===== Trackability =====

**Definition:**  
Trackability refers to the degree to which a device, object, or system can be reliably followed or guided along a path. It is particularly relevant in fields such as interventional medicine, logistics, and data monitoring.

**In medical or interventional contexts:**  
Trackability describes the **ability of a catheter, guidewire, or microdevice to smoothly navigate tortuous anatomical structures** (e.g., intracranial arteries) with minimal resistance and high responsiveness under imaging guidance.

**Related terms:**  
  * [[navigability]]  
  * [[steerability]]  
  * [[pushability]]  
  * [[torque response]]