Perilabral sulcus
Last revised by Tim Luijkx
on 5 Sep 2015
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Luijkx T, Shetty A, et al. Perilabral sulcus. Reference article, Radiopaedia.org (Accessed on 21 Mar 2025) https://doi.org/10.53347/rID-7293
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rID:
7293
Article created:
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosures
Last revised:
5 Sep 2015,
Tim Luijkx
Disclosures:
At the time the article was last revised Tim Luijkx had no recorded disclosures.
View Tim Luijkx's current disclosures
Revisions:
3 times, by
3 contributors -
see full revision history and disclosures
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Sections:
The perilabral sulcus is a physiological space between the acetabular labrum and capsule of the hip joint, which inserts next to the base of the labrum and is therefore intra-articular.
Superiorly the capsule's attachment is displaced from the labrum by a few millimeters and thus the sulcus is large and well-formed. Anteriorly and posteriorly the attachment of the capsule is much closer to the base of the labrum, and thus the perilabral sulcus is commensurately smaller.
References
- 1. DS Chatha, R Arora "MR Imaging of the normal hip" Magn Reson Imaging Clin N Am 13 (205) 605-615
- 2. C Petersilge "Imaging of the acetabular labrum" " Magn Reson Imaging Clin N Am 13 (205) 641-652
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