Wrist drop, left wrist
ICD-10 M21.332 is a billable code used to indicate a diagnosis of wrist drop, left wrist.
Wrist drop, also known as radial nerve palsy, is characterized by the inability to extend the wrist and fingers, resulting in a characteristic drooping posture of the hand. This condition typically arises from an acquired deformity due to nerve injury, often resulting from trauma, compression, or prolonged pressure on the radial nerve. Patients may present with weakness in wrist extension, leading to difficulties in grasping objects and performing daily activities. The left wrist specifically indicates the affected side, which is crucial for accurate coding and treatment planning. The condition can be associated with other abnormalities, such as finger deformities or hallux valgus, particularly if the underlying cause involves systemic issues or neurological conditions. Treatment may involve physical therapy, splinting, or surgical intervention to relieve nerve compression or repair nerve damage. Understanding the etiology and associated conditions is essential for effective management and coding.
Detailed clinical notes on the mechanism of injury, physical examination findings, and treatment plans.
Patients presenting with wrist drop following trauma or surgery.
Documentation should include any associated injuries or conditions affecting the upper extremity.
Comprehensive neurological assessment and diagnostic imaging results.
Patients with wrist drop due to systemic neurological conditions or compression syndromes.
Consideration of differential diagnoses and potential need for further neurological evaluation.
Used when surgical intervention is required for nerve repair.
Operative notes detailing the procedure and indications for surgery.
Orthopedic or neurosurgical documentation must support the need for surgery.
Wrist drop is primarily caused by radial nerve injury, which can occur due to trauma, compression, or prolonged pressure on the nerve.
Diagnosis is typically clinical, supported by physical examination and may include electromyography (EMG) to assess nerve function.
Treatment options include physical therapy, splinting, and surgical intervention if necessary to relieve nerve compression or repair damage.
