Overview
Foreign body insertion into the ear, often complicated by infection, requires prompt and appropriate management to prevent complications such as canal trauma, hearing loss, and chronic otitis media. 1267Diagnosis
Clinical Presentation: Symptoms may include otalgia, hearing loss, discharge, or visible foreign body. 12
Physical Examination: Direct visualization of the ear canal is crucial. 18
Imaging: Rarely needed but may be considered for deeply embedded or radiolucent foreign bodies. [Not specified in abstracts]
Infection Assessment: Evaluate for signs of infection such as erythema, swelling, and purulent discharge. 16Management
Initial Management: Flushing with water or saline may be attempted for superficial foreign bodies in the emergency department. 12
Sedation for Removal: Conscious sedation in the ED can be safe and cost-effective compared to operating room procedures. 3
Referral Criteria: Refer to otolaryngology for hard, spherical, or deeply embedded foreign bodies, or if initial removal attempts fail. 278
Surgical Intervention: General anesthesia may be necessary for young children or complex removals. 7
Infection Treatment: Antibiotics and topical treatments should be considered if infection is present. [Not specified in abstracts]Special Populations
Pediatrics: Younger children often require general anesthesia for safe removal due to the risk of complications. 75
Comorbidities: Patients with pre-existing ear conditions (e.g., chronic otitis externa) may have higher complication rates if not managed carefully. 6Key Recommendations
Refer to Otolaryngology for Complex Cases: Consult otolaryngology for foreign bodies that are hard, spherical, deeply embedded, or when initial removal attempts fail. (Evidence: Moderate 278)
Use Conscious Sedation in ED When Appropriate: Consider conscious sedation in the emergency department for safe and cost-effective removal, especially when operating room use can be avoided. (Evidence: Moderate 3)
Prioritize Safe Removal Techniques: Employ proper instrumentation and visualization (e.g., microscope) to minimize complications, particularly in pediatric patients. (Evidence: Moderate 8)
Manage Infection Concurrently: Address concurrent infections with appropriate antibiotics and topical treatments to prevent further complications. (Evidence: Expert opinion)References
1 Bysice A, Araslanova R, Dzioba A, Husein M. Management of pediatric aural foreign bodies: Towards a universal Otolaryngology referral algorithm. International journal of pediatric otorhinolaryngology 2023. link
2 Prasad N, Harley E. The aural foreign body space: A review of pediatric ear foreign bodies and a management paradigm. International journal of pediatric otorhinolaryngology 2020. link
3 Olson MD, Saw J, Visscher SL, Balakrishnan K. Cost comparison and safety of emergency department conscious sedation for the removal of ear foreign bodies. International journal of pediatric otorhinolaryngology 2018. link
4 Alazzawi S, Omar R, Raman R. The tick Ixodida: an unusual foreign body in the ear. Tropical doctor 2016. link
5 Olajuyin O, Olatunya OS. Aural foreign body extraction in children: a double-edged sword. The Pan African medical journal 2015. link
6 Olajide TG, Ologe FE, Arigbede OO. Management of foreign bodies in the ear: a retrospective review of 123 cases in Nigeria. Ear, nose, & throat journal 2011. link
7 Ansley JF, Cunningham MJ. Treatment of aural foreign bodies in children. Pediatrics 1998. link
8 Bressler K, Shelton C. Ear foreign-body removal: a review of 98 consecutive cases. The Laryngoscope 1993. link