Unna boot is used for treatment of -
Diabetic foot ulcer
Varicose ulcers
Ankle instability
Calcaneum fracture
Ans. is 'b' i.e.,Varicose ulcers Unna Boot* It is named for the dermatologist Paul Gerson Unna.* This boot can be used to treat uninfected nonnecrotic leg and foot ulcers that result from such conditions as venous insufficiency (varicose ulcers) and stasis dermatitis.
Management In Orthopedics