What does 'artho' refer to in medical terminology?

The term 'artho' in medical terminology specifically refers to a joint. This prefix is derived from the Greek word 'arthron,' which means joint. In the context of health and medical practice, 'artho' is often seen in terms related to joint conditions, such as arthritis (inflammation of the joints), arthroscopy (a minimally invasive surgical procedure on a joint), and arthroplasty (surgical repair or reconstruction of a joint). Understanding this prefix is crucial for interpreting various medical conditions and procedures that involve joints.