A rib that is present in some individuals that originates from the cervical vertebrae.
ग्रीवा रिब
English Usage: "The cervical rib can sometimes lead to thoracic outlet syndrome."
Hindi Usage: "ग्रीवा रिब कभी-कभी थोरासिक आउटलेट सिंड्रोम का कारण बन सकता है।"