👉 Endoscopically is a medical procedure or treatment method that involves using a small, flexible instrument (an endoscope) to examine internal organs and other structures within the body. This technique can be used for diagnostic purposes, as well as for therapeutic interventions such as irrigation of tumors or the delivery of drugs to treat conditions like cancer. Endoscopically is often abbreviated as "EO" or "ES". It's a common term in healthcare contexts, particularly when referring to procedures involving endoscopic instruments