|  | 
|  Identification | 
| Official Latin term | costa secunda (par)   | 
| Official subsidiary term | second rib (pair)   | 
| Unit identifier | TAH:U874 | 
| Unit type | pair | 
| Materiality | material | 
|  Navigation | 
|  Taxonomic definition | 
| Taxonomic definition | A second rib  is an atypical rib  [costa atypicalis  ] which is articulated to the second thoracic vertebra and the sternum. | 
|  Partonomy | 
| TAH:E10200 |  corpus humanum   | 
| TAH:U259 | |
| TAH:U268 | |
| TAH:U851 | |
| TAH:U852 | |
| TAH:U874 |  costa secunda (par)  UOV | 
| TAH:U13129 | 
| TAH:U13133 | |
| TAH:U13137 | 
| TAH:U13141 | 
| TAH:U13145 | 
| TAH:U13149 | 
| TAH:U13153 | 
| TAH:U13161 | |
| TAH:U13165 | |
| TAH:U13169 | 
| TAH:U875 | 
| Total | 
                  12 children
                 | 
|  Taxonomy | 
| FMA:62955 | |
| FMA:61775 | |
| FMA:67165 | |
| FMA:305751 | |
| FMA:67135 | |
| FMA:67498 | |
| FMA:55671 | |
| FMA:55673 | |
| FMA:5018 | |
| FMA:7474 | |
| FMA:7574 | |
| FMA:7592 | |
| FMA:7596 | |
| FMA:7620 |  costa secunda   | 
| Date: 15.06.2025 |