The joints where by your ribs meet your sternum (breastbone) are cartilaginous. The pubic symphysis joint that joins your left and correct pelvic bones collectively is an additional cartilaginous joint. Synovial joint innervation is among the most thoroughly understood amongst joint nerve preparations. Sensory and autonomic fibers innervate synovial joints. https://www.amazon.com/dp/B082XJ4R2F