Dr. Thomas Rangaka

Thomas Rangaka is a South African surgeon and academic whose work spans trauma, vascular, and general surgery, with contributions to both clinical research and surgical education. Affiliated with major South African academic hospitals, he has been involved in advancing endovascular techniques and trauma care within resource-constrained settings, while also contributing to global collaborative research.

His research focuses strongly on vascular and endovascular management of traumatic aortic injuries, complex aortoiliac disease, and critical limb ischaemia. Contributions to analyses of tranexamic acid in bleeding trauma patients, published in a leading international medical journal, reflect engagement with practice-changing trauma research. Additional work on infection patterns in critically ill trauma patients highlights expertise in ICU-related complications and antimicrobial resistance in high-burden environments.

Rangaka has also published instructive case reports on rare surgical entities, including diaphragmatic hernias, Amyand’s hernia, neonatal urological anomalies, and complex colorectal emergencies, underscoring diagnostic acumen and operative adaptability. His interest in reflective training portfolios further demonstrates commitment to surgical education and professional development, positioning him as a clinician-educator dedicated to improving surgical outcomes and training standards.