What is the standard rating for an amputation of the major thumb at the carpal joint that occurred in 1997?

• A. 0%
• B. 6%
• C. 12%
• D. 16%

Answer: (D)

The standard rating for an amputation of the major thumb at the carpal joint reflects the degree of disability and functional impairment resulting from such an injury. In many compensation systems, including those for workers' compensation and other disability evaluations, specific percentages are assigned to different types of amputations based on their impact on the individual's ability to perform daily activities and work-related tasks.

For an amputation at the carpal joint, the rating is typically higher than that of a more distal amputation because it greatly affects grip strength and the overall functionality of the hand. The loss of the major thumb is particularly significant as it plays a vital role in hand function, including grasping and pinching actions.

In this case, the choice indicating a 16% rating appropriately aligns with guidelines or standards that assess the functional loss associated with such an amputation. This rating recognizes the substantial functional impairment caused by the loss of the major thumb at the carpal joint, providing a clear understanding of the level of disability that one might expect from this specific injury. Other options reflect lower ratings that would not accurately represent the impact of the amputation on an individual's functionality.