Table 5.
Intercarpal Motion: Comparison of Arthrodesis Simulation Versus Bone–Ligament–Bone Reconstruction in SL and LC Joints and Fully Sectioned LT Ligament Versus Bone–Ligament–Bone Reconstruction in LT Joint
| Wrist Position | Arthrodesis With CCS | BLB Reconstruction | Difference | P Value |
|---|---|---|---|---|
| SL | ||||
| Flexion | –4.5° | –1.8° | 2.7° | .015 |
| Extension | 1.8° | –0.1° | –1.8° | .048 |
| LC | ||||
| Flexion | 2.6° | 0.1° | –2.5° | .066 |
| Extension | –2.5° | 2.0° | 4.5° | .002 |
| Sectioning LT ligament | ||||
| LT | ||||
| Flexion | –1.7° | –.08° | –0.9° | .464 |
| Extension | 2.0° | 1.6° | 0.4° | .771 |