Omental Torsion

• Published in: Journal of clinical and diagnostic research Vol. 8; no. 6; pp. NE01 - NE02
• Main Authors: Y., Ghosh, R., Arora
• Format: Journal Article
• Language: English
• Published: Delhi, India JCDR Research and Publications (P) Limited 01.06.2014
• Subjects: Surgery Section
• ISSN: 2249-782X; 0973-709X
• DOI: 10.7860/JCDR/2014/9024.4479

Torsion of greater omentum is one of the rare causes of acute abdominal pain. It can be primary or secondary. Primary Omental Torsion (POT) occurs because a mobile, thicken segment of omentum rotates around a proximal fixed point in the absence of any associated or secondary intra-abdominal pathology. Secondary omental torsion is associated with a number of pre-existing conditions most common among them is inguinal hernia, other causes include tumours, cysts, internal or external herniation, foci of intra-abdominal inflammation and postsurgical wound or scarring. Torsion of omentum causes twisting of omentum along its long axis resulting in impaired blood supply. This rare condition is more predominant in middle-aged males. It clinically mimics acute appendicitis. It should be kept in mind as a differential diagnosis for acute abdomen. Laparoscopy can aid in diagnosis and management but explorative laparotomy is the definitive and therapeutic procedure of choice. However the condition is not life threatening as omentectomy reduces the inflammation and focus of adhesions within the abdomen.