| knee problems i'm a 47 year old female who was doing very heavy lifting when my back went out and i dropped a heavy box on my knee cap then i went to the er and they told me i had severe arthritis and chondramalacia pattellia well i never had any problems with this knee before that day. i need a opinion and answers could the 40 pound box falling on my knee cap or the heavy lifting cause these underlying problems to surface? please give me any help you can. i lifted over 2000 pounds that morning. please help me get answers. |