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The Z-meatoplasty for modified radical mastoidectomy in children
1Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287-0910, USA. dtunkel@jhmi.edu
Insights
The Z-meatoplasty technique effectively enlarges the ear canal in children undergoing modified radical mastoidectomy. This method shows excellent healing and prevents stenosis in most cases, improving surgical outcomes.
Area of Science:
- Pediatric Otolaryngology
- Surgical Techniques
- Auditory Canal Reconstruction
Background:
- Modified radical mastoidectomy is a common procedure for cholesteatoma.
- External auditory meatus stenosis can be a complication post-surgery.
- Effective meatoplasty techniques are crucial for favorable outcomes.
Purpose of the Study:
- To evaluate the efficacy of the Z-meatoplasty technique.
- To assess its role in preventing external auditory meatus stenosis.
- To determine its effectiveness in pediatric patients undergoing mastoidectomy.
Main Methods:
- A case series design was employed.
- The Z-meatoplasty technique was utilized during modified radical mastoidectomy in pediatric patients.
- Outcomes including meatal stenosis and healing were assessed.
Main Results:
- Out of 24 ears treated with Z-meatoplasty, only 3 (12.5%) required revision for stenosis.
- The majority of ears (87.5%) demonstrated excellent healing and cosmesis without stenosis.
- The mean follow-up period was 40 months.
Conclusions:
- Z-meatoplasty is an effective surgical technique.
- It is beneficial for enlarging the external auditory meatus in children during modified radical mastoidectomy.
- The technique contributes to favorable long-term outcomes and prevents stenosis.
Objective:
To determine the effectiveness of the Z-meatoplasty technique for enlargement of the external auditory meatus of children undergoing modified radical mastoidectomy.
Design:
Case series.
Setting:
Pediatric otolaryngology practice in an academic setting.
Patients:
Consecutive sample of children (< or =18 years old) who had undergone modified radical mastoidectomy performed by the author from 1995 to 2005.
Intervention:
Z-meatoplasty technique used as part of modified radical mastoidectomy.
Main Outcome Measure:
Development of postoperative stenosis of the external auditory meatus that required additional surgery.
Results:
A total of 28 children and 29 ears were treated with modified radical mastoidectomy during the study period. The Z-meatoplasty was used in 24 ears, and 3 (12.5%) required revision meatoplasty for meatal stenosis. Twenty-one ears (87.5%) treated with Z-meatoplasty had excellent healing and cosmesis without stenosis, during a mean follow-up period of 40 months.
Conclusion:
The Z-meatoplasty is an effective technique for use during modified radical mastoidectomy to treat children with cholesteatoma.
