If you apply pressure to the patella and it feels like it bounces back, is squashy underneath or feels like it is floating it is a positive sign for fluid (swelling).
Does this help?
If you apply pressure to the patella and it feels like it bounces back, is squashy underneath or feels like it is floating it is a positive sign for fluid (swelling).
Does this help?
Do not need to pull down, best to do with knee slightly flexed over a pillow and gently tap / press down on knee cap. Or cup under knee cap, with thumb one side and 1st finger the other and gently press down. If +ve it bounces back.
Sorry forgot to add...we know it as the patella tap test.