Back Dido index AN سبابة Arabic ܡܛܘܚܬܐ ARC तर्जनी AWA Şəhadət barmağı AZ Tuldo BCL Показалец Bulgarian তর্জনী Bengali/Bangla Biz-yod BR Kažiprst BS
| Index finger | |
|---|---|
 Left human hand with index finger extended | |
| Details | |
| Artery | Radial artery of index finger, proper palmar digital arteries, dorsal digital arteries |
| Vein | Palmar digital veins, dorsal digital veins |
| Nerve | Dorsal digital nerves of radial nerve, proper palmar digital nerves of median nerve |
| Identifiers | |
| Latin | digitus II manus, digitus secundus manus, index |
| TA98 | A01.1.00.054 |
| TA2 | 152 |
| FMA | 24946 |
| Anatomical terminology | |
The index finger (also referred to as forefinger,[1] first finger,[2] second finger,[3] pointer finger, trigger finger, digitus secundus, digitus II, and many other terms) is the second digit of a human hand. It is located between the thumb and the middle finger. It is usually the most dextrous and sensitive digit of the hand, though not the longest. It is shorter than the middle finger, and may be shorter or longer than the ring finger (see digit ratio).
- ^ "forefinger - definition of forefinger in English | Oxford Dictionaries". Oxford Dictionaries | English. Archived from the original on September 25, 2016. Retrieved 2017-06-08.
- ^ "first finger - definition of first finger in English | Oxford Dictionaries". Oxford Dictionaries | English. Archived from the original on September 25, 2017. Retrieved 2017-06-08.
- ^ "second finger". Medical Dictionary. Retrieved 17 August 2022.