Application of Latitude Reduction Technique in CR Foot Radiography / 实用放射学杂志

ABSTRACT

Objective To evaluate the application of latitude reduction technique in CR image processing based on different tissuethickness of foot radiography.Methods The images of adult foot radiography in 50 cases were analysed retrospectively.Latitude reduction technique was used in comparison with routine CR image processing,in order to display different tissue position definition such as soft tissue in phalanges of toes,thumb nail groove,the distal of fifth phalanges,talus bone trabecula and calcaneocuboidal joint space.Results CR image processed by latitude reduction technique could showe clearly tissue and structure of foot and was super than that of routine CR image processing.(t=7.732,P