there are two types of dermabrasion,
one of them called crystal dermabrasion which is using alumonium crystal in a machine which is usually simple and usually has no complication but the result is usually non satisfactory
the other type is surgical dermabrasion which need expert doctors and good selection of patient, usually need skin type 1 to 3 i.e europeon skin, the latin skin or middle east skin is not suitable as hyperpigmentation is usually occur
whatever the dermatologist will advice you what is your skin type and what is suitable for you
good luck