摘要

Objectives: This study reviews the outcomes of 10 subjects who underwent combined treatment of 2910 nm fiber laser enabled tissue coring & dermal fillers. Hyaluronic acid and poly-l-lactic acid (PLLA) fillers have been used in combination with energy-based devices (EBDs) in practice. Most recently there have been discussion about mechanical tissue-coring being used to remove dermal fillers. The limitations in treating over bony prominences and injectable anesthetic measures necessary prior to treatment are not ideal for consecutive combination treatments including mechanical tissue-coring & dermal fillers Introduction: The primary focus is to evaluate the synergistic effects, compare treatment timelines, and assess the impact on various facial concerns, including volume loss, wrinkles, and acne scars. Facial rejuvenation often requires a combination of volume correction, resurfacing, and collagen stimulation. Mechanical tissue-coring is effective but limited, especially over bony areas and with fillers. Laser-enabled tissue-coring (2910 nm fiber laser) offers a precise, practical alternative with improved compatibility for same-day treatments. Particularly beneficial for patients with acne scarring Materials / method: Retrospective review of 10 patients treated with 2910 nm fractional ablative fiber laser and dermal fillers. Indications included: severe acne scarring, under-eye correction, facial volume loss.Laser settings: Coverage 1–2%, depth 0.5–1 mm in coring mode. Filler types used: Hyaluronic acid (HA), Poly-L-lactic acid (PLLA), and hyper-diluted biostimulators. Protocol varied: Same-day filler injection/removal and laser resurfacing. HA dissolved prior to treatment if needed. Results: 9/10 subjects underwent same-day laser + filler treatment. Significant improvements in: Skin texture, acne scarring, and facial volume balance. Natural transitions and cohesive facial rejuvenation. One staged case showed effective results following pre-treatment filler removal. No major adverse events reported. Conclusion: 2910 nm fiber laser allows safe, effective same-day combination with dermal fillers. Provides greater precision than mechanical coring—ideal for sensitive or complex facial areas. Optimizes outcomes for patients needing both volume and texture correction. Addresses unmet need for integrated, minimally disruptive treatments in aesthetic practice.