Comparison of the Novel Two-Hand Technique Using the Saraj Endocath with the Traditional Three-Hand Technique in...

Endoscopic surgery has become the preferred treatment of sellar lesions because of its minimally invasive nature. Visualization is frequently obscured as a result of the frequent contact of the lens with blood and tissue debris. We seek to alleviate these problems and increase the efficiency and safety of neuroendoscopic surgery by introducing a new device (Saraj Endocath) combining the major function of suction with the endoscope.

A total of 75 patients with pituitary macroadenoma who were eligible for transnasal transsphenoidal endoscopic excision were included in the study between January 2020 and January 2023. Forty-one patients were operated on by the traditional 3-hand technique and 34 patients were operated on using the Saraj Endocath. The duration of surgery, in-out frequency of the endoscope, number of wipes needed to clean the endoscopic lens, and outcomes were assessed. A questionnaire regarding assistance, ergonomics, and instrument handling compared the Saraj Endocath procedure with the traditional technique.

The 3-hand technique was converted into the 2-hand technique. The mean operative time using the novel technique with the Saraj Endocath was reduced significantly compared with the traditional technique. The mean number of in-out movements of the endoscope and the number of wipes per hour decreased significantly using the Saraj Endocath. There was no dependency on the assistant's expertise and skills.

The use of the Saraj Endocath can effectively reduce the mean operative time by decreasing the frequency of in-out movement and wiping off the lens of the endoscope. It reduces fatigue, avoids clustering of instruments and hands, and minimizes the dependency on assistants.