immediate abdo surgery comp
bleeding + instability, nerve injury
early complications
infections (wounds + 2nd), atelectasis, bedsore, DVT, reactionaty haemorrhage, intra abdo collections, postoperative ileus
atemedicum complications
serosanguinous discharge, intra abdo band adhesion, incisional hernia
pre op risk assement
ASA
1 (healthy) -> 4 threat to life -> 5 (will not survive op) 6 (brain dead)
mallampati score
stop warfarin 6 days, heparin 4 hours, NOACs 48 hour
fast 6 hours
airway assement score
wilson