Criteria [mean (95% CI)] | Implant | |||
---|---|---|---|---|
Moovis | Elektra | |||
Operated | Contralat. | Operated | Contralat. | |
Pain at rest, VAS 0–10 | 1.3 (0.5–2.1) | 0.9 (-0.7-2.5) | ||
Pain under stress, VAS 0–10 | 1.9 (1.0–2.8) | 1.9 (-0.1-3.9) | ||
Grip strength, kg | 19.0 (14.4–23.5) | 17.0 (9.1–24.9) | 18.9 (11.0–26.8) | 19.1 (10.6–27.6) |
Pinch strength, kg | 3.4 (3.1–3.7) | 3.2 (2.7–3.6) | 3.6 (3.0–4.1) | 3.4 (2.4–4.4) |
Ex/Flex MCP1 joint | 47.5° (37.8–57.3) | 47.0° (31.9–62.1) | 58.7° (48.6–68.8) | 49.7° (35.9–63.5) |
Active radial abduction | 52.2° (48.6–55.7) | 53.1° (43.8–62.4) | 53.6° (47.5–59.6) | 55.8° (43.2–68.4) |
Active palmar abduction | 47.5° (44.5–50.6) | 48.0° (41.4–54.6) | 45.9° (41.8–50.0) | 48.7° (39.2–58.1) |
Kapandji opposition | 9.6 (9.2–10.0) | 9.6 (8.9–10.2) | ||
Patient satisfaction, 1–5 | 4.3 (3.9–4.7) | 4.9 (4.6–5.1) | ||
DASH | 25.9 (16.2–35.6) | 20.6 (8.5–32.7) | ||
MHQ | 80.2 (74.0–86.3) | 85.0 (73.7–96.2) |