Low Back Pain Caused by Traction Peripheral Neuropathy Due to Chronic Ankle Instability: Three Clinical Cases.

Autor:	Hagiwara Y; Orthopaedic Surgery, Toho Kamagaya Hospital, Chiba, JPN., Natsume Y; Orthopaedic Surgery, Toho Kamagaya Hospital, Chiba, JPN.; Orthopaedic Surgery, Oshima Medical Association Hospital, Kagoshima, JPN., Wagatsuma T; Orthopaedic Surgery, Toho Kamagaya Hospital, Chiba, JPN., Hasegawa T; Orthopaedic Surgery, Toho Kamagaya Hospital, Chiba, JPN.; Research into Artifacts, Center for Engineering (RACE) School of Engineering, The University of Tokyo, Tokyo, JPN., Yoshida R; Orthopaedic Surgery, Cedars-Sinai Medical Center, Los Angeles, USA.
Jazyk:	angličtina
Zdroj:	Cureus [Cureus] 2024 Jul 26; Vol. 16 (7), pp. e65405. Date of Electronic Publication: 2024 Jul 26 (Print Publication: 2024).
DOI:	10.7759/cureus.65405
Abstrakt:	Non-specific low back pain without identifiable causes on imaging is a common and frustrating problem for both patients and physicians. While proximal symptoms such as shoulder pain from distal upper extremity neuropathies such as carpal tunnel syndrome are well-known, peripheral neuropathy of the foot or ankle is rarely considered in the differential diagnosis for low back pain. This study aims to highlight the potential link between chronic ankle instability (CAI) and low back pain. We present three cases: a 32-year-old woman with chronic low back pain for over 10 years, a 59-year-old woman with transient low back pain after long drives, and a 42-year-old woman with acute low back pain while gardening. All patients had normal imaging studies but exhibited CAI on examination. Diagnostic modalities included the ankle anterior drawer test, application of ankle brace, superficial peroneal nerve (SPN) blocks, and assessment of the active straight leg raise (aSLR) angle. In the first case, low back pain disappeared after SPN neurolysis and ankle ligament reconstruction. The second case showed significant improvement in aSLR and pain reduction with SPN block and ankle brace. The third case experienced substantial pain relief with the use of an ankle brace. These findings suggest that addressing ankle instability and associated traction neuropathy can significantly alleviate low back pain symptoms. CAI may be an underrecognized cause of non-specific low back pain. Interventions such as ankle brace, SPN blocks, SPN decompression, and ankle ligament reconstruction can be effective for diagnosis and treatment, potentially offering relief for patients with chronic low back pain. Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work. (Copyright © 2024, Hagiwara et al.)
Databáze:	MEDLINE
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