Sefako Makgatho Health Sciences University (SMU) proudly stands as a bastion of academic excellence in health sciences, led by luminaries like Professor Anna Catherina Oettlé. A Full Professor in the Anatomy and Histology Department, Oettlé has garnered significant recognition for her pioneering work in 3D imaging and forensic anthropology. Her recent C2 rating from the National Research Foundation (NRF) marks her as a leading force in medical research, underscoring SMU’s reputation as a centre for high-calibre academic and scientific contributions.
Oettlé’s career, spanning both clinical practice and academic research, has been a journey driven by a commitment to advancing anatomical knowledge. Her formative years as a medical doctor, coupled with her distinction-earning MSc in Anatomy from the University of Pretoria, established her expertise. This unique background has allowed her to approach research with a critical perspective rooted in clinical application. “Anatomy isn’t merely descriptive; understanding anatomical variations is essential for patient management and clinical accuracy,” she explains, highlighting the foundational value of her work for both academics and practitioners.
Among Oettlé’s many contributions is her work in 3D imaging, which has deepened the understanding of structural variation in the human body. From studies on dental structures and bone microstructure to detailed measurements of skeletal features like the pelvis, femur, and mandible, her research has advanced knowledge in clinical diagnostics, orthodontics, and forensic anthropology. Her age-phase classification system based on sternal rib ends, cited over 130 times, is widely used in biological profiling. Her research into the midline lingual canal has transformed dental approaches, while her findings on structural changes in the posterior mandible are making waves in both orthodontics and dentistry.
Notably, Oettlé’s work has become instrumental in forensic science, where her research aids in the reconstruction of biological profiles and facial features—tools essential for identifying unknown victims in criminal cases. “My research provides South African standards that serve as resources for clinicians in patient management and for forensic scientists in solving cases,” she notes, emphasising the societal impact of her work beyond academia.
Oettlé’s career is also marked by her dedication to collaboration, both locally and internationally. Partnering with engineers has proven essential for data acquisition, while connections with leading French researchers from institutions such as the University of Bordeaux have broadened her work’s reach. “Collaborating with engineers has been particularly rewarding,” she says, “as they bring expertise in mathematical modelling, which has enriched my research output.” Her collaborative efforts amplify not only her personal research but also SMU’s reputation as a globally connected academic institution.
Beyond her contributions to research, Oettlé is deeply invested in mentorship, guiding numerous postgraduate students and postdoctoral fellows toward becoming independent researchers and educators. “The most rewarding part of mentorship is seeing people grow and develop into independent researchers and teachers,” she shares. Known for her supportive yet rigorous guidance, Oettlé’s mentorship style champions SMU’s mission to foster the next generation of scientific leaders and innovators.
Looking ahead, Oettlé remains committed to advancing her research in 3D imaging and biological profiling. With technology in the field evolving rapidly, she aims to keep SMU at the cutting edge of these advancements. She is currently applying for funding to acquire new scanning equipment and hopes to further expand her collaborations with engineers to refine 3D measurement techniques. “I hope to stay at the forefront of these developments,” she says, envisioning a future where SMU is recognised as a leader in forensic and clinical research innovations.
For students fortunate enough to work with Oettlé, the opportunity to learn under such an esteemed scholar provides a gateway to practical, high-impact research experience. Engaging with her cutting-edge projects, students gain insights into research methodologies that bridge theoretical learning with real-world applications. Oettlé’s commitment to research and academic excellence reinforces SMU’s position as a premier institution in health sciences, inspiring a culture of inquiry, perseverance, and a relentless pursuit of knowledge that continues to benefit students and the broader medical community alike.
