A break in the clavicle bone, typically caused by a fall onto the shoulder or outstretched hand.
Step-by-Step Guidance
Have the patient support their injured arm with their other hand, or gently hold it against their chest to prevent movement.

Fold a triangular bandage. Slip it under the arm, bring it over the opposite shoulder, and tie it securely behind the neck.

Wrap a broad fold bandage or scarf around the chest and sling to keep the arm close to the body, preventing swing.

Gently apply an ice pack wrapped in a thin towel to the collarbone area for 10-15 minutes to reduce pain and swelling.

Keep the patient warm and calm. Check for signs of shock: pale skin, cold sweat, rapid shallow breathing.

6 - 8 weeks
Timeline is typical for uncomplicated healing. Always follow doctor guidance.