In Table 2W3, the character 3 represents a root operation that does which of the following?

In Table 2W3 of the ICD-10-PCS coding system, the character representing the root operation is critical for understanding the intent of the procedure being coded. The character 3 indicates the root operation of "Limits or prevents motion." This operation is utilized in various surgical procedures aiming to restrict or impede motion in joints or other structures within the musculoskeletal system.

The context of this root operation typically applies in situations such as surgical treatments for joint stabilization or interventions involving the fixation of bones to limit abnormal movement due to conditions like instability or excessive mobility. The primary goal is to achieve a more stable condition, thereby reducing the potential for further injury or pain associated with improper motion.

Other options do not align with the definition of the root operation represented by character 3 in this table. For instance, "Facilitates movement" suggests enhancing the ability to move, which is the opposite of limiting movement. "Improves function" implies a general enhancement of overall capabilities, and "Removes restriction" would indicate freeing or increasing range of motion, rather than limiting it. Thus, "Limits or prevents motion" accurately captures the essence of the root operation indicated by the character 3 in this specific coding instance.