Sacroiliac Joint Anatomy | 合法醫療器材資訊網

Thesacroiliacjointconnectsthesacrum(triangularboneatthebottomofthespine)withthepelvis(iliacbonethatispartofthehipjoint)oneach ...

The sacroiliac (SI) joints connect the sacrum at the base of the spine to the hip bone. They provide a great deal of strength to modulate powerful forces between the upper and lower body.1Vleeming A, Schuenke MD, Masi AT, Carreiro JE, Danneels L, Willard FH. The sacroiliac joint: an overview of its anatomy, function and potential clinical implications. J Anat. 2012;221(6):537-567. doi:10.1111/j.1469-7580.2012.01564.x[1],2Wong M, Sinkler MA, Kiel J. Anatomy, Abdomen and Pelvis, Sacroiliac Joint. [Updated 2020 Aug 10]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2020 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK507801/[2] These joints also protect the lowest motion segment of the spine, L5-S1, through their limited motion and the very strong ligaments that interconnect with the L5-S1 segment[3].