Most common surgical cause of obstructive jaundice:
Obstructive Jaundice MC surgical cause of obstructive jaundice is CBD stones Characterized by dark urine, clay colored stools, icterus and pruritus Presence of urobilinogen in urine rules out obstructive jaundice USG is the best test to differentiate medical from surgical jaundice.
Periampullary carcinoma
Carcinoma gallbladder
Carcinoma head of pancreas
CBD stone
Bile duct