Unna boot is used for treatment of
Answer- B. Varicose ulcersIt 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 insuftciency (varicose ulcers) and stasis dermatitis.
Diabetic foot ulcer
Varicose ulcers
Ankle instability
Calcaneum fracture