Smartxide DOT Fractional CO2 Laser Treatment
Dr Wong Su-Ni
Senior Consultant Dermatologist in Singapore
MBBS (Melbourne), MMed (Internal Med), MRCP (UK)FAMS (Dermatology), FRCP (London), GDA (Singapore)
With fractional CO2 laser resurfacing, small microcolumns of skin are ablated, leaving normal skin in between to act as reservoirs of normal skin cells to replace the denatured microcolumns, resulting in faster healing, less down-time and less risk of complications than traditional laser resurfacing. The columns of CO2 laser penetrate deeply into the dermis, stimulating new collagen formation more effectively than non-ablative laser rejuvenation. With SmartXide DOT®, an array of parameters can be adjusted to suit your skin type and to reduce the risk of post-inflammatory pigmentation.
DOT Therapy with the SmartXide DOT® CO2 laser offers skin rejuvenation in just under an hour for most treatments. DOT Therapy is ideal for the treatment of sun damage, brown spots, fine lines, wrinkles, skin laxity / texture and acne scars. Not only does the DOT offer good results, but it does so safely and quickly with little downtime. The benefit of DOT Therapy includes:
- Minimal downtime
- Rapid healing
- Quick procedure
- Low risk
- Accurate results
- Customized treatment
- Minimally invasive
- Renewed skin
- Treatment of multiple issues at once (e.g. fine lines, freckles/sun damage, laxity)
- Little or no anaesthesia
(If you are interested in this procedure, please call for consultation with Dr Wong Su-Ni at 6733 3629)
About Our Skin Specialist
Senior Consultant Dermatologist in Singapore
Dr Wong Su-Ni is an MOH-accredited dermatologist with over 20 years of experience and recognised expertise in both medical and aesthetic dermatology. Formerly Chief of the Psoriasis Unit at the National Skin Centre, she is widely respected for her clinical leadership in psoriasis care and laser-based dermatologic surgery. Beyond her clinical practice, she played a key role in shaping national psoriasis and acne treatment guidelines, reflecting her contribution to clinical standards and best practices.
Dr Wong is also an experienced researcher and educator, with publications in peer-reviewed journals and regular invitations to speak at local and regional dermatology meetings. Known for her thoughtful, evidence-based approach, she is trusted for managing complex skin conditions and advising on aesthetic treatments with care, precision and sound clinical judgement.
