Topic
How to use crutches
💡 What You Need to Know
- Purpose of Crutches: Crutches are mobility aids designed to offload weight from an injured lower extremity, facilitating safe movement and promoting healing.
- Proper Fitting is Key: Incorrectly fitted crutches can lead to secondary injuries, such as nerve damage in the armpits or wrist pain. Ensure proper height and handgrip adjustment.
- Weight-Bearing Status: Always adhere strictly to your physician's instructions regarding weight-bearing on the injured limb (e.g., non-weight bearing, partial weight bearing, weight bearing as tolerated).
- Energy Expenditure: Using crutches requires significant upper body strength and energy; fatigue is common, especially initially.
🤒 Associated Symptoms
- Acute Pain: Severe pain in the lower extremity, often following trauma, indicating a potential fracture, severe sprain, or surgical intervention.
- Inability to Bear Weight: Complete or partial inability to place weight on the affected limb without excruciating pain or instability.
- Swelling and Bruising: Significant edema and discoloration around the injured area, common with fractures or severe soft tissue injuries.
- Instability or Deformity: A feeling of the limb giving way, or visible misalignment, necessitating support to prevent further injury.
🛡 Crucial Precautions
- Preventing Falls: Always ensure a clear path, remove rugs, and avoid wet or slippery surfaces. Use handrails when available.
- Axillary Nerve Protection: Bear weight through your hands, not your armpits. Excessive pressure on the axilla can cause nerve damage (crutch paralysis).
- Crutch Tip Integrity: Regularly check crutch tips for wear and tear; replace them if they are worn smooth to maintain traction.
- Navigating Stairs: Use the "up with the good, down with the bad" rule. When going up, lead with the uninjured leg; when going down, lead with the injured leg and crutches.
- Footwear: Wear supportive, non-slip shoes with good traction to minimize the risk of slipping.
🍽 Dietary Directions & Restrictions
- Hydration: Maintain adequate fluid intake to support overall health and prevent dehydration, which can exacerbate fatigue.
- Nutrient-Rich Foods: Consume a balanced diet rich in protein, calcium, and Vitamin D to support bone healing and tissue repair.
- Energy Maintenance: Ensure sufficient caloric intake to meet the increased energy demands of crutch ambulation.
- Avoid Impairing Substances: Refrain from alcohol or sedatives that can impair balance, coordination, and judgment, significantly increasing fall risk.
⚠️ Attendant Guidelines
- Clear Pathways: Ensure the patient's living environment is free of obstacles, loose rugs, and clutter to prevent trips and falls.
- Assistance with Transfers: Offer support during transfers (e.g., from bed to chair, toilet) if the patient is unstable or fatigued.
- Monitor for Fatigue: Observe for signs of fatigue, dizziness, or instability, and encourage rest periods as needed.
- Emergency Preparedness: Know how to assist if a fall occurs and have emergency contact information readily available.
🩺 Physician's Perspective
- Adhere to Weight-Bearing Orders: Strict compliance with prescribed weight-bearing status is paramount for optimal healing and preventing re-injury.
- Pain Management: Report uncontrolled pain to your physician; appropriate pain management is crucial for comfort and participation in rehabilitation.
- Physical Therapy Referral: Engage in prescribed physical therapy to learn proper crutch technique, strengthen supporting muscles, and regain full function.
- Follow-up Appointments: Attend all scheduled follow-up appointments to monitor healing progress and adjust the treatment plan as necessary.
🎓 Academic & Nursing Corner
- Gait Training: Provide comprehensive patient education on appropriate crutch gait patterns (e.g., 3-point gait for NWB, 4-point gait for PWB).
- Skin Integrity Assessment: Regularly assess skin in the axillae and palms for redness, irritation, or breakdown due to pressure from crutches.
- Fall Risk Assessment: Implement and document ongoing fall risk assessments, educating patients and caregivers on environmental modifications.
- Pain Assessment & Management: Monitor pain levels using appropriate scales and administer analgesics as prescribed, evaluating their effectiveness.
🔬 Clinical Reference Index
- Axillary Crutches: Standard crutches placed under the armpits, requiring upper body strength and coordination.
- Forearm (Lofstrand) Crutches: Crutches with cuffs that encircle the forearms, often used for long-term mobility or by individuals with good trunk control.
- Non-Weight Bearing (NWB): No weight is to be placed on the injured limb; the foot should not touch the ground.
- Partial Weight Bearing (PWB): A specified amount of weight (e.g., 25%, 50%) can be placed on the injured limb, as determined by the physician.
- Three-Point Gait: A common gait pattern for NWB, where both crutches and the injured leg move forward together, followed by the uninjured leg.
- Swing-Through Gait: Advanced gait where both crutches move forward, and the body swings past the crutches, often used for faster ambulation or bilateral weakness.