without imaging guidance 62325 with imaging guidance (ie, fluoroscopy or CT) 62326 Injection(s), including indwelling catheter placement, continuous infusion or intermittent bolus, of diagnostic or therapeutic substance(s) (eg, anesthetic, antispasmodic, opioid, steroid, other solution), not including neurolytic substances, interlaminar epidural or subarachnoid, lumbar or sacral (caudal)
Dogs synthesise both, but genetic quirks or diet gaps let levels tank
For Metos audience, the key is this: AOD-9604 is not a replacement for GLP-1s
Keskin S et al
It might not sink deep, but it still works wonders for brightening and fading surface spots