Publication Cover
Physiotherapy Theory and Practice
An International Journal of Physical Therapy
Volume 36, 2020 - Issue 2
642
Views
1
CrossRef citations to date
0
Altmetric
Case Report

Great toe drop following knee ligament reconstruction: A case report

&
Pages 340-346 | Received 04 Aug 2017, Accepted 27 Mar 2018, Published online: 13 Jun 2018
 

ABSTRACT

Case Description: A 17-year-old male post anterior cruciate ligament reconstruction complained of the inability to extend his great toe immediately following surgery. Background: Neurological injuries following knee arthroscopy have been reported to occur between 0.6%–2.5%. The most commonly injured nerves are the saphenous and common fibular nerve (CFN). Great toe-drop secondary to isolated denervation of the extensor hallucis longus (EHL), has only been reported one time in the literature. This report describes a case of isolated denervation of the EHL following knee cruciate ligament reconstruction. A detailed description of the anatomy of the CFN is reviewed as well as how electroneuromyographic (EMG/NCS) testing can assist in the diagnosis, prognosis, and intervention of this type of injury. Outcomes: EHL paralysis did not functionally limit the patient from participating in a post-surgical rehabilitation regime. The patient successfully completed his ACL reconstruction rehabilitation and was released to return to sporting activities 9 months postsurgery. Twelve months post-surgery, the patient regained full great toe extension and strength. Discussion: It is important to note that physical therapists can identify the need for, refer, and in some instances perform EMG/NCS testing on patients with neuromuscular disorders. Isolated injury of the CFN branch that innervates the EHL is extremely rare. Understanding the anatomy of the CFN and its branches is critical for the physical therapist when performing an examination and interpreting the findings. It is also important to understand the potential causes and management approaches following this type of injury.

Acknowledgments

The authors would like to thank Willed Body Program in the Department of Anatomical Sciences and Neurobiology at the University of Louisville School of Medicine for providing the cadaveric specimen used in this case report.

Declaration of interest

The authors report no conflict of interest.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.