Postoperative Protocol for Midfoot ORIF (Time Zero to Full Recovery)
Patient Overview:
- Initial Weight-Bearing Status: Non-weight-bearing (NWB) for 6 weeks.
- Immobilization Progression: Splint (0–2 weeks), Boot (2–6 weeks).
- Weight-Bearing Progression: Progressive weight-bearing (PWB) beginning at 6 weeks post-op.
- Goals: Protect the surgical repair, reduce swelling, restore mobility, regain strength, and return to function.
Phase 1: Immediate Postoperative Period (Weeks 0–2)
Goals:
- Protect the surgical site
- Manage pain and swelling
- Prevent stiffness in non-immobilized joints
Key Points:
- Immobilization: Splint for 2 weeks, NWB.
- Edema Control: Elevate the foot above heart level for 23 hours/day during the first week. Use ice or cryotherapy as appropriate.
- Exercise:
- Toe wiggling and gentle isometric contractions to prevent stiffness and improve circulation.
- Begin gentle ROM exercises for non-affected joints (e.g., ankle pumps, knee ROM, and hip strengthening exercises).
- Precautions: Strict NWB on the affected foot.
Phase 2: Early Postoperative Period (Weeks 2–6)
Goals:
- Continue protection of the repair
- Prevent muscle atrophy and stiffness
- Begin preparing for progressive weight-bearing
Key Points:
- Immobilization: Transition to a CAM boot at 2 weeks, remaining NWB.
- Therapeutic Interventions:
- Continue edema control with elevation and compression wraps (as needed).
- Gentle ROM for toes, ankle, and adjacent joints (e.g., dorsiflexion, plantarflexion, inversion, and eversion).
- Begin low-intensity isometric strengthening for the ankle and foot (e.g., dorsiflexors, plantarflexors, inverters, and everters).
- Core and upper-body strengthening exercises to maintain overall conditioning.
Phase 3: Weight-Bearing Transition (Weeks 6–8)
Goals:
- Gradual transition from NWB to full weight-bearing (FWB)
- Begin low-impact mobility and strength exercises
Key Points:
- Weight-Bearing Progression:
- Begin partial weight-bearing (PWB) in the CAM boot with crutches or walker support.
- Progress to full weight-bearing as tolerated by Week 8.
- Therapeutic Interventions:
- Gentle ROM and mobility exercises for the midfoot and ankle (e.g., ankle circles, midfoot mobilizations).
- Continue strengthening exercises for the foot and ankle, including:
- Theraband resistance for ankle dorsiflexion, plantarflexion, inversion, and eversion.
- Intrinsic foot strengthening (e.g., towel scrunches and marble pickups).
- Begin balance exercises (e.g., double-leg stance on a stable surface).
Phase 4: Strength and Mobility Restoration (Weeks 8–12)
Goals:
- Restore strength and stability
- Normalize gait pattern
- Improve balance and proprioception
Key Points:
- Footwear: Transition out of the boot into supportive athletic shoes.
- Therapeutic Interventions:
- Strengthening: Progress calf raises (double leg to single leg), incorporate foot intrinsic exercises, and add functional exercises like step-ups.
- Balance and Proprioception: Initiate single-leg balance training and progress to unstable surfaces.
- Gait Training: Focus on proper gait mechanics and midfoot push-off.
- Begin low-impact cardiovascular conditioning (e.g., cycling, elliptical).
Phase 5: Functional Recovery and Return to Activity (Weeks 12–16)
Goals:
- Full strength and stability
- Return to high-impact activities (if appropriate)
Key Points:
- Strength Progression: Include functional strengthening (e.g., squats, lunges) and introduce light plyometrics if cleared.
- Balance and Agility: Progress to advanced balance drills (e.g., BOSU ball exercises, cone drills).
- Activity-Specific Training: Begin low-impact sports drills and progress to higher impact as tolerated.
Key Considerations:
- Progression should be guided by patient tolerance and absence of pain or swelling.
- Communicate with the surgeon regarding any setbacks or concerns (e.g., midfoot pain or difficulty transitioning to weight-bearing).
- Adjust the protocol for patients returning to specific sports or high-impact activities.
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