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. 2024 Oct 14;16(10):e71444. doi: 10.7759/cureus.71444

Table 2. Summary of a review of recent literature on additional time to complete IOC .

aIOC utilizing Kumar clamp

bIOC utilizing Olsen clamp

cWeighted mean difference

IOC:  intraoperative cholangiography

Publication Number of patients Mean IOC time Median IOC time IOC time range
Shallaly, et al. [13] 72 14 min - -
Wenner, et al. [14] 52 4 min 3 min 2-16 min
Ford, et al. [15] 1715 16 min - 10-23 min
Buddingh, et al. [16] 28a/19b 11 mina/12 minb - -
Hope, et al. [17] 54 11 min - 6-22 min
Giulea, et al. [18] 147 - 11 min -
Kovács, et al. [19] 10,735 11 minc - -