What is another word for pelvic arch?
Pronunciation: [pˈɛlvɪk ˈɑːt͡ʃ] (IPA) 
The pelvic arch is a complex structure that is made up of several bones and helps support the weight of the upper body and provides attachment sites for many important muscles in the body. Some synonyms for the pelvic arch include the pelvic girdle, pelvic bone, pelvic basin, and pelvic ring. The pelvic arch is also sometimes referred to as the hip bone or the innominate bone. Understanding the pelvic arch is important for medical professionals such as surgeons or physical therapists who may need to work with patients who have suffered from pelvic injuries or who have chronic pelvic pain.
