The PT was probably thinking of just putting one pillow behind your knee - which can keep your knee bent a bit too much. It's perfectly OK to elevate your leg on pillows all night long, as shown in this article.
Elevation is the key to controlling pain and swelling
Don't put any lotions or creams on your incision until it is perfectly healed, with no open areas or scabs. You're wise to wait until your surgeon give you the OK.
Elevation is the key to controlling pain and swelling
Don't put any lotions or creams on your incision until it is perfectly healed, with no open areas or scabs. You're wise to wait until your surgeon give you the OK.
New Zealand