Hi I Had An Aspiration Of Bakers Cyst Left Knee

hi I had an aspiration of bakers cyst left knee done 5 days ago..... on screen at the time it didn't appear as if all the fluid had been removed but I assumed this was how it was done so didn't question what I saw..... today it is almost exactly as it was pre aspiration ..... is there any point choosing another doctor to have the procedure repeated for a different result?