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. 2021 Sep 18;14:3911–3921. doi: 10.2147/RMHP.S325017

Table 9.

TMR per Surgery Type

Surgery Grouping Surgery Type TMR per Surgery Type (kg) Change in TMR Switching From SUS to MUS (kg)
SUS MUS
Bariatric Laparoscopic sleeve gastrectomy 329 kg 27 kg −303 kg
Laparoscopic gastric bypass 633 kg 25 kg −608 kg
Thoracic VATS lobectomy 633 kg 34 kg −599 kg

Abbreviations: kg, kilogram; MUS, multi-use system; SUS, single-use system; TMR, total material requirement; VATS, video-assisted thoracoscopic.