Recommended For Acute Injuries Or For Tender And Swollen Ankles The Rigid Stirrup Gel & Air Ankle Brace Offers Two Compartments One Of Gel And One Of Air Which Conform To The Ankle Helping To Ensure The Patient Receives A More Comfortable Fit The Rigid Plastic Shell Offers Additional Protection Can Be Worn During Athletic Activity Top Bladder Comes Pre-filled Will Air Bottom Bladder Can Be Used For Cold Therapy Rigid Thermoplastic Shells With Adjustable Heel Strap Recommended For Acute Injuries Or For Tender And Swollen Ankles Suggested Hcpcs Code: L4350