This document discusses common postoperative complications that can occur with silicon implants, specifically for the nose, cheeks, chin, and breasts. Some frequent complications include edema, redness, infections, abnormal pigmentation, transparent reflection of the implant, displacement of the implant, and rejection. Based on a study of 179 nose implants, 58 chin implants, 27 cheek implants, and 253 breast augmentations, the most common issues were edema, residual edema, redness, abnormal pigmentation, transparent reflection, infection, dissatisfaction leading to removal, and displacement of the implant. A unique complication of breast implants is capsule formation, requiring manual breaking for the first postoperative year. Rejection of implants is rare.