Evidence map›Paper›PMID 40777550›Full record

ArticleLaryngoscope investigative otolaryngology2025

Improving Tympanoplasty: Transverse External Auditory Canal Flap Advancement.

Xiaochen Gao, Wenwen Qi, Fangyu Yuan, Chengcheng Liu, Hui Li, Yuhan Dong, Xue Cao, Chengzhilin Li, Ming Xia, Fengyang Xie

Abstract read
In one paragraph

Article in Laryngoscope investigative otolaryngology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Xiaochen GaoDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.
Wenwen QiDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.
Fangyu YuanDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.
Chengcheng LiuMedical Science and Technology Innovation Center Shandong First Medical University Jinan China.
Hui LiDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.
Yuhan DongCheeloo College of Medicine Shandong University Jinan China.
Xue CaoCheeloo College of Medicine Shandong University Jinan China.
Chengzhilin LiDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.
Ming XiaDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.ORCID https://orcid.org/0000-0002-3735-5468
Fengyang XieDepartment of Otolaryngology Shandong Provincial Hospital Affiliated to Shandong First Medical University Jinan China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objectives: We conducted this study to investigate the clinical outcomes of a new self-created technique for improving tympanoplasty. This technique, called the external auditory canal flap advancement method, aims to treat large tympanic membrane perforations, particularly those without residual edges at the anterior margin. Methods: We selected 30 patients (50 ears) with large tympanic membrane perforations located in the anterior part of the tympanic membrane without residual edges. We grouped these patients based on the surgical methods used. Twenty-six patients in the experimental group were treated with the new method of endoscopic transverse external auditory canal skin flap repair. The control group, consisting of 24 patients, received conventional endoscopic tympanoplasty. We assessed the patients for hearing, postoperative pain, and tympanic membrane healing both before and after the surgery. Results: Our new method significantly improves the success rate of tympanic membrane repair and hearing levels. The healing rate of tympanic membrane repair in the experimental group was 96.15% (25/26). Patient discharge time, postoperative pain, or recovery time was not affected. Conclusions: Endoscopic transverse external auditory canal flap nudge repair, as a complement to conventional otoscopic tympanoplasty, should be promoted in clinical practice.

Indexed as

cartilage‐perichondriumendoscopylarge tympanic membrane perforationtympanoplasty

Identifiers

PMID40777550
PMCPMC12329914

What OpenQuestion holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.