All are component of urogenital diaphragm except :
D i.e. Transverse perenii superficialis- Superficial perineal muscles include bulbospongiosus, ischiocavernosus & superficial transverse perinei- Perineal body is formed by superficial & deep transverse perini, levator ani, bulbospongiosus, sphincter urethrae & external anal sphincter.Superficial transverse perinii muscle is a pa of perineal body & is cut in episiotomy but is not a pa of urgenital diaphragm, which is formed by deep transverse perinii, sphincter urethrae and perineal membrane
Left transverse perenii profundus
Right transverse perenii profundus
Sphincter Urethrae
Transverse perenii superficialis