Prospective Observational Study of Single-Site Multiport Per-umbilical Laparoscopic Endosurgery versus Conventional Multiport Laparoscopic Cholecystectomy: Critical Appraisal of a Unique Umbilical Approach

<table>Incisions for port placement. Solid lines indicate the skin incisions and dotted lines indicate the fascial trajectories. This resulted in spacing the trocars away.<i> Inset.</i> Diagrammatic representation of the ports pathways. Note that the intertrocar distance is more with curved paths (D) than with straight (d).</table>

Minimally Invasive Surgery

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Figure 1

Figure 1: Prospective Observational Study of Single-Site Multiport Per-umbilical Laparoscopic Endosurgery versus Conventional Multiport Laparoscopic Cholecystectomy: Critical Appraisal of a Unique Umbilical Approach 

Figure 1 | Prospective Observational Study of Single-Site Multiport Per-umbilical Laparoscopic Endosurgery versus Conventional Multiport Laparoscopic Cholecystectomy: Critical Appraisal of a Unique Umbilical Approach 