ischial bursa

sciatic bursa of gluteus maximus

[TA]
the bursa between the gluteus maximus muscle and the tuberosity of the ischium.

is·chi·al bur·sa

(is'kē-ăl bŭr'să)
The bursa between the gluteus maximus muscle and the tuberosity of the ischium.
References in periodicals archive ?
The ischial bursa lies over the ischial tuberosity in close proximity to the sciatic nerve.