Bunnell-Litler Test
Technique
- Test PIP flexion ROM in MCP neutral (0° extension)
- Test PIP flexion ROM in MCP flexion (90°)
Interpretation
- IF the PIP is limited in both MCP ranges, it is a capsular issue
- If the PIP is limited in in MCP neutral but has more range in MCP flexion, it is a lumbrical issue
Citation
For attribution, please cite this work as:
Yomogida N, Kerstein C. Bunnell-Litler Test. https://yomokerst.com/The
Archive/Examination/Tests and Measures/Upper Extremity Tests/Wrist and
Hand/Bunnel-Littler_Test.html