Lesion of medial popliteal nerve
ICD-10 G57.4 is a billable code used to indicate a diagnosis of lesion of medial popliteal nerve.
The medial popliteal nerve, a branch of the sciatic nerve, is responsible for innervating the muscles of the posterior compartment of the leg and providing sensation to parts of the foot. A lesion of this nerve can result from various causes, including trauma, compression, or systemic diseases such as diabetes mellitus. Clinically, patients may present with symptoms such as weakness in plantar flexion, loss of sensation in the sole of the foot, and difficulty with toe movements. Diagnosis typically involves a thorough clinical examination, nerve conduction studies, and possibly imaging studies to identify the underlying cause of the nerve lesion. Treatment may include physical therapy, pain management, and in some cases, surgical intervention to relieve compression or repair the nerve. Understanding the specific nature of the lesion is crucial for effective management and rehabilitation.
Detailed neurological examination findings, including sensory and motor assessments.
Patients presenting with foot drop, numbness, or pain in the posterior leg.
Ensure documentation reflects the severity and duration of symptoms for accurate coding.
Surgical notes if intervention is performed, including pre-operative and post-operative assessments.
Patients with traumatic injuries leading to nerve lesions requiring surgical intervention.
Document any imaging studies performed to support the diagnosis.
Used to evaluate the function of the medial popliteal nerve in patients with suspected lesions.
Document the specific nerves tested and the findings of the study.
Neurologists should ensure that the study is comprehensive and interpretable.
Common causes include trauma, compression from surrounding structures, and systemic conditions such as diabetes mellitus that can lead to neuropathy.
