===== 🧠 Conceptual Ambiguity =====

**Conceptual ambiguity** refers to the use of vague, imprecise, or ill-defined concepts that lack clear boundaries or operational definitions, leading to confusion or misinterpretation in scientific discourse.

==== ⚠️ Key Characteristics ====
  * Undefined or shifting terms (e.g., “functional outcome” without specification)
  * Lack of clarity about study population or intervention scope
  * Implicit assumptions not explicitly addressed
  * Overlap between distinct categories without proper justification

==== 📉 Why It Matters ====
  * Undermines the internal validity of research
  * Hinders reproducibility and evidence synthesis
  * Facilitates biased conclusions or oversimplified narratives
  * Obstructs proper clinical translation

==== 🧪 Example in Context ====
  * Comparing "microsurgical" vs. "endovascular" treatment without accounting for aneurysm morphology, size, or location introduces **conceptual ambiguity**—because the two groups are not truly equivalent or comparable in real clinical terms.

==== ✅ Best Practice ====
  * Define all key terms explicitly
  * Disclose assumptions and group criteria clearly
  * Justify comparisons with solid conceptual alignment