- by Dr Sachith Abraham
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- Jun 16 2017
What is Microneedling?
Microneedling is an advanced gadget to effectuate collagen inside the skin and enhance the appearance of scars. Microneedling devices have given us an alternative other than dermabrasion and lasers to diminish acne scars. Side effects are also minimal after using these dermarollers.
Acne scars are usually the repercussion of adolescent pimples which leave several pits and scars on the neck and face. These acne scars are inclined to cause remarkable psychological and also mental anguish to the patients. Treatments with lasers tend to burn an important part of the epidermis and may lead to pigmentary modifications whereas other gentle procedures may not give satisfactory results. Microneedling devices offer a safe option for acne scars.
First the patient is counselled and after this a for proper anesthetic effect to take place a local anesthetic creams is applied all over the face and the patient is asked to wait for an hour to one and half hours.
After an hour and half, the patient is put on the operation table. Approval is taken after which using sterile cotton the anesthetic is wiped off. The face is sterilized with iodine solution. Absolute sterility is essential during this procedure. Next the dermatologist takes a sterile derma roller device whose length varies from .1mm to 2 mm. numerous rolls are made from each corner of the face using moderate pressure on the microneedling device. C. After the procedure an icepack is applied to the face and washed off.
After the procedure, mupirocin cream is applied for five days. Also, sunscreen use is necessary after microneedling. Follow ups are done every month and the procedure is repeated at least seven to ten times. Along with the microneedling procedure, platelet rich plasma can also be injected into the skin. Yet another device that can be used is the dermapen where the length of the needles can differ from .1mm to 2 mm. In this procedure, there is an almost one thousand fold increase in collagen dismissal. Many researches have shown how microneedling can be a safe substitute treatment to laser resurfacing.
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