Flexible sigmoidoscope is .........cm length:
Ans. (c) 60cmRef: Bailey 26th Edition, Page 1217The image from Bailey demonstrates all the scope lengths:* Proctoscope: 8cm* Per rectal examination: 12cm* Sigmoidoscope (Rigid): 18cm* Sigmoidoscope (Flexible): 60cm* Colonoscope: 160cm
30 cm
40 cm
60 cm
70 cm
Rectum