Kyphosis and lumbar kyphosis is the Schroth method, a system of physical therapy for scoliosis and related spinal deformities. It involves lying supine, placing a pillow under the scapular region and posteriorly stretching the cervical spine. Surgical treatment can be used in severe cases. In patients with progressive kyphotic deformity due to vertebral collapse, a procedure called a kyphoplasty may arrest the deformity and relieve the pain. Kyphoplasty is a minimally invasive procedure, requiring only a small opening in the skin. The main goal is to return the damaged vertebra as close as possible to its original height. Kyphosis Kyphosis (from
Kutta condition Kutta condition The Kutta condition is a principle in steady-flow fluid dynamics, especially aerodynamics, that is applicable to solid bodies with sharp corners, such as the trailing edges of airfoils. It is named for German mathematician and aerodynamicist Martin Kutta. Kuethe and Schetzer state the Kutta condition as follows: In fluid flow around a body with a sharp corner, the Kutta condition refers to the flow pattern in which fluid approaches the corner from both directions, meets at the corner, and then flows away from the body. None of the fluid flows around the sharp corner. The Kutta condition is