True and false ribs

(There are 12 pair ribs or 24 ribs are present in our thorax region and each rib attached to the vertebra on the posterior side) 1. Based on the external features • Typical Ribs (these ribs have same external Features); 3rd, 4th, 5th,6th, 7th, 8th, and 9th Ribs have the same General Features (For this […]