Indications and contraindications for ear tube placement (tympanostomy)

Tympanostomy (ear tube placement) is the insertion of a ventilation tube into the eardrum to aerate the middle ear and drain effusion. It is the most common outpatient operation in children. Below are the indications, contraindications and situations in which ear tubes are not recommended, according to the AAO-HNS guideline (2022) and key studies.

I. Indications in children (6 months – 12 years)

The AAO-HNS guideline (2022 update) sets out clear criteria for placing tympanostomy tubes. ^[1][2]

Main indications (recommendations)

• Chronic bilateral OME for 3 months or more with documented hearing loss — bilateral tympanostomy should be offered. The threshold for normal hearing is defined as ≤15 dB (previously ≤20 dB) ^[1]
• Recurrent AOM with middle ear effusion present at the time of examination — bilateral tympanostomy should be offered. Recurrent AOM is defined as 3 or more episodes in 6 months or 4 or more episodes in 12 months (with at least 1 episode in the last 6 months) ^[1][3]

Additional indications (options)

• Chronic OME for 3 months or more with symptoms likely related to the effusion — balance problems, poorer school performance, behavioral problems, ear discomfort, reduced quality of life ^[1]
• At-risk children — with unilateral or bilateral OME that is likely to persist (type B tympanogram or documented effusion for 3 months or more) ^[1][4]

Risk groups (lower threshold for tympanostomy): ^[1][2]

• Down syndrome (high prevalence of OME, narrow ear canals, difficult audiometry) ^[2][6]
• Cleft palate (Eustachian tube dysfunction in ~100% of infants) ^[2]
• Craniofacial anomalies
• Permanent sensorineural hearing loss (OME makes hearing loss worse)
• Speech/language delay
• Autism spectrum disorders
• Uncorrectable visual impairment
• Syndromes with cognitive impairment

II. Indications in adults

There is no separate guideline on tympanostomy in adults, but the main indications include: ^[7][8][9]

• Eustachian tube dysfunction — with chronic OME or eardrum retraction — the most common indication. Over 5 years (2010–2014), myringotomy with tympanostomy was performed in 56,137 adult patients with ETD in the USA ^[7]
• Adhesive otitis media — tympanostomy gives a short-term improvement in hearing (ABG from 14.2 to 7.4 dB, p<0.001), but limited durability: tube retention is 57% at 6 months and 20% at 12 months, and retraction recurs in 53.3% ^[10]
• Barotrauma — prevention in patients with recurrent otic barotrauma (air travel, hyperbaric oxygen therapy). Zhang et al. (2013, n=271 ears) showed effectiveness in 99% of patients ^[11]
• OME in nasopharyngeal cancer — before/after radiation therapy. However, the complication rate is considerably higher: otorrhea 38%, otorrhea with perforation 10%, cholesteatoma 3%. Some authors recommend myringotomy with aspiration (without a tube) or hearing aids instead ^[12][13][14]

III. When tympanostomy is not indicated (contraindications)

The AAO-HNS (2022) clearly defines situations in which ear tubes should not be placed: ^[1]

Relative contraindications and special situations

• Narrow external ear canal (Down syndrome) — technically difficult placement; the procedure may need to be postponed until the canal widens, or a smaller tube may be used ^[2][6]
• Cleft palate — routine tube placement during primary cleft surgery is not supported by a systematic review; the decision is made individually ^[2]
• Eardrum collapse/atelectasis, barotrauma, severe suppurative complications (mastoiditis, labyrinthitis, intracranial complications) — the AAO-HNS guideline does not cover these situations, which require an individual approach ^[4]
• Active acute outer ear infection — it is advisable to postpone until it resolves
• Only hearing ear — extra caution because of the (albeit minimal) risk of sensorineural hearing loss

IV. Complications and risks

The population-based study by Ben-Mordechai Sharon et al. (2025, n=19,920 children) presented current data on complications in the “post-intervention era”: ^[15]

The authors note that the complication rate has fallen compared with a 2001 meta-analysis, except for cholesteatoma. ^[15]

V. Effectiveness: key data

The large RCT by Hoberman et al. (NEJM, 2021, n=250, children aged 6–35 months), the most methodologically rigorous study, showed that in recurrent AOM the rate of AOM episodes over 2 years of follow-up was similar between the tympanostomy and medical treatment groups. ^[3]

“In a more recent, larger trial that involved children with recurrent acute otitis media, the incidence of acute otitis media during a 2-year follow-up period was similar among children who underwent tympanostomy-tube placement and those who received episodic antibiotic treatment”. — Nader Shaikh, M.D., M.P.H., University of Pittsburgh School of Medicine and other institutions. Otitis Media in Young Children. N Engl J Med. April 10, 2025. Used under license from The New England Journal of Medicine. ^[16]

The Cochrane review by MacKeith et al. (2023) on OME confirmed that tubes improve hearing in the short term, but the effect decreases over time and long-term hearing outcomes do not differ. ^[17]

VI. Placement: operating room vs office

In children, tympanostomy is traditionally performed under general anesthesia as an outpatient operation. However, in-office placement without sedation is becoming more common: ^[1][18]

• Voigt et al. (2023, n=817) showed comparable long-term results for office and operating room placement: success rates of 98.3% vs 98.9%, with no differences in how long the tubes functioned or in complication rates ^[19]
• Bellavance et al. (2024, n=84) found that office placement was associated with greater fear of healthcare workers (Likert 2.1/5 vs 1.5/5, p=0.04) and shorter tube retention (50% vs 72% at 15 months, p=0.039), but with no differences in quality of life or complications at 2 years ^[20]

In adults, tympanostomy is routinely performed as an outpatient procedure under local anesthesia. ^[18]

VII. Postoperative care

• Antibiotic ear drops are not routinely prescribed after tube placement ^[4]
• For acute tube otorrhea — only topical antibiotics (drops), without systemic antibiotics ^[4]
• Water precautions (earplugs when swimming) are not necessary for most children; they are recommended for recurrent otorrhea ^[2]
• Follow-up every 3–6 months until the tube extrudes and the eardrum is confirmed to have healed ^[4]
• Short-term tubes function for about 12 months on average, after which they extrude on their own ^[17]