For the treatment of these wounds of diabetics patients it was proposed the analysis of these wound healing through the use of a gel made from the green banana skin per 10%.This studytook place in NAEENF (Nursery Assistance and Teaching Center) in the city of Pouso Alegre-MGand it was composed by 30 patients who used the gel from the green banana skin per 10% for one month. The results were the complete healing in 9 patients. The initial average of the wounds was 32,89 mm2and it finished in the eighth collection representing 22,45 mm2. The average was 19,94 mm2for 10,30 mm2. By making the central tendencies measures there was significance in the obtained general results of the whole group (p<0,001). We can conclude that the gel made from the green banana skin per 10% has a healing action in chronic ulcers presented by patients with diabetes.