Location of mechanical allodynia | Patterns | Number of limbs classified in agreement | Correlation (95% CI) | ||
---|---|---|---|---|---|
Reduced strength | Sensory deviations | Pattern absent | Pattern present | ||
Brachial plexus (Upper trunk level), Figure 3 | Infraspinatus, post. deltoid, biceps | Axillary, musculocutaneous | 58 | 5 | 0.56 (0.39–0.69) |
Brachial plexus (Cord level), Figure 4 | Post. deltoid, biceps, FCR a | Axillary, median, musculocutaneous | 48 | 21 | 0.82 (0.73–0.88) |
Suprascapular nerve (Suprascapular notch), Figure 3 | Infraspinatus | - | 55 | 4 | 0.45 (0.26–0.61) |
Axillary nerve (Quadrilateral space), Figure 3-4 | Posterior deltoid | Axillary | 53 | 20 | 0.79 (0.69–0.86) |
Musculocutaneous nerve (Coracobrachial muscle), Figure 3-4 | Biceps | Musculocutaneous | 66 | 4 | 0.74 (0.62–0.83) |
Radial nerve (Upper arm), Figure 6 | Triceps, ECRB, EPL | Radial | 64 | 13 | 0.83 (0.75–0.89) |
Posterior interosseous nerve, Figure 6 | ECU | - | 66 | 10 | 0.75 (0.64–0.83) |
Median nerve (Elbow level), Figure 5 | FCR, FPL | Median | 54 | 10 | 0.82 (0.73–0.88) |
Carpal tunnel, Figure 5 | APB | Median | 79 | 1 | 0.73 (0.61–0.82) |
Ulnar nerve (Elbow level), Figure 7 | FDP V, ADM | Ulnar | 74 | 2 | 0.70 (0.57–0.80) |