1. Department of Orthopedics

Orthopedics Research

As a national leader in orthopedic research, the Department of Orthopedics continues to invest in a broad spectrum of innovative investigative efforts. Our Orthopedic Research Laboratories offer students opportunities to collaborate with award-winning faculty on a range of projects, from basic science studies to clinical research, and our breakthroughs are regularly translated into real patient results throughout the Mount Sinai Health System.

Our Orthopedic Research Laboratories (ORL) embody the Department’s multidisciplinary approach to research and patient care. Within these state-of-the-art spaces, trainees gain experience in medical, bioscience, and bioengineering topics, partnering with leading faculty that span the field of orthopedics. We welcome postdoctoral fellows, graduate and undergraduate students, and visiting scholars into a variety of training opportunities.

Fang Laboratory

The Fang Laboratory’s research program involves biomechanics, development biology, and tissue engineering. A major focus is the mechanistic understanding of regulatory factors maintaining cell identity during musculoskeletal tissue development, mechanical adaptation, and pathogenesis.

Han Laboratory

The Han Laboratory develops cell-instructive biomaterials to study mechanisms of stem cell-niche interactions, disease modeling, stem cell manufacturing, and stem cell therapy, with the long-term goal of engineering therapies for treating skeletal muscle trauma and diseases.

Holguin Laboratory

The Holguin Laboratory studies the biomechanics and mechanobiology of the spine as it adapts to aging, mechanical forces, genetics, and injury. Molecular, histologic, imaging, biomechanical, and genetic rodent model techniques are utilized, all with an eye toward potential therapies.

Hubmacher Laboratory

The research at the Hubmacher Laboratory focuses on the role of the extracellular matrix, or the “glue” that holds the cells together, in the formation and function of musculoskeletal tissues. Knowledge of these mechanisms may contribute toward the identification of novel tissue engineering approaches.

Iatridis Laboratory

As a member of both the Orthopedic Research Laboratories and the Black Family Stem Cell Institute, the objective of the Iatridis Spine Bioengineering Lab is to develop minimally invasive interventions to prevent and repair painful spinal pathologies, with specific focus on intervertebral disc degeneration. 

Cho Spine Laboratory

The Samuel Cho Spine Laboratory conducts scientific analysis of radiographic, perioperative, and clinical data to develop algorithms and methods that influence surgical strategies and patient-centered treatments toward optimal outcomes.

Hausman/Cagle Upper Extremity and Nerve Laboratory

The Hausman/Cagle Upper Extremity and Nerve Laboratory is dedicated to improving the outcomes of peripheral nerve injuries by developing novel imaging modalities and assessments of peripheral nerve damage and function. The team also focuses on clinical and experimental biomechanics to improve surgical outcomes of patients with hand, wrist, elbow, and shoulder injuries.