Kinnkontur

Kinnkontur refers to the visible outline or silhouette of the cheek area. The contour is created by a combination of the underlying bony framework of the midface, mainly the malar (cheek) bones and surrounding maxillary structure, and the overlying soft tissues including skin, fat, and facial muscles. Together these elements determine how prominent or hollow the cheeks appear.

Anatomical determinants include the cheekbone prominence, the position of the infraorbital rim, the presence and distribution of the buccal fat pad, and the tone and elasticity of the skin and connective tissue. The soft-tissue layers, such as the superficial muscular system (including muscles like the zygomaticus) and the subcutaneous fat, also influence the smoothness and slope of the contour. Ethnicity, age, and individual facial growth patterns contribute to natural variation in kinnkontur.

Aging and facial changes can alter kinnkontur over time. Bone remodeling, fat redistribution, and skin laxity may lead to hollowness in the midface or sagging of the cheek region, which can change the perceived contour. In contrast, certain individuals may have a fuller, rounded contour due to genetics or weight changes.

Clinical and cosmetic relevance centers on assessment and planning for facial rejuvenation or augmentation. Procedures to modify kinnkontur range from non-surgical fillers to surgical interventions such as implants or fat grafting, all aimed at achieving a desired cheek contour while preserving natural proportions.