Perioperative Evaluation of Patient Outcomes after Severe Acid Corrosive Injury

Table 1

Classification of severe acid corrosive injury.

Class I	Isolated gastric full-thickness injury
Class II	(1) Gastric perforation or; (2) Full-thickness injury extending from the stomach to the duodenum
Class III	(1) Injury extending from the stomach to the duodenum with perforation or; (2) Full-thickness injury extending from the stomach up to 50 cm of the jejunum
Class IV	(1) Injury extending from the stomach beyond the duodenum with perforation or; (2) Injury extending from the stomach beyond 50 cm of the jejunum