0G2: Change — Endocrine SystemTaking out or off a device from a body part and putting back an identical or similar device in or on the same body part without cutting or puncturing the skin or a mucous membrane
0 Pituitary Gland; 1 Pineal Body; 5 Adrenal Gland; K Thyroid Gland; R Parathyroid Gland; S Endocrine GlandX External0 Drainage Device; Y Other DeviceZ No Qualifier