Except for the preparation of the patient for the procedure, since the colonoscopy procedure takes approximately 30 minutes, 30-minute 360-degree VR video scenes will be watched using the phone and VR head device.

the mural curtain group; they will be asked to focusing the mural curtain with a nature view during the colonoscopy procedure.

Patients of the control group, will not receive any intervention except for applied routine hospital colonoscopy procedures.

Except for the preparation of the patient for the procedure, since the colonoscopy procedure takes approximately 30 minutes, 30-minute 360-degree VR video scenes will be watched using the phone and VR head device

This form, which was created by the researcher; Patients' age, gender, education level, marital status, employment status, income level, chronic disease status, previous surgery, complaints about coming to the hospital, having knowledge about colonoscopy, whether they would prefer the current method if they need to have colonoscopy again, It consists of a total of 14 questions questioning the use of additional sedation and painkillers during the procedure

This scale developed by Price (1983) will be used in the research to determine the level of tolerance, comfort and satisfaction. It is a scale in which the distance between the two ends with a minimum value of 0 on one end and a maximum value of 10 on the other end is measured with a 10 cm ruler. In this context; The patient is explained that there are two endpoints and that he is free to mark any place between them that fits the severity of his pain. The distance between the beginning of "no comfort, tolerance and satisfaction" and this point marked by the patient is measured and recorded in centimeters. It has been shown that the VAS is a valid tool for the measurement of psychological and health variables such as pain and satisfaction, which is widely used in clinical studies (12).

this scale was developed in the United States in 2012 by Kimberly A. Mitchell and colleagues for the use of healthcare professionals. The scale consists of 15 questions examining the reasons why patients are ashamed of colonoscopy. For the statements in the scale, the participants mark the most appropriate answer for their own thoughts on a scale between 1 and 4 (strongly disagree=1, disagree=2, agree=3, totally agree=4). The lowest score that can be obtained from the total scale is 15, the highest score is 60. Higher scores indicate more embarrassment. The Cronbach's alpha coefficient of the original scale was 0.96. The validity and reliability study in Turkey was conducted by Koroglu in 2014 and the Cronbach's alpha coefficient of the scale was found to be 0.94 (11, 13).