Effects of no perforation margin trimming and EAC packing in cartilage underlay myringoplasty for chronic large perforations in children.
Int J Pediatr Otorhinolaryngol
; 180: 111956, 2024 May.
Article
in En
| MEDLINE
| ID: mdl-38657426
ABSTRACT
OBJECTIVE:
Trimming of perforation margins and external auditory canal (EAC) packing are basic procedures in underlay myringoplasty for repairing chronic perforations. The objective of this study was to compare the operation time, graft outcome, hearing improvement, and complications of endoscopic cartilage underlay myringoplasty with and without trimming of perforation margins and EAC packing in children. STUDYDESIGN:
Prospective, randomized study.SETTING:
Tertiary referral center. MATERIAL ANDMETHODS:
Pediatric patients older than 12 years with chronic perforations were randomly divided into two groups myringoplasty with trimming of perforation margin and EAC packing (TPME) group or no trimming of perforation margin and EAC packing (NTPME) group. The operation time, graft success rate, hearing improvement, and complications were compared between the two groups.RESULTS:
Fifty-two patients were ultimately included in the study. The mean operation time was 31.4 ± 4.2 min in the TPME group and 23.6 ± 1.7 min in the NTPME group; the difference was significant (P < 0.01). The rate of aural fullness significantly differed between the TPME and NTPME groups (P = 0.000). All participants were followed up for 12 months; the graft success rate did not significantly differ between the groups (88.5% vs. 96.2%; P = 0.603). No patients developed adhesive otitis media. Between the preoperative and postoperative measurements, the mean air-bone gap improved by 10.2 ± 2.8 dB in the TPME group and 11.6 ± 0.7 dB in the NTPME group; this was significant (P < 0.001) in both groups.CONCLUSIONS:
Endoscopic cartilage underlay myringoplasty NTPME shorted the operation time and avoided aural fullness and EAC discomfort compared with the TPME technique; however, graft success and hearing improvement were comparable between the two techniques for repairing large perforations in children.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Tympanic Membrane Perforation
/
Operative Time
/
Myringoplasty
Limits:
Adolescent
/
Child
/
Female
/
Humans
/
Male
Language:
En
Journal:
Int J Pediatr Otorhinolaryngol
Year:
2024
Document type:
Article
Publication country:
IE
/
IRELAND
/
IRLANDA