Evidence map›Paper›PMID 38784483›Full record

ArticleEthiopian journal of health sciences2023

Imaging Patterns of Temporal Bone Fracture among Patients with Head Injury at Tikur Anbessa Specialized Hospital, Ethiopia.

Elsabeth Wondwossen Yimam, Amal Saleh Nour, Tequam Debebe, Tewodros Endale

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Article in Ethiopian journal of health sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed
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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Elsabeth Wondwossen YimamJimma University, College of Public Health and Medical Sciences, Department of radiology, Jimma, Ethiopia.
Amal Saleh NourAddis Ababa University, College of Health Sciences, Department of Radiology, Addis Ababa, Ethiopia.
Tequam DebebeAddis Ababa University, College of Health Sciences, Department of Radiology, Addis Ababa, Ethiopia.
Tewodros EndaleAddis Ababa University, College of Health Sciences, Department of Radiology, Addis Ababa, Ethiopia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Temporal bone fracture is usually a sequel of significant blunt head injury. Fracture of the temporal bone is mainly classified according to the orientation of the fracture plane and whether there is involvement of the otic capsule. Despite its frequent occurrence, there is limited research on the frequency and pattern of temporal bone fractures in our setup. Methods: Retrospective cross-sectional hospital - based study of 60 patients who underwent computed tomography of the head for head trauma at Tikur Anbessa Specialized Hospital during the study period from October 2020 - October 2022. Results: Among the 60 patients enrolled in the study, the mean age of presentation was 31.1 years with a male-to-female ratio of 4:1. There were 69 temporal bone fractures, 9(15%) were bilateral and 51(85%) unilateral The longitudinal fracture pattern was the most common fracture pattern, occurring in 40(78.4%) of unilateral cases, 15(83.3%) of bilateral cases. Otic capsule sparing fractures accounted for 49(96.07%) of unilateral fracture cases, and all patients with bilateral involvement had an otic capsule sparing fracture. Among the 42 patients for whom data regarding post-traumatic hearing outcome was available, 4 patients had post-traumatic hearing impairment. Anatomically, the squamous portion of the temporal bone was involved in 30(43.5%) of cases. Conclusions: Fractures affecting the squamous portion of the temporal bone, longitudinal fracture patterns, and otic capsule sparing were the most frequent forms. The majority of temporal bone fractures were associated with other bone fractures and intracranial injuries.

Indexed as

Craniocerebral TraumaSkull FracturesTemporal BoneTomography, X-Ray ComputedAdolescentAdultAgedChildCross-Sectional StudiesEthiopiaFemaleHumansMaleMiddle AgedRetrospective StudiesYoung AdultFractureHead injuryImaging patternsTemporal boneTrauma

Identifiers

PMID38784483
PMCPMC11111279

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