Teardrop sign (inferior orbital wall fracture)
Last revised by Kyriacos S. Evangelou on 30 Jul 2021
Citation, DOI, disclosures and article data
Citation:
Bickle I, Evangelou K, Botz B, et al. Teardrop sign (inferior orbital wall fracture). Reference article, Radiopaedia.org (Accessed on 01 May 2024) https://doi.org/10.53347/rID-84923
rID:
84923
Article created:
9 Dec 2020,
Ian Bickle ◉
Disclosures:
At the time the article was created Ian Bickle had no recorded disclosures.
View Ian Bickle's current disclosures
Last revised:
30 Jul 2021,
Kyriacos S. Evangelou
Disclosures:
At the time the article was last revised Kyriacos S. Evangelou had no recorded disclosures.
View Kyriacos S. Evangelou's current disclosures
Revisions:
4 times, by
4 contributors -
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The teardrop sign refers to the appearance of herniated intraorbital fat (+/- inferior rectus muscle) which has protruded through a fracture of the inferior orbital wall. This typically occurs following a "blow-out" fracture during a punch to the orbit 1.
References
- 1. Grech R, Cornish KS, Galvin PL, Grech S, Looby S, O'Hare A, Mizzi A, Thornton J, Brennan P. Imaging of adult ocular and orbital pathology--a pictorial review. (2014) Journal of radiology case reports. 8 (2): 1-29. doi:10.3941/jrcr.v8i2.1525 - Pubmed