The bony pelvis is composed of four distinct bones: two hip bones, the sacrum, and the coccyx.💡 The hip bones are the largest, irregular-shaped components of the pelvic skeleton, and they are formed by the fusion of three smaller bones: 🔸Ilium - the largest of the trio; it shapes the upper, wing-like portion; 🔸 Ischium - makes the curved anteroinferior and posteroinferior portion; 🔸 Pubis - occupies the curved anterior segment. Each of these hip bone components is composed of several smaller