Table 3.

Advantages of Dry and Wet Arthroscopy

Dry arthroscopy

Better tissue definition (joint surfaces, synovial reflections, and perfusion)

Decreased risk of swelling, fluid extravasation, and compartment syndrome

Easier conversion to open surgery

Retention of external landmarks

“Truer” understanding of tissues and their pathology

Less postoperative swelling and discomfort

Less expensive

Wet arthroscopy

Familiar technique

Sustained fluid distension and visualization of joint

Continuous irrigation of debris

Cooling effect to joint

Floating of synovium and loose bodies (this can be a disadvantage)