Middle Ear Dysfunction in Cleft Palate Patients
Summary
Individuals born with a cleft palate commonly experience impaired middle ear function arising from anatomical disruption of the palatal musculature and Eustachian tube mechanism. Poor tensor veli palatini activity, abnormal insertion of palatal muscles and altered tubal cartilage anatomy combine to hinder middle ear ventilation, leading to negative pressure, effusion accumulation and conductive hearing impairment. Otitis media with effusion is highly prevalent in infants with unrepaired clefts and often persists despite palatoplasty, with many children continuing to exhibit fluid retention, tympanic membrane retraction and intermittent hearing loss well into adolescence. Asymptomatic presentations in early life can mask underlying pathology, delaying intervention and risking speech and language delay. In older patients, chronic middle ear disease may give rise to tympanic membrane perforation, cholesteatoma and ossicular erosion. Optimal management requires a multidisciplinary approach, integrating regular otological surveillance, audiological assessment and timely surgical or conservative measures. Advances in surgical techniques and ventilation strategies aim to balance palatal functional restoration with preservation of middle ear health, underscoring the global imperative to refine protocols that reduce otological sequelae and support communication outcomes in this vulnerable population.
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Middle Ear Dysfunction in Cleft Palate Patients publication trend
The graph below shows the total number of articles in middle ear dysfunction in cleft palate patients across all publications each year (not limited to Nature Index journals).
Technical terms
Otitis media with effusion: Accumulation of sterile fluid in the middle ear cavity without acute infection.
Eustachian tube: A narrow canal connecting the middle ear to the nasopharynx, responsible for pressure equalisation and drainage.
Palatoplasty: Surgical reconstruction of the palate to restore anatomy and function in cleft patients.
Tympanostomy tube: A small ventilation device inserted into the tympanic membrane to aerate the middle ear and prevent effusion.
Intervelar veloplasty (Sommerlad’s technique): A palatal muscle repair method performed under magnification to optimise muscle alignment and tubal opening.
References
- The effect of intervelar veloplasty under magnification (Sommerlad’s Technique) without tympanostomy on middle ear effusion in cleft palate patients. BMC Pediatrics (2021).
- Determination of Tympanostomy Tube Types for Otitis Media with Effusion in Patients with Cleft Palate: Comparison between Paparella Type 1 and Type 2 Tubes. Journal of Clinical Medicine (2023).
- Hearing Status and Ventilation Tube at Time of Palatoplasty in Cleft Lip and Palate Patients: A Retrospective Study. Medicina (2023).
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