Related Experiment Video
Updated: Jul 23, 2026

Cone Beam Intraoperative Computed Tomography-based Image Guidance for Minimally Invasive Transforaminal Interbody Fusion
Published on: August 6, 2019
An Easy and Effective Method for Avoiding Intraoperative Pedicle Vessels Kinking
Pedro Alvedro-Ruiz1,2,3,4,5, Andrea Vicente-Pardo1,2,3,4,5, Iván Heredia-Alcalde1,2,3,4,5
1Pedro Alvedro-Ruiz, MD, is a plastic surgeon at Plastic and Reconstructive Surgery Department, University and Polytechnic Hospital La Fe, Valencia, Spain.
Preventing vascular pedicle twisting during microsurgical anastomosis is crucial for flap viability. This study introduces a simple, effective operating room technique to avoid this complication.
Area of Science:
- Microsurgery
- Vascular Surgery
- Surgical Techniques
Background:
- Vascular pedicle twisting is a risk during microsurgical anastomosis.
- Compromised blood flow can lead to flap failure.
- Existing methods to prevent twisting may be complex or impractical.
Purpose of the Study:
- To present a novel, straightforward method for preventing vascular pedicle twisting.
- To enhance the safety and success rate of microsurgical anastomosis procedures.
- To provide surgeons with a practical intraoperative solution.
Main Methods:
- A new, easy-to-implement technique for managing the vascular pedicle during anastomosis.
- Description of the method's application in a standard operating room setting.
- Focus on simplicity and effectiveness for routine use.
Main Results:
- The presented method effectively prevents vascular pedicle twisting.
- The technique is easily integrated into existing microsurgical workflows.
- Anecdotal evidence suggests improved flap viability (further studies needed).
Conclusions:
- A simple and effective method for preventing vascular pedicle twisting during microsurgical anastomosis is described.
- This technique can improve surgical outcomes and reduce flap-related complications.
- The method offers a valuable addition to the microsurgeon's armamentarium.
Related Concept Videos
Assessment of blood pressure in brachial artery(two-step method)
Assessing Blood pressure using a doppler ultrasound
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Assessing Blood pressure in the Leg
Preparation:
Pre-Procedural Guidelines for Assessing Blood Pressure
Peripheral Artery Disease III: Interprofessional Care
Peripheral Artery Disease V: Postoperative Nursing Management

