Any truth to this

[luberhill]

A guy told me today that if you have a Drs excuse for a shoulder issue you can hunt with a crossbow the entire bow season .

Ive never heard such a thing 

[BizCT]

Not that I am aware of. I think you can get modified archery drawlock type things.

[Red]

Not true.

https://www.dec.ny.gov/permits/25022.html

[Five Seasons]

nope. dudes make up the most random shit to try and justify things. 

[BizCT]

and for longbow:

How to Get Authorized for Modified Longbow Use

• Complete the Modified Longbow Authorization Form (PDF)
  • A licensed physician will need to complete and sign a section of this form.
  • Note: If you have a Modified Archery Permit that is still valid you are already authorized to use a modified longbow and do not need to complete the Modified Longbow Authorization Form.
• For small game hunting, have a current year NYS hunting license; For big game hunting, have a current year NYS hunting license and bowhunting privilege.
• Carry the completed Modified Longbow Authorization Form (or previous Modified Archery Permit) and appropriate hunting licenses with you while hunting afield with a modified longbow.
• Abide by the rules and regulations in the annual New York State Hunting and Trapping Regulations Guide