How to evaluate the quality of anterior and posterior images of elbow joint

1, sharpness: the sharpness of the image is an important index to evaluate the quality of elbow joint. High-quality images can clearly show the bones, soft tissues, ligaments and other structures of the elbow joint, and there will be no problems such as blurring, distortion and noise.

2. Focus: The focus of the image is also an important index to evaluate the image quality of elbow joint. High-quality images can focus on the elbow joint correctly, so that bones, soft tissues and other structures can be clearly presented on the image.