Fig 1.
Artificial head insertion for the shoulder or hip (K0811).
Artificial head insertion (K0811) postoperative in-hospital mortality by prefecture and fiscal year.
Table 1.
Artificial head insertion (K0811): Case number and outcomes of postoperative in-hospital mortality.
Fig 2.
Cerebral aneurysm neck clipping (one location) (K1771).
Cerebral aneurysm neck clipping (1 location) (K1771) postoperative in-hospital mortality by prefecture and fiscal year.
Table 2.
Cerebral aneurysm neck clipping (1 location; K1771): Case number and outcomes of postoperative in-hospital mortality.
Fig 3.
Coronary artery and aortic bypass grafting with more than two anastomoses using a heart–lung machine (K5522).
Coronary artery and aortic bypass grafting with more than two anastomoses using a heart–lung machine (K5522) postoperative in-hospital mortality by prefecture and fiscal year.
Table 3.
Coronary artery and aortic bypass grafting with one anastomosis using a heart–lung machine (K5521): Case number and outcomes of postoperative in-hospital mortality.
Table 4.
Coronary artery and aortic bypass grafting with >two anastomoses using a heart–lung machine (K5522): Case number and outcomes of postoperative in-hospital mortality.
Table 5.
Coronary artery and aortic bypass grafting with one anastomosis without a heart–lung machine (K552-21): Case number and outcomes of postoperative in-hospital mortality.
Table 6.
Coronary artery and aortic bypass grafting with >two anastomoses without a heart–lung machine (K552-22): Case number and outcomes of postoperative in-hospital mortality.
Fig 4.
Tracheotomy (K386) postoperative in-hospital mortality by prefecture and fiscal year.
Table 7.
Tracheotomy (K386): Case number and outcomes of postoperative in-hospital mortality.