Subcision for Acne Scars
Breaking fibrous scar bands to release depressed scars
Subcision is a minimally invasive procedure in which a fine needle is inserted beneath depressed acne scars to mechanically release the fibrous bands that tether the scar to deeper tissue — allowing the skin surface to lift and return towards a natural level.
Subcision is most effective for rolling and boxcar scars and is frequently combined with microneedling, PRP or filler injections to further elevate scar bases and stimulate new collagen in the treated areas.
Key Benefits
- Directly addresses fibrous tethering of depressed scars
- Immediate elevation of rolling and boxcar scars
- Stimulates new collagen in the scar base
- Combines well with other scar resurfacing treatments
Is This Treatment Right For You?
- Patients with rolling or boxcar atrophic acne scars
- Those whose scars appear dimpled or tethered to deeper tissue
- Anyone who has had limited improvement with surface-only treatments
What to Expect
Scar Assessment
Scar types and depth are assessed to confirm subcision suitability.
Topical Anaesthetic
Numbing cream or local anaesthetic is applied to the treatment area.
Subcision
A fine needle is inserted at an angle and moved in a fanning motion to release fibrous bands.
Combination Therapy
PRP or filler may be injected immediately to support elevation and healing.
Recovery & Aftercare
Bruising and swelling for 3–7 days; results improve over 4–8 weeks as new collagen fills the treated area.
Frequently Asked Questions
Does subcision hurt?
Local anaesthetic is used to minimise discomfort; some pressure and movement is felt during the procedure.
How many sessions are needed?
2–3 sessions spaced 6–8 weeks apart are usually recommended for optimal improvement.
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