The ultrasound data presented in this section pertain to community-based healthcare practices. However, it is important to note that a considerable number of clinical cases were obtained from a tertiary physiatry care setting and have been duly acknowledged. This chapter presents a total of sixty four clinical cases, each accompanied by a brief clinical history, ultrasound findings, and pertinent ultrasound images. The clinical cases are organized non-random, rather than following a sequential order based on the joints from the upper extremities to the lower limbs or the other way around. After completing chapters 1 through 7, readers are encouraged to attempt multiple-choice questions provided in chapter 8.