Endoscopy
Endoscopy is a medical procedure that allows a doctor to observe the inside of the body without performing major surgery. An endoscope (fibrescope) is a long flexible tube with a lens at one end and a video camera at the other.
The end with the lens is inserted into the patient. Light passes down the tube (via bundles of optical fibres) to illuminate the relevant area, and the video camera magnifies the area and projects it on to a screen so the doctor can see what is there. Usually, an endoscope is inserted through one of the body’s natural openings, such as the mouth, urethra, or anus.
A range of endoscopes
Depending on the condition under investigation, some endoscopies can be carried out in the doctor’s surgery. Others need a trip to hospital or day surgery facility, and may require a general anaesthetic.
Endoscopies are generally painless, although they may still cause some discomfort.
Prior to the endoscopy, your doctor will talk to you about your medical history including allergies and current medications. These factors can have a bearing on the procedure.
Any details of the procedure, any issues or concerns and what to expect after the procedure can be discussed with your doctor at your appointment before the procedure.
Things to remember
- Endoscopy is a medical procedure that allows a doctor to inspect and observe the inside of the body without performing major surgery.
- An endoscope is a long, usually flexible tube with a lens at one end and a video camera at the other.
- Usually, an endoscope is inserted through one of the body’s natural openings, such as the mouth, urethra or anus.
Where to get help
- Your doctor
- The hospital or centre where the procedure will be performed.
Source: Better Health Channel, https://www.betterhealth.vic.gov.au/health/ConditionsAndTreatments/endoscopy