Fat grafting fundamentals
Fat grafting uses the body's own fat to restore volume in the scalp and face. The procedure begins with liposuction to harvest donor fat from areas like the abdomen or thighs. The harvested tissue is processed to remove impurities and prepared for precise injection.
Techniques emphasize uniform droplet size and strategic layering for natural contour. In Korea, surgeons often combine fat grafting with contouring to align with facial architecture. Safety protocols include sterile technique and careful injection planning.
On the scalp, fat grafting can address subtle density and improve scar appearance after hair restoration procedures. Results vary by donor fat quality and technique, so patient selection matters. Patients should continue evidence-based hair loss management, including dutasteride when appropriate.
Harvesting and processing
Harvesting fat requires gentle liposuction to maximize cell viability. After collection, the tissue is processed to remove blood, oil, and fluids while preserving viable fat cells. The preparation aims for cells that survive microdroplet transfer.
Processing methods vary, with some doctors using centrifugation and others relying on gentle washing. The goal is a concentrated graft with minimal trauma to cells. Precision during processing supports better long-term volume retention.
Donor site care and suction settings influence outcomes, so equipment choices matter. In cases related to scalp grafts, surgeons tailor the plan to hairline design and density goals. Dutasteride can be part of a comprehensive plan for certain patients, under medical guidance.
Safety and recovery steps
Recovery from fat grafting varies by area and amount transferred. Swelling and bruising peak in the first week and gradually subside over a few weeks. Most patients resume light activities within several days.
Potential risks include uneven texture, fat absorption, and minor asymmetry, all of which are managed by staged touch-ups. Postoperative care emphasizes compression, gentle massage, and sun protection where applicable. Clear communication with the surgeon helps set realistic expectations.
Medication choices, such as dutasteride, should be discussed with the medical team to avoid interactions and monitor side effects. Long-term results depend on lifestyle, fat quality, and adherence to follow-up visits. A skilled center with rigorous safety standards, such as those in Korea, supports consistent, natural-looking outcomes.