ISSN Print 2500–1094
ISSN Online 2542–1204
Bulletin of RSMU
BIOMEDICAL JOURNAL OF PIROGOV UNIVERSITY (MOSCOW, RUSSIA)
CLINICAL CASE
Bilateral lacertus fibrosus entrapment of median nerve at the elbow (Lacertus syndrome)
About authors
1 Rostov State Medical University, Rostov-on-Don, Russia
2 Clinical Hospital “Railways-Medicine”, Rostov-on-Don, Russia
About paper
Author contribution: Ishikhov IM — study concept, literature analysis, data interpretation, manuscript writing; Kolomiets KV — literature analysis, data interpretation; Gamidov FM — patient's treatment and follow-up, manuscript writing; Gantsgorn EV — data interpretation, manuscript editing.
Compliance with ethical standards: the informed consent for surgery and personal data processing was obtained from the patient.
Received: 2021-03-16
Accepted: 2021-04-10
Published online: 2021-04-25
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Fig. 1. Preoperative markup
Fig. 2. WALANT (Wide-Awake Local Anesthesia No Tourniquet) local infiltration anaesthesia
Fig. 3. Incision. BT — biceps tendon; МЕ — medial epicondyle
Fig. 4. Lacertus fibrosus (LF) ligament is carefully isolated and divided in its
entire length
Fig. 5. Median nerve is easily seen after LF division. MN — median nerve; PT — pronator teres
Fig. 6. Postoperative wound
