Question

ballet system of classification based on​

Answer 1

Answer:

Ballet classification system is based on plain radiographs, both posteroanterior and lateral radiographs as needed

Answer 2

The original Watson and Ballet classification system is based on plain radiographs, both posteroanterior and lateral radiographs as needed. It has previously been suggested that lateral and semisupinated views may better identify osteoarthritis of the radioscaphoid joint [6].