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Foreign bodies in the external auditory canal present a common yet challenging clinical problem, particularly in children, who are prone to inserting objects in their ears. Risk factors include young age, behavioral tendencies, and limited ability to describe symptoms. Adults may also be affected through accidental introduction of insects, cotton swabs, or hearing aid fragments into the canal. Clinical presentation ranges from asymptomatic cases to pain, pruritus, otorrhea, bleeding, tinnitus, and conductive hearing loss. Diagnosis may be delayed, owing to the nonspecificity of symptoms or limited patient cooperation. Ear foreign body removal involves direct visualization and careful extraction with appropriate instruments. Indications include symptomatic obstruction and risk of infection, as well as the presence of sharp or caustic objects and button batteries requiring urgent intervention. Contraindications include poor visualization, suspected tympanic membrane perforation, and deep impaction of the object near the middle ear. Procedural challenges include limited patient cooperation, narrow anatomy, and operator inexperience. Potential complications of attempted removal include canal trauma, bleeding, infection, and tympanic membrane perforation, whereas untreated foreign bodies risk chronic infection, persistent hearing loss, and long-term morbidity. This activity for healthcare professionals is designed to advance learners' proficiency in removing ear foreign bodies and evaluating individuals with indications for the procedure. Participants will gain deeper insights into the relevant anatomy, clinical benefits, indications, contraindications, required equipment, preparation, and technical approach. Strengthened procedural competence will support safe practice and effective collaboration within interprofessional teams managing patients with ear foreign bodies. Objectives: Apply best practices for patient preparation and procedural techniques for ear foreign body removal. Develop strategies to identify objects that require emergent removal from the external auditory canal. Screen patients for contraindications and potential risks associated with ear foreign body removal, such as patient tolerance.

Apply best practices for patient preparation and procedural techniques for ear foreign body removal. Develop strategies to identify objects that require emergent removal from the external auditory canal. Screen patients for contraindications and potential risks associated with ear foreign body removal, such as patient tolerance. Implement interprofessional team strategies to enhance care coordination and apply effective techniques for safely removing ear foreign bodies, minimizing complications, and improving patient outcomes. Access free multiple choice questions on this topic.

Many physicians, particularly those practicing in acute care with pediatric populations, frequently encounter foreign bodies in the external auditory canal (EAC).[1] Incidence varies by specialty and practice setting. Removal techniques depend on clinical context, as patient anatomy, cooperation, and object characteristics differ. Some patients require sedation for safe extraction and should be evaluated for associated ear trauma or infection, with referral to an otolaryngologist when indicated. The EAC is the most frequent site of foreign body presentation, especially in children, accounting for 44% of cases, followed by nasal (25%), pharyngeal (23%), esophageal (5%), and laryngobronchial (2%) locations.[2][3] In adults, pharyngeal foreign bodies are most common, representing 17% of cases.[4] A large study reported that children comprised 85.6% of patients with EAC foreign bodies, with the highest prevalence in those aged 1 to 4 years.[5] Foreign bodies commonly retrieved from the EAC include beads, paper or tissue, and popcorn kernels, which, together, account for more than half of reported cases.[6][7] Pediatric patients most often present with food items, beads, and small toys, whereas adults more frequently present with fragments of hearing aids or earbuds, cotton swabs, or insects.[8] A slight male predominance has been reported, although findings are inconsistent across studies.[9] Certain foreign bodies, particularly button batteries, require emergent removal because of the risk of caustic injury and toxic chemical release. In contrast, most inorganic objects in the EAC do not require immediate extraction. However, delayed removal can result in canal edema, pain, and greater procedural difficulty. Successful EAC foreign body removal depends on the following factors: Type of material Characteristics of the lodged object, including whether it is soft or hard, graspable (ie, with a body that is spherical or has edges), prone to disintegration (eg, insect body), animate or inanimate, and caustic or corrosive Location of the foreign body within the EAC Availability of equipment, including adequate lighting Physician training and dexterity Patient cooperation

Characteristics of the lodged object, including whether it is soft or hard, graspable (ie, with a body that is spherical or has edges), prone to disintegration (eg, insect body), animate or inanimate, and caustic or corrosive Location of the foreign body within the EAC Availability of equipment, including adequate lighting Physician training and dexterity Patient cooperation The initial removal attempt is typically the most effective. Clinicians should remain vigilant for multiple foreign bodies, particularly in young children. Otolaryngologists achieve higher success rates in EAC foreign body removal than other healthcare providers, with reported rates of 92.9% versus 64.1%, respectively.[10] Patients frequently require treatment with topical antibiotic and steroid drops, particularly in the presence of EAC lacerations or trauma. Tympanic membrane perforation or hearing loss warrants referral for pure-tone audiometry and evaluation by an otolaryngologist. This activity aims to assist physicians in understanding the methods for identifying and managing foreign bodies in the EAC, as well as the potential pitfalls and complications.

The most frequent complications associated with EAC foreign bodies and their removal include skin excoriations and lacerations. Additional potential complications include bleeding, infection, retained foreign body fragments, tympanic membrane perforation, and, rarely, traumatic ossicular dislocations.[27][28] Both preremoval and postremoval findings should be documented to identify any preexisting injuries. The EAC epithelium typically heals rapidly if kept clean and dry. Topical antibiotic and steroid therapy may be indicated for lacerations or bleeding. Prophylactic antibiotics, steroid eardrops, and routine otolaryngology follow-up are unnecessary in most cases of successful foreign body removal.[29] Otolaryngology consultation is recommended when foreign body extraction from the EAC is unsuccessful, the clinician is uncomfortable performing the procedure, or the patient develops delayed symptoms such as pain, erythema, fever, or otorrhea. Not all complications are immediately apparent following foreign body retrieval.

Effective management of foreign bodies in the ear requires a collaborative healthcare team focused on delivering patient-centered care, improving outcomes, ensuring safety, and optimizing performance. This team includes physicians, physician assistants, nurses, nurse practitioners, urgent care and emergency room staff, operating room personnel, audiologists, and speech therapists. Each professional plays a vital role in this cooperative approach. Healthcare providers must have the necessary clinical competencies and expertise to diagnose, evaluate, and treat this condition effectively. The required skills include proper patient positioning, the use of appropriate equipment, and recognition of potential complications. A strategic approach that incorporates evidence-based guidelines and individualized care plans tailored to each patient’s unique situation is essential. Effective communication among team members is crucial. Physicians and nurses must swiftly identify potential ear trauma caused by foreign bodies that could result in hearing loss or vestibular dysfunction. Clear and open communication facilitates rapid diagnosis and treatment decisions, particularly concerning the need for otolaryngology, anesthesia involvement, and patient sedation in complex cases. Ensuring the availability of the proper equipment and adequate clinical training will help prevent errors and support a coordinated response. Roles within the team are well-defined. Clinicians provide clinical expertise to diagnose and treat adverse events promptly, tailoring interventions to the patient’s specific needs. Nursing staff closely monitor patient and family anxiety, reporting any concerns immediately, including the need for patient restraint or sedation. Effective communication and collaboration within the team are fundamental to ensuring a swift and comprehensive response that minimizes patient harm and optimizes healing if ear trauma has occurred. This coordinated effort ensures that patient safety remains the top priority in the management of foreign bodies in the ear.