Topographical code
Topographical Code
The Topographical Code (pronunciation: /tɒpəˈɡrafɪkəl koʊd/) is a system used in medical coding to classify diseases and health problems according to the anatomical site of occurrence.
Etymology
The term "topographical" is derived from the Greek words "topos" meaning "place" and "graphia" meaning "writing". The term "code" comes from the Latin "codex", meaning "book". Together, the term refers to a "book of places", indicating its use in categorizing diseases based on their location in the body.
Usage
In medical coding, the Topographical Code is used to specify the location of a disease or health problem. This is particularly useful in oncology, where the location of a tumor can significantly impact treatment options and prognosis. The Topographical Code is part of the International Classification of Diseases (ICD) system, specifically the ICD-O (Oncology) version.
Related Terms
- Anatomical Therapeutic Chemical (ATC) Classification System: A system used to classify drugs according to the organ or system on which they act.
- Morphological Code: A system used in medical coding to classify diseases and health problems according to their morphological characteristics.
- International Classification of Diseases (ICD): A globally recognized system for classifying diseases and health problems.
See Also
External links
- Medical encyclopedia article on Topographical code
- Wikipedia's article - Topographical code
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