What is the best definition of a medical evaluation board MEB?

A Medical Evaluation Board (MEB) is a formal process conducted by the U.S. military services to assess the fitness for duty of military personnel who have experienced a severe injury, illness, or other medical condition. The MEB consists of a panel of medical professionals who review the service member's medical records and may also conduct physical and mental examinations. The purpose of the MEB is to determine whether the service member can continue to serve in the military or whether they should be separated or receive medical treatment. The MEB process also includes the development of a disability rating, which determines the amount of compensation the service member is entitled to if they are found to be unfit for duty.