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Hand & Upper Extremity

Research in upper extremity deformities focuses on forearm abnormalities and components of the elbow joint. Historically, these conditions have been studied using 2D imaging techniques, which limit the understanding of their complex, multidimensional nature. However, through collaboration with the Yale Center for Medical Innovation (3DC), Dr. Lattanza has transitioned to three-dimensional (3D) analysis techniques, extracting more information from standard MRI and CT imaging. This approach enables a more comprehensive understanding of patient morphology and the associated diseases.

Current research priorities include Monteggia fracture-dislocations and cubitus varus deformities. The lab's findings are directly integrated into clinical and surgical decision-making, aiding Yale’s physicians in providing precise patient care. This is achieved by conducting detailed 3D analyses before surgery to develop personalized digital surgical plans. From these plans, anatomical models and surgical guides are 3D printed and provided to surgeons to enhance surgical precision and optimize outcomes.

In addition, ongoing research explores the treatment of scaphoid fractures, variations in radial intramedullary canal morphology, and optimal radial stem placement. In collaboration with the department’s biomechanics laboratory the lab leverages computational simulations (finite element analysis) and cadaver models to assess current implant designs and determine the most effective surgical constructs.

Faculty Advisor

  • Ensign Professor of Orthopaedics & Rehabilitation; Chair, Orthopaedics & Rehabilitation; Affiliated Faculty, Yale Institute for Global Health; Chief, Yale New Haven Hospital, Yale New Haven Hospital