복재신경슬하가지 감각신경전도 검사
Sensory Conduction Study of the Infrapatellar Branch of the Saphenous Nerve
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초록
Objectives: This study was designed to evaluate the reference value of the infrapatellar branch of the saphenous nerve (IPBSN) in Korean population in sensory conduction study. Methods: One hundred sixteen saphenous nerves and One hundred sixteen IPBSNs from sixty volunteers were investigated. The IPBSN was stimulated medially 2 cm below the pole of the patella. The response was recorded with a needle electrode located close to the nerves 2 cm lateral to the femoral artery in the inguinal region. Results: Sensory nerve action potentials of IPBSN were obtained from each subjects; mean latency of the first positive peak of IPBSN was 7.9±1.1 ms, mean latency of the first negative peak was 8.5±1.1 ms, conduction velocity was 52±6.1 m/s and amplitude was 1.1±1.0 μv. Conclusion: This study demonstrates the electrodiagnostic technique that may be useful in the evaluation of patients with neuropathies of the IPBSN.
Abstract
Objectives: This study was designed to evaluate the reference value of the infrapatellar branch of the saphenous nerve (IPBSN) in Korean population in sensory conduction study. Methods: One hundred sixteen saphenous nerves and One hundred sixteen IPBSNs from sixty volunteers were investigated. The IPBSN was stimulated medially 2 cm below the pole of the patella. The response was recorded with a needle electrode located close to the nerves 2 cm lateral to the femoral artery in the inguinal region. Results: Sensory nerve action potentials of IPBSN were obtained from each subjects; mean latency of the first positive peak of IPBSN was 7.9±1.1 ms, mean latency of the first negative peak was 8.5±1.1 ms, conduction velocity was 52±6.1 m/s and amplitude was 1.1±1.0 μv. Conclusion: This study demonstrates the electrodiagnostic technique that may be useful in the evaluation of patients with neuropathies of the IPBSN.
참고문헌 (12)
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