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1-Explain the principles of Dermapen and microneedling and their effects on skin rejuvenation.
2-Identify appropriate indications and contraindications for Dermapen treatment.
3-Assess common skin concerns and determine the suitability of Dermapen for different cases.
4-Apply appropriate Dermapen techniques, treatment parameters, and infection-control measures.
5-Recognize potential adverse effects and develop appropriate post-treatment care and follow-up plans.