Lip Filler (Hyaluronic Acid)
HA filler for ideal lip volume and shape
이 치료에 대해
Uses lip-specific HA fillers (Juvederm Volbella, Restylane Kysse) for volume enhancement, shape correction, and contour definition. Soft HA fillers with high viscoelasticity maintain natural movement and feel.
Also effective for rejuvenation as lips lose volume and vermilion border definition with age.
작용 기전
Cross-linked HA gel injected into dermis/submucosa attracts water via HA hydrophilicity for volume effect. VYCROSS technology (Juvederm) combines high and low molecular weight HA for longevity and smooth texture. Kysse uses OBT (Optimal Balance Technology) for flexibility that follows lip movement.
적응증
기대 효과
Immediate volume increase and shape improvement. Final results after swelling subsides (1-2 weeks). Duration 6-12 months (product dependent). Volbella: up to 12 months, Kysse: up to 12 months.
임상 근거
위험 및 부작용
Swelling (2-5 days), bruising, tenderness. Rare herpes reactivation, vascular occlusion (most serious complication). Dissolvable with hyaluronidase. Pre-injection design and anatomical knowledge crucial.