Effects of abnormal gravitation [G] forces, sequela

This code describes the long-term or residual health problems that arise from exposure to unusual or excessive gravitational forces. These effects are not acute but manifest after the initial exposure, indicating a lasting impact on the body's systems.

Use this code for conditions such as chronic back pain, vestibular dysfunction, or bone density changes that are directly attributed to past exposure to abnormal G-forces, like those experienced by pilots, astronauts, or individuals in high-G environments. It is appropriate when the acute event has resolved, but its lasting consequences are being treated.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past exposure to abnormal gravitational forces.
• Do not use for acute effects; those would be coded with the acute T75.81X_ codes.