{"procedure":{"id":"subcision","name":"皮下松解术","type":"individual","family":"疤痕治疗","category":"疤痕治疗","price":"mid","pain":2,"downtime":2,"visible_in":4,"lasts":4,"summary":"粘连性痘坑松解","explanation":"皮下剥离术通过机械方式松解凹陷痘坑下方的纤维束带。最适合滚动型或粘连型疤痕，常与激光、射频或生物刺激类注射联合使用。","target":"凹陷性痘坑、滚动型痘坑、粘连型痘坑","description":"皮下剥离术通过机械方式松解凹陷痘坑下方的纤维束带。最适合滚动型或粘连型疤痕，常与激光、射频或生物刺激类注射联合使用。","detail":{"id":"subcision","name":"Subcision","price":{"basis":"per area / per session (by scar count or area)","krw_max":300000,"krw_min":33000,"varies_by":"area"},"dosage":{"unit":"area / scars","options":[{"tag":"Focused","note":"Starter","amount":"1 area","coverage":"One small zone","description":"One cheek area or a cluster of scars (partner 33k).","krw_typical":33000},{"tag":"Spot","note":"Precise","amount":"Single scar (<5mm)","coverage":"One scar","description":"Individual deep scar (web list price ~165k).","krw_typical":165000},{"tag":"Full","note":"Broad scarring","amount":"Both cheeks / full face","coverage":"Wide area","description":"Usually quoted after consultation.","krw_typical":null}],"unit_explainer":"Priced per scar, per area (e.g. one cheek) or full face. Moderate scarring usually needs 3-6 sessions at least a month apart."},"header":{"one_liner":"A needle cuts the fibrous bands tethering depressed scars so the skin can lift.","target_tags":["Rolling scars","Tethered scars","Boxcar scars","Acne scars"],"category_label":"SCAR","technology_label":"Needle Subcision"},"details":{"sessions":"3-6 for moderate scarring","aftercare":"Ice and pressure for bruising, gentle cleansing, SPF to prevent pigmentation.","anesthesia":"Local anaesthetic injection (± numbing cream)","regulatory":"Medical procedure","technology":"Subcutaneous incisional surgery (needle subcision)","measurement":"Scars or area","manufacturer":null,"repeat_interval":"At least 4 weeks","technical_specs":"18-20G tri-bevel or Nokor needle; 25-27G for superficial scars; complications include haematoma, PIH, hypertrophic scarring (~5-10%).","before_treatment":"Stop non-essential blood thinners/supplements (fish oil, vitamin E) if doctor agrees; avoid alcohol 2-3 days before.","safety_suitability":"Avoid with keloid/hypertrophic scar history, systemic retinoids in past 12 months, bleeding disorders, active infection. Not for ice-pick scars."},"recovery":{"flying":"Usually possible","makeup":"After 1-2 days (concealer over bruises)","alcohol":"Avoid 3-7 days (worsens bruising)","exercise":"After 3-7 days","sauna_heat":"Avoid 1 week","back_to_daily":"1-3 days (bruising may be visible)","common_side_effects":["Bruising (1-2 weeks)","Swelling","Tenderness","Small lumps","Temporary hyperpigmentation"]},"quick_facts":{"pain":"Moderate (local anaesthetic)","downtime":"3-7 days of bruising/swelling","results_last":"Long-lasting once released; may need repeats","treatment_time":"20-40 min","results_visible":"Gradually over 1-3 months as collagen rebuilds"},"alternatives":[{"name":"Trifill PRO","catalog_id":"trifill_pro","consider_when":"You prefer gas-assisted subcision with injected boosters."},{"name":"X-car","catalog_id":"x_car","consider_when":"Device-assisted subcision option at your clinic."},{"name":"Dot Peel","catalog_id":"dot_peel","consider_when":"Narrow ice-pick scars that subcision can't release."}],"before_after":[],"how_it_works":{"steps":[{"body":"Depressed scars are marked under angled light and local anaesthetic is injected.","title":"Mark & numb"},{"body":"A tri-bevelled 18-20G needle or Nokor needle is slid flat under the scar.","title":"Insert the needle"},{"body":"The needle is fanned back and forth to cut fibrous bands pulling the scar down.","title":"Release the tethers"},{"body":"The controlled bleeding/healing lays down new collagen that lifts the scar; often combined with laser or boosters.","title":"Heal & rebuild"}],"how_delivered":"Needle inserted under the scar and fanned in the dermis","illustration_idea":"Cross-section: a scar pulled down by fibrous strands; a horizontal needle cutting them so the surface rises.","what_touches_skin":"Needle (tri-bevelled or Nokor) after local anaesthetic","what_it_feels_like":"Pressure and snapping sensations under numbing; sore afterwards"}}}}