At this point this is just a mental exercise.
Actually advanced training was part of the discussion.
Avg lifetime incidence of appendicitis is ~7% (male 8.6%, female 6.7%) peak incidence ages 10- 30.
Annual risk ~ 1:440 (0.25%).
Worst case scenerio: no outside consult available.
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"Sometimes, it's better to be lucky than skillfull"