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Titre : | Safe Approach for Flexor Digitorum Profundus I and II Using the Palmaris Longus Tendon (2022) |
Auteurs : | Chae Hyeon Ryou ; Se Young Shin ; Nackhwan Kim ; Ki Hoon Kim ; Dong Hwee Kim ; Hang Jae Lee |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 103, n° 3, 2022) |
Article en page(s) : | p. 488-493 |
Note générale : | https://doi.org/10.1016/j.apmr.2021.08.011 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Échographie ; Electromyographie ; Réadaptation |
Résumé : |
Objective
To investigate a safe and accurate approach to achieve needle insertion for electromyography (EMG) of the flexor digitorum profundus (FDP) I and II muscles by identifying the anatomic relationship between the palmaris longus (PL) tendon, FDP muscle, and neurovascular bundle using ultrasonography. Design Descriptive study Setting Department of physical medicine and rehabilitation. Participants Healthy individuals (age, 20-70y) without any diseases (N=29; 15 men, 14 women; 58 forearms). Interventions Ultrasonography. Main Outcome Measures The FDP I and II muscles were transversely scanned on the volar aspect of the forearm at the junction of the middle and distal third between the medial epicondyle and ulnar styloid process. The distances and angles from the medial border of the PL tendon to FDP I, FDP II, and median nerve were measured. Results The probability of damage to the neurovascular structures and the accuracy of entering the FDP I and II muscles were calculated for 3 imaginary needle insertion angles (61.7°, 100.6°, and 90°). When the needle was inserted at an angle of 61.7°, it reached FDP I with an accuracy of 91.4%. Upon needle insertions at 90° and 100.6°, the needle reached FDP II with accuracies of 90% and 89.6%, respectively. In all 3 cases (61.7°, 90°, and 100.6°), there was no chance of penetrating the blood vessels or nerves. Conclusion EMG of FDP I and II can be performed precisely and safely with the anterior approach at the distal one-third between the medial epicondyle and ulnar styloid process using the PL tendon. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999321014209#! |