| Sinus tarsi | |
|---|---|
 A labeled diagram of the foot bones, with the sinus tarsi labeled (upper right; next to Tarsus label) | |
| Synonyms | Talocalcaneal sulcus |
| Identifiers | |
| TA98 | A02.5.11.009 |
| TA2 | 1476 |
| FMA | 35138 |
| Anatomical terminology | |
The sinus tarsi, also known as the talocalcaneal sulcus,[1] is a cylindrical canal in the hindfoot. It has a complex anatomy, with five ligamentous structures and a pad of adipose tissue (fat).[2] The tarsal canal opens up into the sinus tarsi,[3] however, the tarsal canal is a distinct structure.
- ^ Tu, P (January 2018). "Heel Pain: Diagnosis and Management". American Family Physician. 97 (2): 86–93. ISSN 1532-0650. PMID 29365222.
- ^ Arshad, Z; Bhatia, M (August 2021). "Current concepts in sinus tarsi syndrome: A scoping review". Foot and Ankle Surgery. 27 (6): 615–21. doi:10.1016/j.fas.2020.08.013. ISSN 1460-9584. PMID 32978087. S2CID 221937877.
- ^ Pisani, G; Pisani, PC; Parino, E (January 2005). "Sinus tarsi syndrome and subtalar joint instability". Clinics in Podiatric Medicine and Surgery. 22 (1): 63–77. doi:10.1016/j.cpm.2004.08.005. PMID 15555844.