Table 3 ERCP data for one advanced endoscopy trainee including therapeutic interventions (12-month period)

Number of ERCP procedures by month

Month

1

2

3

4

5

6

7

8

9

10

11

12

Total

Trainee 1

32

59

57

67

61

44

42

54

41

38

23

28

546

Indications

 Choledocholithiasis (cholangitis)

357 (44)

 Painless jaundice/malignancy

53

 Biliary Leak

35

 Benign biliary stricture

47

 Pancreatic stricture/stone

25

 Ampullectomy

6

 SOD

4

 Post-sphincterotomy bleed

8

 Spyglass

36

Therapeutic Interventions

 Sphincterotomy

234

 Stone extraction (basket/balloon)

314

 Plastic stent placement

85

 Metal stent placement

64

 Biliary stricture dilation

17

 Pancreatic stent

9

 Sphincteroplasty major papilla

53

 Pre-cut

5

 Total

781

ERCP difficulty Grade

 1

226

 2

268

 3

44

 4

8

 Total

546