出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/11/28 03:36:31」(JST)
Digitus secundus or second digit can refer to:
| This disambiguation page lists articles associated with the title Digitus secundus. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
| リンク元 | 「示指」 |
| 関連記事 | 「digit」「digitus」 |