Variations in Dorsomedial Hand Innervation Electrodiagnostic Implications

Anatomical variations of the superficial branch of the radial nerve and the dorsal branch of the ulnar nerve: A detailed electrophysiological study

“…In contrast to previous studies, 5‐14 an all‐radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

“…[4][5][6] Furthermore, the SBRN territories most commonly seen in our study are comparable to the sensory territory delineated by microneurography. 15 Because sensory innervation was shared by the SBRN and In contrast to previous studies, [5][6][7][8][9][10][11][12][13][14] an all-radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

Anatomical variations of the superficial branch of the radial nerve and the dorsal branch of the ulnar nerve: A detailed electrophysiological study

“…In contrast to previous studies, 5‐14 an all‐radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

“…[4][5][6] Furthermore, the SBRN territories most commonly seen in our study are comparable to the sensory territory delineated by microneurography. 15 Because sensory innervation was shared by the SBRN and In contrast to previous studies, [5][6][7][8][9][10][11][12][13][14] an all-radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

Neurophysiological study of the radial nerve variant in the innervation of the dorsomedial surface of the hand

“…The existence of this variation was described by Hepburn in 1887, and it is well documented in extensive anatomical studies . The frequency of complete variant innervation in our study is consistent with the data in electrophysiological studies with large samples but not with those with small samples …”

Anomalous superficial radial nerve: A patient with probable autosomal dominant inheritance of the anomaly

“…Although there have been many anatomical descriptions of the sensory anomalies of the dorsum of the hand (Fig. 1B), to the best of our knowledge there have been only two electrophysiological reports of these in the literature 6, 7. We report a patient who was found to have a bilateral, anomalous superficial branch of the radial nerve innervation of the dorsomedial aspect of the hand.…”

Anatomical variations of the superficial branch of the radial nerve and the dorsal branch of the ulnar nerve: A detailed electrophysiological study

“…In contrast to previous studies, 5‐14 an all‐radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

“…[4][5][6] Furthermore, the SBRN territories most commonly seen in our study are comparable to the sensory territory delineated by microneurography. 15 Because sensory innervation was shared by the SBRN and In contrast to previous studies, [5][6][7][8][9][10][11][12][13][14] an all-radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

Neurophysiological study of the radial nerve variant in the innervation of the dorsomedial surface of the hand

“…The existence of this variation was described by Hepburn in 1887, and it is well documented in extensive anatomical studies . The frequency of complete variant innervation in our study is consistent with the data in electrophysiological studies with large samples but not with those with small samples …”

Anomalous superficial radial nerve: A patient with probable autosomal dominant inheritance of the anomaly

“…Although there have been many anatomical descriptions of the sensory anomalies of the dorsum of the hand (Fig. 1B), to the best of our knowledge there have been only two electrophysiological reports of these in the literature 6, 7. We report a patient who was found to have a bilateral, anomalous superficial branch of the radial nerve innervation of the dorsomedial aspect of the hand.…”

Anatomical variations of the superficial branch of the radial nerve and the dorsal branch of the ulnar nerve: A detailed electrophysiological study

“…In contrast to previous studies, 5‐14 an all‐radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

“…[4][5][6] Furthermore, the SBRN territories most commonly seen in our study are comparable to the sensory territory delineated by microneurography. 15 Because sensory innervation was shared by the SBRN and In contrast to previous studies, [5][6][7][8][9][10][11][12][13][14] an all-radial supply to the dorsum of the hand was not found in our study. Although there are various possible reasons for the discrepancy, racial difference may be a factor.…”

Neurophysiological study of the radial nerve variant in the innervation of the dorsomedial surface of the hand

“…The existence of this variation was described by Hepburn in 1887, and it is well documented in extensive anatomical studies . The frequency of complete variant innervation in our study is consistent with the data in electrophysiological studies with large samples but not with those with small samples …”

Anomalous superficial radial nerve: A patient with probable autosomal dominant inheritance of the anomaly

“…Although there have been many anatomical descriptions of the sensory anomalies of the dorsum of the hand (Fig. 1B), to the best of our knowledge there have been only two electrophysiological reports of these in the literature 6, 7. We report a patient who was found to have a bilateral, anomalous superficial branch of the radial nerve innervation of the dorsomedial aspect of the hand.…”