William P. Cooney III, R. A. Berger, and K. N. An Orthopedic Biomechanics Laboratory Department of Orthopedic Surgery Mayo Clinic and Mayo Foundation Rochester, MN 55905, U. S. A. As surgeons struggle to find new insights into the complex diseases and deformities that involve the wrist and hand, new insights are being provided by applied anatomy, physiology and biomechanics to these important areas. Indeed, a fresh new interaction of disciplines has immersed in which anatomists, bioengineers and surgeons examine together basic functions and principles that can provide a strong foundation for...

Advances made in microsurgical techniques have dramatically improved the treatment of complex limb injuries, such as a closed fracture covered by healthy tissue and a complex open fracture of the tibia. Microvascular transfers from the foot have revolutionized the treatment of digital amputations, and vascularized bone transfers are used in various indications. The microvascular techniques are still evolving. Many imaginative flaps are being proposed to meet precisely the functional requirements of the various defects. Alternative anastomotic techniques are being investigated and the no-flow...

William P. Cooney III, R. A. Berger, and K. N. An Orthopedic Biomechanics Laboratory Department of Orthopedic Surgery Mayo Clinic and Mayo Foundation Rochester, MN 55905, U. S. A. As surgeons struggle to find new insights into the complex diseases and deformities that involve the wrist and hand, new insights are being provided by applied anatomy, physiology and biomechanics to these important areas. Indeed, a fresh new interaction of disciplines has immersed in which anatomists, bioengineers and surgeons examine together basic functions and principles that can provide a strong foundation for...