How does ulcer differ from normal wounds?

Ulcer and Wound: Trauma is derived from the greek word meaning “wound.” as mentioned, trauma is caused by an external force, whether accidental or by choice (an operation) and whether by physical contact or, for example, certain types of radiation (a thermal injury). According to the “traditional” medical and encyclopedia definition, an ulcer is caused by an internal etiology.

Abnormal healing: Leg ulcers can be related to a variety of underlying medical problems. The most common cause is related to chronic venous insufficiency. Other causes of leg ulcers include diabetes and arterial insufficiency. These medical problems interfere with the normal healing process.

Ulcers : Ulcers occur in areas where there is poor blood supply. A wound usually has good blood supply to it. Ulcers have clean bases with evidence of poor healing, pale as opposed to beefy red like healing wounds.