Final answer:
In addition to ankle films, X-rays of the other affected joints such as the hands, feet, and cervical spine are recommended for a patient with rheumatoid arthritis undergoing open reduction and internal fixation of the ankle.
Step-by-step explanation:
When a patient with rheumatoid arthritis is heading to the OR for open reduction and internal fixation of the ankle, in addition to ankle films, it is recommended to get X-rays of the other joints affected by the disease. These can include the hands, feet, and cervical spine. X-rays of these joints can help assess the extent of joint damage and deformities caused by rheumatoid arthritis.