摘要

Objectives: This session clarifies the multilayer mechanisms of neck aging and provides a clear framework to assess deformities across skin, fat, muscle, and skeletal support. As the neck is one of the most challenging and frequently overlooked regions to treat, the session highlights targeted strategies—tightening, volume modulation, contour refinement, and muscle relaxation—that restore cervicofacial definition with natural, durable results, supported by consistent clinical improvement and high patient satisfaction. Introduction: Neck aging occurs due to serial changes in skin laxity, redistribution of subcutaneous and deep fat compartments, descent of the platysma muscle, and loss of bony support. These changes collectively alter the cervicofacial angle with temporal progression and disturb its harmony with the lower face. Modern knowledge of aging neck anatomy allows more accurate evaluation as well as targeted, naturalistic rejuvenation approaches. Conclusion: A structured, multilayered approach effectively addresses the complex mechanisms of neck aging. Combining technologies for tightening, volumization of the neck and jawline, platysma control, and lifting techniques creates a natural and long-lasting result. Personalized sequencing of modalities ensures safer outcomes, higher predictability, and greater patient satisfaction in neck rejuvenation. Additionally, appropriate diagnostic tools and systematic assessment methods can assist in an accurate diagnosis of underlying deformities and in devising the best individualized treatment.