---
title: HandSkeleton.JointName.indexFingerKnuckle
framework: arkit
role: symbol
role_heading: Case
path: arkit/handskeleton/jointname/indexfingerknuckle
---

# HandSkeleton.JointName.indexFingerKnuckle

## Declaration

```swift
case indexFingerKnuckle
```

## See Also

### Index finger joints

- [HandSkeleton.JointName.indexFingerIntermediateBase](arkit/handskeleton/jointname/indexfingerintermediatebase.md)
- [HandSkeleton.JointName.indexFingerIntermediateTip](arkit/handskeleton/jointname/indexfingerintermediatetip.md)
- [HandSkeleton.JointName.indexFingerMetacarpal](arkit/handskeleton/jointname/indexfingermetacarpal.md)
- [HandSkeleton.JointName.indexFingerTip](arkit/handskeleton/jointname/indexfingertip.md)