User:Mr. Ibrahem/Ear foreign body
| Mr. Ibrahem/Ear foreign body | |
|---|---|
| Other names | Foreign object in the ear, external auditory canal foreign body |
 | |
| In red is the typical location of a foreign body in the ear | |
| Medical specialty | ENT surgery |
| Symptoms | None, ear pain, ear discharge, decreased hearing[1] |
| Complications | Bleeding, skin breakdown, eardrum perforation[1] |
| Diagnostic method | Examination[1] |
| Treatment | Pain management, removal, antibiotics[2] |
| Frequency | Relatively common (children)[3] |
Ear foreign body is a foreign body in the external ear canal.[2] Symptoms may vary from none to pain and discharge from the ear.[1] Hearing may be decreased.[1] Complications may include bleeding or skin breakdown.[1]
Objects found in the ear may include beads, cotton swabs, paper, sand, insects, and button batteries.[4][3] Foreign bodies usually become stuck at the narrowing between the cartilage of the pinna of the ear and the bones of the skull.[2] Diagnosis is generally by examination of the ear with an otoscope.[1]
Warmed 1 to 2% lidocaine liquid may be placed in the ear to help numb it before attempted removal.[1][2] Procedural sedation may also be used to facilitate the procedure.[1] A number of techniques may be used for the removal itself including suction, irrigation, and forceps.[1][4] Antibiotic ear drops may be used if their are signs of skin breakdown.[2] Complications of attempted removal may include eardrum perforation.[1]
Ear foreign bodies occur relatively commonly.[3] They occur most often in children and are the most common type of foreign body in this age group.[5][3] Descriptions of ear foreign bodies are found in Ancient literature, including the writing of Hippocrates around 400 BC.[6]
References
[change | change source]- ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 Oyama, LC (February 2019). "Foreign Bodies of the Ear, Nose and Throat". Emergency medicine clinics of North America. 37 (1): 121–130. doi:10.1016/j.emc.2018.09.009. PMID 30454775.
- ↑ 2.0 2.1 2.2 2.3 2.4 "PEM Playbook - Foreign Bodies in the Head and Neck". emDOCs.net - Emergency Medicine Education. 30 March 2018. Archived from the original on 24 November 2020. Retrieved 8 May 2022.
- ↑ 3.0 3.1 3.2 3.3 Lotterman, S; Sohal, M (January 2022). "Ear Foreign Body Removal". PMID 29083719.
{{cite journal}}: Cite journal requires|journal=(help) - ↑ 4.0 4.1 "How To Remove a Foreign Body From the External Ear - Ear, Nose, and Throat Disorders". Merck Manuals Professional Edition. Archived from the original on 30 October 2021. Retrieved 8 May 2022.
- ↑ Heim, SW; Maughan, KL (15 October 2007). "Foreign bodies in the ear, nose, and throat". American family physician. 76 (8): 1185–9. PMID 17990843.
- ↑ The Journal of Ophthalmology, Otology, and Laryngology. 1915. p. 419. Archived from the original on 2022-05-10. Retrieved 2022-05-10.