Journal of Trauma and Injury (J Trauma Inj, JTI) is the official journal of the Korean Society of Traumatology. As an international, peer reviewed, open access journal, JTI aims to facilitate communication and information exchange on trauma, as well as provide education and training in the field to ultimately save patients' lives. JTI is published four times a year, on the last day of March, June, September, and December.

JTI publishes original basic and clinical research on a range of trauma-associated medical fields, such as surgeries (including general surgery, chest surgery, orthopedic surgery, neurosurgery, plastic surgery, and head and neck surgery), gynecology and ophthalmology, emergency medicine, anesthesiology, neuro-psychiatrics, rehabilitation medicine, and radiology (including interventional radiology). Due to the special circumstances Korea is under with North Korea, JTI also publishes basic and clinical research on battlefield trauma unique in Korea and has established ties with the Armed Forces Medical Command and Armed Forces Capital Hospital.

JTI covers all topics closely related to medicine, disasters, emergency departments, emergency medical technicians and nurses, social infrastructures and systems, and government policies and supports.

JTI was launched in June 1988 with publications in both Korean and English, and eventually became an English-only journal. JTI publishes original articles, case reports/case series, review articles, editorials, correspondences, and articles commissioned by the Editorial Board that are related to basic or clinical research on trauma.