NASAL 1
Definition and Core Concepts of Nasal Septal Deviation (NSD) The clinical entity referred to as Nasal 1 is fundamentally defined as Nasal Septal Deviation (NSD). This condition involves the structural displacement of the nasal septum—the crucial anatomical partition separating the two nasal cavities—from its ideal midline position. Anatomically, the septum is a composite structure, comprising […]