“…(27,29) Clearly, arthroscopic lysis and lavage have more possible complications than arthrocentesis, which is clinic-based, costeffective, and minimally invasive. (27) It is not the authors' intention to investigate the effectiveness of such procedures in the management of ID cases, as it is well documented throughout the literature (4,27,28) However, arthrocentesis is a clinic-based technique to washout inflammatory exudates and mediators as bradykinin, interleukin-6, proteins, denatured hemoglobin and various proteinases. (30,31) The reported fluids whether it be isotonic saline or Ringer or Ringer's lactated solution were usually along the volume of 100-300ml.…”