<abstract xmlns="http://www.w3.org/1999/xhtml"><p>Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy and a frequent cause of sick leave because of work-related hand overload. The main treatment is operation.</p><sec id="j_jou.2016.0002_s_001"><h3>Aim</h3><p>The aim of the study is to assess the usefulness of high frequency ultrasound in the postoperative evaluation of CTS treatment efficacy.</p></sec><sec id="j_jou.2016.0002_s_002"><h3>Material and methods</h3><p>Sixty-two patients (50 women and 12 men aged 28–70, mean age 55.2) underwent surgical treatment of CTS. Ultrasound examinations of the wrist in all carpal tunnel sufferers were performed 3 months after the procedure with the use of a high frequency broadband linear array transducer (6–18 MHz, using 18 MHz band) of MyLab 70/Esaote. On the basis of the collected data, the author has performed multiple analyses to confirm the usefulness of ultrasound imaging for postoperative evaluation of CTS treatment efficacy.</p></sec><sec id="j_jou.2016.0002_s_003"><h3>Results</h3><p>Among all 62 patients, 3 months after surgical median nerve decompression: in 40 patients, CTS symptoms subsided completely, and sonographic evaluation did not show median nerve entrapment signs; in 9 patients, CTS symptoms persisted or exacerbated, and ultrasound proved nerve compression revealing preserved flexor retinaculum fibers; in 13 patients, scar tissue symptoms occurred, and in 5 of them CTS did not subside completely (although ultrasound showed no signs of compression).</p></sec><sec id="j_jou.2016.0002_s_004"><h3>Conclusions</h3><p>Ultrasound imaging with the use of a high frequency transducer is a valuable diagnostic tool for postoperative assessment of CTS treatment efficacy.</p></sec></abstract>

Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy and a frequent cause of sick leave because of work-related hand overload. The main treatment is operation.AimThe aim of the study is to assess the usefulness of high frequency ultrasound in the postoperative evaluation of CTS treatment efficacy.Material and methodsSixty-two patients (50 women and 12 men aged 28–70, mean age 55.2) underwent surgical treatment of CTS. Ultrasound examinations of the wrist in all carpal tunnel sufferers were performed 3 months after the procedure with the use of a high frequency broadband linear array transducer (6–18 MHz, using 18 MHz band) of MyLab 70/Esaote. On the basis of the collected data, the author has performed multiple analyses to confirm the usefulness of ultrasound imaging for postoperative evaluation of CTS treatment efficacy.ResultsAmong all 62 patients, 3 months after surgical median nerve decompression: in 40 patients, CTS symptoms subsided completely, and sonographic evaluation did not show median nerve entrapment signs; in 9 patients, CTS symptoms persisted or exacerbated, and ultrasound proved nerve compression revealing preserved flexor retinaculum fibers; in 13 patients, scar tissue symptoms occurred, and in 5 of them CTS did not subside completely (although ultrasound showed no signs of compression).ConclusionsUltrasound imaging with the use of a high frequency transducer is a valuable diagnostic tool for postoperative assessment of CTS treatment efficacy.

Efficacy of high frequency ultrasound in postoperative evaluation of carpal tunnel syndrome treatment

Journal of Ultrasonography

This work is licensed under the Creative Commons Attribution-NonCommercial 3.0 Public License.

Carpal tunnel syndrome (CTS) is the most common entrapment neuropathy and a frequent cause of sick leave because of work-related hand overload. The main...

Efficacy of high frequency ultrasound in postoperative evaluation of carpal tunnel syndrome treatment

Published Online: Mar 29, 2016

Page range: 16 - 24

Received: Jun 23, 2015

Accepted: Aug 27, 2015

DOI: https://doi.org/10.15557/jou.2016.0002

Keywords
median nerve, carpal tunnel syndrome, entrapment neuropathy, ultrasound, nerw pośrodkowy, zespół kanału nadgarstka, neuropatia uciskowa, ultrasonografia

© 2017 Katarzyna Kapuścińska et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial 3.0 Public License.

Efficacy of high frequency ultrasound in postoperative evaluation of carpal tunnel syndrome treatment

Published Online: Mar 29, 2016

Page range: 16 - 24

Received: Jun 23, 2015

Accepted: Aug 27, 2015

DOI: https://doi.org/10.15557/jou.2016.0002

Keywordsmedian nerve, carpal tunnel syndrome, entrapment neuropathy, ultrasound, nerw pośrodkowy, zespół kanału nadgarstka, neuropatia uciskowa, ultrasonografia

© 2017 Katarzyna Kapuścińska et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial 3.0 Public License.

Keywords
median nerve, carpal tunnel syndrome, entrapment neuropathy, ultrasound, nerw pośrodkowy, zespół kanału nadgarstka, neuropatia uciskowa, ultrasonografia