Related Experiment Video
Updated: Jan 3, 2026

11:49
Surgical Induction of Endolymphatic Hydrops by Obliteration of the Endolymphatic Duct
Published on: January 22, 2010
11.8K
Transwindow Suture Technique for Pseudocyst of Pinna
Harish Mudhbasalar Onkarappa1, Geeta Kurle1
1Karwar Institute of Medical Sciences, Karwar, India.
Summary
A novel "Transwindow suture technique" shows promising results for treating pseudocyst of the pinna (seroma). This preliminary study found a low recurrence rate, suggesting a potentially effective new treatment for this common condition.
Area of Science:
- Otolaryngology
- Plastic Surgery
- Dermatology
Background:
- Pseudocyst of the pinna, also known as auricular seroma, involves fluid accumulation between the perichondrium and cartilage.
- Existing surgical treatments for auricular seroma often have high recurrence rates, necessitating novel approaches.
Purpose of the Study:
- To introduce and evaluate a new surgical technique, the "Transwindow suture technique," for managing pseudocyst of the pinna.
- To assess the preliminary efficacy and recurrence rates associated with this novel treatment method.
Main Methods:
- A prospective study was conducted involving four patients diagnosed with pseudocyst of the pinna.
- The "Transwindow suture technique" was applied to all participating patients.
Main Results:
- Three out of the four patients experienced excellent outcomes with no recurrence of the pseudocyst.
- One patient had a minor fluid recollection due to premature skin window closure, which was successfully managed.
Conclusions:
- The "Transwindow suture technique" demonstrates encouraging preliminary results for treating pseudocyst of the pinna.
- Further large-scale prospective studies are warranted to validate the effectiveness of this innovative procedure.

