The assessment of permanent disability and occupational invalidity in Colombia is governed by a comprehensive framework designed to ensure fair and consistent evaluation. Among the key regulatory instruments is Decree 917 of 1999, which provides the "Manual for the Qualification of Permanent Partial Disability and Occupational Invalidity." This manual meticulously outlines the criteria for evaluating deficiencies across various bodily systems, including the complex endocrine system. Understanding these guidelines is crucial for medical professionals, legal practitioners, and individuals seeking disability benefits. This article delves into the specific provisions of Chapter IX of Decree 917, focusing on endocrine system disorders. It aims to provide a detailed, scientific, and educational perspective on how these conditions are assessed, emphasizing the technical aspects and evaluation tables used to determine the percentage of global deficiency. The content is structured ...