
- Sport-specific skills: kabaddi, football, badminton, cricket as relevant
- Plyometrics: hopping, bounding, jump-landing with good mechanics
- Strength maintenance: twice weekly, continued after return to sport
✅ Cleared for Sport When:
- Hop tests ≥90% of other leg
- Thigh strength ≥90% of other leg
- Full training completed without pain, swelling, or giving way
- Surgeon clearance at final review
🚨 When to Call Dr. Satish Reddy / Come to Hospital Immediately
🚨 Emergency signs: come to hospital immediately if you notice: Calf becomes painful, red, or unusually swollen · Sudden chest pain or breathlessness · Fever above 101°F · Wound redness, discharge, or opening · Sudden locking of the knee or inability to straighten it · A new giving-way episode with swelling · Operated leg becomes cold or pale. These are warning signs of a blood clot, infection, or a problem with the repair and require urgent assessment.
📅 Follow-up Schedule
- Day 15: wound review and suture removal
- Week 6: brace and crutch weaning decision
- Month 3: strength assessment, running decision
- Month 6: agility clearance review
- Month 9–12: return-to-sport testing and final clearance