Characteristics of Iatrogenic Nerve Injury from Orthopedic Surgery Correlate with Time to Subspecialty Presentation.

Plast Reconstr Surg Glob Open

Division of Hand Surgery, Department of Orthopaedic Surgery, 1520 San Pablo Street - Suite 200, University of Southern California, Los Angeles, California 90033, USA.

Published: March 2020

Unlabelled: There is no current literature examining iatrogenic nerve injury resulting from orthopedic procedures across subspecialties and anatomic areas. This study uses a single peripheral nerve surgeon's experience to investigate the variable time to presentation of adult patients with iatrogenic nerve injury after orthopedic surgery.

Methods: A retrospective review of patients examined in Peripheral Nerve Clinic (PNC) from January 1, 2012, to April 1, 2018, at a single, private, university hospital was performed. Fifty-eight adult patients met inclusion criteria. Charts were reviewed to determine the index orthopedic procedure, peripheral nerve affected, clinical deficits, patient demographics, and time from injury to PNC presentation.

Results: The average patient age was 51.2 years, and the average time to PNC referral was 10.9 months after the procedure that resulted in nerve injury. The orthopedic procedures included fracture fixation (13), joint arthroplasty (10) knee arthroscopy and ligament reconstruction (9), mass excision (9), shoulder arthroscopy (7), irrigation and debridement (2), removal of deep hardware (2), tendon procedures (2), trigger digit release (2), nerve decompression (1), and release of exertional compartment syndrome (1). Time from injury to PNC presentation was substantially shorter for patients with upper extremity versus lower extremity deficits (5.9 months vs 19.8 months; = 0.0173) and for patients with motor nerve involvement versus those with isolated sensory nerve injury (4.5 months vs 24.3 months; = 0.0164).

Conclusions: Iatrogenic nerve injury is a risk across orthopedic subspecialties. Nerve injuries in the lower extremity and those with isolated sensory deficits have significantly delayed time to subspecialty presentation.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7253260PMC
http://dx.doi.org/10.1097/GOX.0000000000002678DOI Listing

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