Correlation between port-to-target distance and procedural difficulty in single-incision laparoscopic cholecystectomy: An observational study.
Masafumi OhiraKazuaki ShibuyaKazuhito UemuraHiroaki TakahashiYoshio ItoPublished in: Asian journal of endoscopic surgery (2018)
A longer UCD is an important predictive factor for difficult cases of SILC, but this finding is not applicable in CLC. The usefulness of UCD is specific to SILC.