Knee popping, snapping, cracking, or crunching noises are usually harmless and may be the consequence of aging joints. However, the sensation can also indicate a serious injury, such as a torn ...

X-ray and Ultrasound Scan The prevalence of the pathologies identified on x-ray and ultrasound are presented in Figures 3 and 4. Acromioclavicular joint (Figure 5a) and GHJ pathology were the most ...