07 November 2025 : Review article
Facial Injectable Fillers in Aesthetic Medicine: Clinical Applications and Safety Strategies
Jie Liu A 1, Ming Gao EF 2, Huilin Hu CF 2, Hanyu PangDOI: 10.12659/MSM.949944
Med Sci Monit 2025; 31:e949944
Figure 2 Common facial anatomy and injection sites and diagram of superficial musculoaponeurotic system (SMAS) structure. (A) Common facial anatomy and injection sites. (B) Diagram of SMAS structure. Created through Adobe Photoshop drawing software.






