By entering the coding or chip into the glucose meter, the meter will be calibrated to that batch of test strips. However, if this process is carried out incorrectly, the meter reading can be up to 4 mmol/L (72 mg/dL) inaccurate.
If you're having keyhole surgery (laparoscopy), the endoscope will be inserted into a small incision your surgeon makes in your skin. An endoscopy usually takes between 15 and 60 minutes, depending on what it's being used for.
Steroidal treatments, Nasal Sprays and Surgery. The removal of Nasal Polyps via endoscopic surgery usually lasts around 12 months before re-growth occurs. Recovery from surgery can take anywhere from 1 to 3 Weeks. Surgery, such as Functional Endoscopic Sinus Surgery (FESS), may be necessary in some cases.