Our Summary

This research paper is about the use of new technologies such as virtual reality (VR), augmented reality (AR), and mixed reality (MR) in colorectal surgery. The researchers used a method called 3D holographic reconstruction in several surgeries between February 2020 and December 2022. This technique was useful in identifying blood vessel abnormalities, locating tumors, assessing the spread of cancer to neighboring organs, and planning the surgical procedure. It was also beneficial for training and teaching assistants.

The paper also discusses what other scientific literature has said on the subject. VR was found to be good for training and studying anatomy, while AR was helpful for training and assessing laparoscopic (minimally invasive) surgery performance. MR, especially when used with a device called HoloLens, was beneficial for recognizing anatomy, navigating during surgery, and visualizing the surgical field.

The researchers successfully used these technologies in 10 colorectal cancer cases, showing that MR can improve planning before surgery and its application during the operation. They suggest that these technologies could greatly improve colorectal surgery by making it safer and more reliable.

FAQs

  1. What new technologies have been applied to colorectal surgery?
  2. How has mixed reality technology been used to improve preoperative planning in colorectal surgery?
  3. How does the use of virtual and augmented reality technologies benefit colorectal surgery training and performance evaluations?

Doctor’s Tip

A helpful tip a doctor might tell a patient about colorectal surgery is to follow all pre-operative instructions carefully, including fasting guidelines and medication instructions. It is important to discuss any concerns or questions with your doctor before the surgery, and to follow post-operative care instructions closely to promote healing and prevent complications. Additionally, maintaining a healthy diet and lifestyle can help improve recovery outcomes.

Suitable For

Patients who may be recommended colorectal surgery include those with colorectal cancer, inflammatory bowel disease, diverticulitis, colorectal polyps, and other conditions affecting the colon and rectum. These patients may require surgery to remove tumors, repair damage, alleviate symptoms, or prevent complications. Advanced technologies such as virtual reality, augmented reality, and mixed reality can be used to enhance surgical planning and improve outcomes for these patients.

Timeline

  • Before colorectal surgery:
  1. Patient is diagnosed with colorectal cancer or another condition requiring surgical intervention.
  2. Patient undergoes preoperative testing, such as blood work, imaging scans, and possibly a colonoscopy.
  3. Surgical team discusses the procedure with the patient, including risks and benefits, and obtains informed consent.
  4. Patient may need to follow a specific diet or bowel preparation regimen prior to surgery.
  5. Patient may meet with an anesthesiologist to discuss anesthesia options and potential risks.
  6. Patient is instructed on postoperative care and what to expect during recovery.
  • After colorectal surgery:
  1. Patient undergoes the surgical procedure, which may involve minimally invasive techniques or open surgery.
  2. Patient is monitored in the recovery room before being transferred to a hospital room.
  3. Patient may experience pain, discomfort, and fatigue in the immediate postoperative period.
  4. Patient is gradually transitioned back to a regular diet and encouraged to walk and move around to aid in recovery.
  5. Patient may require pain medication, antibiotics, and other medications to manage symptoms and prevent infection.
  6. Patient may have follow-up appointments with the surgical team to monitor healing and address any concerns.
  7. Patient may undergo physical therapy or other rehabilitation services to regain strength and function.
  8. Patient gradually resumes normal activities and lifestyle, with ongoing monitoring for any potential complications or recurrence of disease.

What to Ask Your Doctor

Some questions a patient should ask their doctor about colorectal surgery include:

  1. What are the potential risks and complications associated with colorectal surgery?
  2. What is the expected recovery time after the surgery?
  3. Will I need any additional treatments or therapies following the surgery?
  4. How will the surgery impact my quality of life and daily activities?
  5. What kind of pain management options will be available to me during and after the surgery?
  6. Will I need to make any changes to my diet or lifestyle before or after the surgery?
  7. How experienced is the surgical team in performing colorectal surgeries?
  8. What is the success rate of this type of surgery for my specific condition?
  9. Are there any alternative treatment options to consider before undergoing surgery?
  10. How will the use of advanced technologies, such as virtual reality and augmented reality, benefit my surgical outcome?

Reference

Authors: Bracale U, Iacone B, Tedesco A, Gargiulo A, Di Nuzzo MM, Sannino D, Tramontano S, Corcione F. Journal: Cir Esp (Engl Ed). 2024 Jul;102 Suppl 1:S36-S44. doi: 10.1016/j.cireng.2024.01.006. Epub 2024 Feb 1. PMID: 38307256