Andrew's ACL Rehabilitation

by Andrew Suarez
(New Jersey)

i tore my acl on september 17th 2009 in a football game i had my surgery on november 3rd 2009 and it has now been about two months. the other day i was standing and i was just bending my knee and i heard a pop. there was no real pain but after i had some pain when i would straighten my knee to hyperflexion or when i bend it really far. can anyone tell me what this pop might have been? i also have cracks and pops alot when straightening or bending it. can anyone help me out?