Mononeuropathies of lower limb
Chapter 6:Diseases of the nervous system
ICD-10 G57 is a billable code used to indicate a diagnosis of mononeuropathies of lower limb.
Mononeuropathies of the lower limb refer to a group of conditions characterized by the dysfunction of a single peripheral nerve in the lower extremities. These conditions can arise from various etiologies, including trauma, compression, systemic diseases, or inflammatory processes. Common examples include peroneal nerve palsy, tibial nerve entrapment, and femoral nerve injury. Symptoms typically manifest as pain, weakness, numbness, or tingling in the affected area, which can significantly impact mobility and quality of life. Diagnosis often involves a thorough clinical examination, patient history, and may include nerve conduction studies (NCS) to assess the electrical activity of the nerve and identify the site and extent of the injury. Treatment options vary based on the underlying cause and may include physical therapy, surgical intervention, or pharmacological management. Accurate coding is essential for proper reimbursement and to reflect the complexity of the patient's condition.
Detailed neurological examination findings, including sensory and motor deficits.
Patients presenting with unilateral leg weakness or sensory loss.
Ensure documentation includes specific nerve involvement and results from nerve conduction studies.
Surgical notes, imaging studies, and pre-operative assessments.
Post-traumatic nerve injuries following fractures or dislocations.
Document the mechanism of injury and any surgical interventions performed.
Used to confirm diagnosis of mononeuropathy.
Document the specific nerves tested and results.
Neurologists should ensure comprehensive reports are available.
Mononeuropathy affects a single nerve, while polyneuropathy involves multiple nerves, often due to systemic conditions.
