Related Experiment Video
Updated: Jun 17, 2025

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma
Published on: December 15, 2023
Tympanoplasty can be Concurrent with Adenoidectomy. Tube Factor Assessment
Caroline Martins Dos Santos Leopoldo1, Lucia Kazuko Nishino2, Carlos Alberto Herrerias de Campos1
1Departamento de Otorrinolaringologia, Faculdade de Ciências Médicas da Santa Casa de São Paulo, Rua Dr. Cesário Motta Júnior, 61, Vila Buarque, São Paulo, CEP 01221-020 SP Brazil.
Insights
Middle ear pressure changes after adenotonsillectomy in children are usually temporary. This transient tube dysfunction suggests tympanoplasty can be safely performed during the same surgery, improving efficiency and reducing patient risks.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Middle Ear Physiology
Background:
- Adenotonsillectomy is a common pediatric surgical procedure.
- Postoperative middle ear effusion and dysfunction are known complications.
- Assessing the timing of concurrent tympanoplasty is clinically relevant.
Purpose of the Study:
- To evaluate transient middle ear pressure changes after adenotonsillectomy in children.
- To determine the feasibility of performing tympanoplasty concurrently with adenotonsillectomy.
Main Methods:
- Prospective study design.
- Tympanometry used to assess middle ear pressure and tube function.
- Evaluations conducted on postoperative day 1 and day 7.
- 39 children aged 6.8 ± 2.6 years included.
Main Results:
- 79.5% of children showed middle ear pressure changes on postoperative day 1.
- Only 12.8% had persistent middle ear pressure changes by postoperative day 7.
- Transient tube dysfunction was observed post-adenotonsillectomy.
Conclusions:
- Post-adenotonsillectomy middle ear dysfunction is typically transient.
- Concurrent tympanoplasty with adenotonsillectomy is a viable option.
- Performing both procedures simultaneously can reduce overall costs and surgical risks.
Abstract:
To assess changes in middle ear pressures following adenotonsillectomies in children, and to evaluate the possibility of performing tympanoplasty at the same surgical time. Prospective study in which tube function was assessed using tympanometry on the first postoperative day and on the seventh postoperative day after adenotonsillectomies. A total of 39 children aged 6.8 ± 2.6 years were evaluated. On the first postoperative day, 79.5% presented with changes in middle ear pressure. On the seventh postoperative day, only 12.8% maintained this change. Tube dysfunction following adenotonsillectomy is transient and would not preclude an associated tympanoplasty from being performed, thereby reducing costs and risks related to the surgical procedure.
Related Concept Videos
Tracheostomy: Procedure and Tubes
Tracheostomy tubes can be made of semiflexible plastic (polyurethane or silicone), rigid plastic, or metal, and they come in...
Suctioning the Nasopharyngeal Airway
Equipment Required
Chronic Pharyngitis
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Tonsillitis II: Management
Endotracheal Intubation I: Procedure
The ET tube comprises various components, including a standard adaptor to attach a bag-valve-mask (BVM) or ventilator, a cuff, a pilot balloon, and radiopaque markings along its length to measure the insertion distance. The tube sizes...
Oxygen Delivering System III: Tracheostomy and T-piece
Tracheostomy
A tracheostomy is a surgically created opening (stoma) in the anterior part of the trachea. It is used to establish a patient airway, bypass an upper airway obstruction, simplify the removal of secretions, permit long-term...

