Since you injured your back while in rehab for the knee, it ALL relates back to the knee date of injury. You have one date of injury with a "compensable consequence" injury to the back. Thus, a limit of 104 weeks of TTDI. suggest this to your attorney. See what he has to say.
I agree with my colleague, Attorney Borah.
DISCLAIMER: David J. McCormick is licensed to practice law in the State of Wisconsin and this answer is being provided for informational purposes only because the laws of your jurisdiction may differ. This answer based on general legal principles and is not intended for the purpose of providing specific legal advice or opinions. Under no circumstances does this answer constitute the establishment of an attorney-client relationship.
Mr. Borah is right. The injury during treatment for a work injury is a compensable consequence of the work injury. See http://www.wcwebzine.com/a-z/compensableconsequences.htm
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