What was the surgery for and have your hormones been tested since the surgery?
Usually hair loss is related to hormones. I am giving you a link to another topic that may be similar, but I cannot tell as you do not list any tests... but you should go back and get tests... I hope you can get this resolved!
http://www.medhelp.org/forums/Thyroid/messages/1085.html
hi erin, you had a crainotomy 4mnts ago and back to work!! i had a crainotomy 2yrs ago . i had the top and left side shaved. my surgen had left all the blood in my hair . when the bandages came off it was awful. i had so much blood in my hair ,it was so matted i had to shave it all. did your surgen leave your hair like mine?