Table 2: Electrophysiological
findings at second month.
Motor
Conduction Studies |
|||||
Nerve |
Stimulation Point |
Record Point |
Latency (ms) |
Velocity (m/s) |
Amplitude (mV) |
Right Median |
Wrist |
APB |
3 |
|
10 |
Elbow |
|
10.3 |
31 |
9 |
|
Left Median |
Wrist |
APB |
3.2 |
|
8 |
Elbow |
|
10.2 |
30 |
8 |
|
Right Ulnar |
Wrist |
ADM |
3 |
|
4.6 |
Elbow |
|
11.1 |
22 |
1.4 |
|
Axilla |
|
14.0 |
31 |
2.0 |
|
Left Ulnar |
Wrist |
ADM |
2.8 |
|
4.2 |
Elbow |
|
10.5 |
21.5 |
1.5 |
|
Axilla |
|
13.7 |
30.3 |
2.2 |
|
Right Peroneal |
Ankle |
EDB |
7.5 |
|
2.0 |
Head of
fibula |
|
20.2 |
21.2 |
0.3 |
|
Left Peroneal |
Ankle |
EDB |
7.7 |
|
1.8 |
Head of
fibula |
|
20.5 |
23.8 |
0.2 |
|
Right Tibial |
Ankle |
AHL |
6.4 |
|
4.6 |
Poplitea |
|
26.1 |
19.3 |
0.7 |
|
Left Tibial |
Ankle |
AHL |
6.6 |
|
4.4 |
Poplitea |
|
25.7 |
21 |
0.5 |
|
Sensory Conduction
Studies |
|||||
Nerve |
Stimulation Point |
Record Point |
Latency (ms) |
Velocity (m/s) |
Amplitude (µV) |
Right Median |
Wrist |
2nd
Finger |
Unelicitable |
|
|
Left Median |
Wrist |
2nd
Finger |
Unelicitable |
|
|
Right Ulnar |
Wrist |
5th
Finger |
Unelicitable |
|
|
Left Ulnar |
Wrist |
5th
Finger |
Unelicitable |
|
|
Right Sural |
Low
Cruris |
Lat.
Malleol |
Unelicitable |
|
|
Left Sural |
Low
Cruris |
Lat.
Malleol |
Unelicitable |
|
|
ms: millisecond; m/s: metre/second; mV: millivolt;
APB: Abductor Pollicis Brevis; ADM: Abductor Digiti Minimi; EDB: Extensor
Digitorum Brevis; AHL: Abductor Hallucis Longus; µV: microvolt.