“…The hook, blade, and shear types depend on the shape of the tip, with the shear-tip providing easy dissection and stable cutting. Several studies have been conducted on hook-type Harmonic scalpels (clipless or not), yielding similar results to those achieved using electrocautery ( 33 , 34 ). The shear-tip Harmonic scalpel can secure up to 7 mm of blood vessels, has excellent precision and multifunctionality, and can achieve advanced hemostasis ( 35 ).…”