The Medical Board may require any member who has been retired under a disability, and who has not reached age sixty (60), to undergo a medical examination. Refusal to submit to the examination results in discontinuance of disability retirement benefits until such examination is completed. If the medical report from such examination leads to a recommendation by the Medical Board that a member's disability benefits should be terminated, that information will be provided to the member and the member will be advised of the right to appeal the recommendation. Disability benefits will continue to the member while the appeal process is before the Board of Trustees. Any member under age 62 receiving disability retirement benefits who returns to employment in any school or to a position similar to the position held when disability benefits were approved shall immediately be subject to discontinuance of benefits.
Okla. Admin. Code § 715:10-15-18