MRI was basically normal, but RSD has progressed. He has undergone 7 sympathetic blocks at the L3 <span style = 'background-color: #dae8f4'>and</span>
L4 level with minimal improvemtn noted. He has also be
en nonweight be
aring as he can
not tolerate any pressure of the foot. His large toe is green, and
nail gowth is fungal. The knee remains swellen but the man reports his toes are the most painful. Other symtpoms include cold extemity, holt/cold spots of leg, color changes, and
sweating of the foot.