Infrapatellar fat pad
Last revised by Andrew Murphy ◉ on 09 Nov 2021
Citation, DOI & article data
Citation:
Weerakkody Y, Murphy A, Roberts D, et al. Infrapatellar fat pad. Reference article, Radiopaedia.org (Accessed on 09 Feb 2023) https://doi.org/10.53347/rID-36572
rID:
36572
Article created:
30 Apr 2015 by Yuranga Weerakkody ◉
Revisions:
15 times by 11 users - see full revision history
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Synonyms:
- Hoffa's fat pads
- Hoffa fat pads
- Infrapatellar fat pads
- Hoffa's fat pad
- Hoffa fat pad
The infrapatellar fat pad, also known as Hoffa fat pad, is the largest of the anterior knee fat pads. It is located immediately posterior to the patellar tendon and is traversed during knee arthroscopy.
Anatomy
Boundaries
- anterior
- anteroinferior: patellar tendon
- anterosuperior: patella
- posterior
- posterocentral: knee joint (femorotibial articulation)
- posteroinferior: tibia
- posterosuperior: femur
Related pathology
- patellar tendon lateral femoral condyle friction syndrome (Hoffa fat pad impingement syndrome)
- Hoffa fat pad ganglion cyst
- anterior interval lesion
- soft tissue chondroma of the Hoffa fat pad
Quiz questions
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References
- 1. Jacobson JA, Lenchik L, Ruhoy MK, Schweitzer ME, Resnick D. MR imaging of the infrapatellar fat pad of Hoffa. (1997) Radiographics : a review publication of the Radiological Society of North America, Inc. 17 (3): 675-91. doi:10.1148/radiographics.17.3.9153705 - Pubmed
- 2. Draghi F, Ferrozzi G, Urciuoli L, Bortolotto C, Bianchi S. Hoffa's fat pad abnormalities, knee pain and magnetic resonance imaging in daily practice. (2016) Insights into imaging. 7 (3): 373-83. doi:10.1007/s13244-016-0483-8 - Pubmed
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