“…First, several fundamentally different techniques have been described, including the Shelden tracheostome, 6 the Schachner tracheostome (“Rapitrac”), 7,40 the Griggs Guidewire Dilating Forceps technique, 41 the cutting bougie device by Toye and Weinstein, 8,42 the Fantoni translaryngeal or retrograde method, 43,44 and, more recently, the PercuTwist dilator technique 45 ; overall complication rates for each of these techniques varies widely, 46 and lumping them together with those of endoscopic PDT is likely to lead to erroneous conclusions. Several descriptive and outcome studies have been published for each of them 47–59 and are discussed separately in . Second, since the definition of complications is highly variable, under‐reporting or over‐reporting are likely to occur; some studies list even the most minor events whereas others list only what are deemed significant complications.…”