What is the difference between subcision and micro-needling?

Question

Jason Emer, MD · Answer

Subcision uses a needle to break up the scar tissue that tethers to the skin (which causes a depression). Microneedling uses tiny needles to create micro channels (tiny holes) in the skin. These micro-injuries stimulates your skin's natural ability to heal itself and produce more collagen. For acne scarring, a combination approach will give the most improvement. These types of scars need a combination of lasers, microneedling/prp, subcision and fillers. It may take a series of treatments and may need some treatments to maintain. I recommend getting a formal evaluation with an acne scarring expert. Best, Dr. Emer

Davin Lim, MBBS, FACD - Account Suspended · Answer

Video shows. See my YouTube videos for 2 hours of explanation with actual footage. Subcsion was first reported in 1995. Since then this technique has taken many pathways. Most dermatologist and plastics still perform the old method- using sideways motion to break scars down. In the original papers this took 6-10 sessions using a needle. This still can be effective, but its OUTDATED. Since then other methods have evolved including-

The use of other size needles
The use of NOKOR or cutting needles
The use of cannula techniques

Of all these techniques, cannula stands out. The most recent paper this year shows that it has the best rate of scar breakdown with much less side effects than with NOKOR. Namely less bruising and ‘lumps’ from bleeding.

The results of subcision is extremely variable and will depend on the technique and experience of your Plastics or Dermatologist. Ensure they can perform all techniques competently. This is especially important with dermal fillers (or fat transfer). If one subcises a depressed scar and find it has NOT got significant tethering, a filler is needed. In this situation filler or fat is needed to elevate the scar. Subcision is my preferred method for scar revision, as I can feel how many scars I am breaking with my 3 level cannula technique. This is now considered the Gold Standard in subcsion as reviewed by peer papers. All other modalities including lasers, energy devices and peels are considered ‘instruments’ in the way I practice acne scar revision. Remember treat the scar type with a method, and you will achieve the desired outcomes. Subcsion releases and remodels acne scarring from underneath. Needless to say this just a method, the results you will achieve is 90% dependent on the skill sets of your Plastic surgeon or Dermatologist.

All the best, Dr Davin Lim

Acne Scar Specialist. Brisbane. Australia.

What is the difference between subcision and micro-needling?

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What is the difference between subcision and micro-needling?

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Everything you need to know about Subcision

Our mission is to create a world where every investment in modern beauty is Worth It.