https://pmc.ncbi.nlm.nih.gov/articles/PMC5193530/
Deep gluteal space problems: piriformis syndrome, ischiofemoral impingement and sciatic nerve...
Deep gluteal syndrome (DGS) is an underdiagnosed entity characterized by pain and/or dysesthesias in the buttock area, hip or posterior thigh and/or radicular...
piriformis syndromeischiofemoral impingementdeepglutealspace
https://pubmed.ncbi.nlm.nih.gov/25672947/
Ischiofemoral impingement syndrome: a meta-analysis
IFI is a potential cause of hip pain that can be accurately diagnosed with MRI in conjunction with clinical findings. Using the proposed measurement thresholds...
ischiofemoral impingementsyndromemetaanalysis