Hand anatomy is the study of the structure and function of the human hand. This includes the bones, muscles, tendons, ligaments, nerves, blood vessels, and other tissues that make up the hand. Researchers in this area may study the biomechanics of hand movements, the development of hand anatomy in embryos, the effects of injuries or diseases on hand function, and the use of the hand in activities like grasping, gripping, and fine motor skills. Understanding hand anatomy is important for a variety of fields, including medicine, physical therapy, and occupational therapy.