Andrea Lorenz

About

Andrea Lorenz is a biomedical engineer and orthopedic researcher whose work sits at the intersection of biomechanics, robotics, and joint mechanics. Her research has made meaningful contributions to the understanding of knee joint stability, cartilage characterization, and the development of robot-aided measurement techniques for orthopedic applications. Lorenz has pioneered methods for objectively quantifying knee stability both in vitro and in vivo, addressing critical challenges in evaluating treatments for conditions such as anterior cruciate ligament (ACL) rupture and patellar instability. Her 2013 study on cartilage surface characterization using frictional dissipated energy during knee flexion — her most cited work with 21 citations — introduced an innovative approach to assessing cartilage health in a sheep model. Subsequent work expanded these robotic methodologies to simulate in vivo joint dynamics and evaluate how factors like tibial rotation and muscle loading influence anterior knee stability. With a research portfolio totaling nearly 50 citations across five key publications, Lorenz has established herself as a valuable contributor to evidence-based orthopedic science, offering clinicians and researchers more precise, repeatable tools for diagnosing and treating complex joint disorders.

Research Focus

Key Achievements

Top Papers

1. 1
   Cartilage surface characterization by frictional dissipated energy during axially loaded knee flexion—An in vitro sheep model

   21 citations · 2013
2. 2
   Tibial rotation influences anterior knee stability — a robot-aided in-vitro study

   9 citations · 2015
3. 3
   Simulation of in vivo dynamics during robot assisted joint movement

   9 citations · 2014
4. 4
   Practicability for robot-aided measurement of knee stability in-vivo

   5 citations · 2015
5. 5
   Robot-aided in vitro measurement of patellar stability with consideration to the influence of muscle loading

   5 citations · 2015

Key Collaborators

Contact & Links