Abstract
Carpal and cubital tunnel syndromes are the two most common compressive neuropathies, but both carpal and cubital tunnel syndromes are extremely rare in children. Therefore, the combination of carpal and cubital tunnel syndrome in the pediatric population is even more uncommon. These neuropathies have multiple causes, with the three main categories being mechanical injury, metabolic, and idiopathic. Here, we present the unique case of a 15-year-old female with no known genetic or physical risk factors who was diagnosed with atraumatic combined carpal and cubital tunnel syndrome with severe, chronic nerve entrapment and damage. After nearly two years of conservative management, the patient had a cubital tunnel and carpal tunnel release simultaneously. The transverse carpal ligament was grossly thickened intraoperatively, leading to difficulty in the identification of the median nerve. The ulnar nerve was severely compressed and flattened. Following decompression, both nerves continued to be erythematous and inflamed. After surgery, the patient had barriers to getting appropriate postoperative care. Specifically, the patient was unable to attend physical and hand therapy appointments, possibly leading to continued weakness, numbness, and intermittent pain. In our patient, the preoperative workup did not illuminate the severity of the median and ulnar nerve damage, possibly delaying surgical intervention. In addition to our case, we utilized the TriNetX database (TriNetX, Inc., Cambridge, Massachusetts, United States) to investigate the rate and treatment of compressive neuropathies in the pediatric population. The database was queried for pediatric patients who underwent carpal tunnel release, cubital tunnel release, and pediatric patients with both carpal and cubital tunnel syndrome diagnoses in childhood. We found that there were 20,819,207 pediatric patients on the TriNetX database, of whom 503 (0.002%) were diagnosed with both carpal and cubital tunnel syndrome. Based on our case and the current literature, a thorough history of pediatric patients with suspected carpal or cubital tunnel syndrome should include an evaluation of family history and activity level for pertinent risk factors. Widening the scope of the patient history could allow for more timely surgical intervention and improve long-term outcomes for the pediatric population. When evaluating children for either carpal tunnel or cubital tunnel syndrome, we recommend that healthcare providers evaluate both neuropathies simultaneously.