Surgical Intervention for Cervical Disc Herniation and Radiculopathy

Patient Assessment and Surgical Indication

The patient presents with clear signs of cervical radiculopathy, including numbness in fingers, hand, and forearm, with documented weakness, meeting criteria for surgical intervention 1
MRI findings show multilevel disc osteophyte complexes with neural foraminal narrowing and a left foraminal protruded disc, providing radiographic confirmation of moderate to severe stenosis corresponding with clinical findings 1, 2
The patient has failed conservative treatment, including epidural steroid injection, which did not provide significant improvement 1
The symptoms have persisted for more than 6 months, exceeding the minimum 6-week conservative treatment period recommended before surgical intervention 1

Posterior cervical hemilaminectomy with decompression, partial facetectomy, foraminotomy, and discectomy is an appropriate surgical approach for this patient's condition 1, 3
Posterior laminoforaminotomy is recommended as a surgical treatment option for symptomatic cervical radiculopathy resulting from soft lateral cervical disc displacement or cervical spondylosis 1, 2

Posterior laminoforaminotomy has demonstrated good to excellent outcomes in 93-95.5% of patients with cervical radiculopathy in multiple studies 1, 4
The procedure can effectively relieve arm pain and neurological symptoms, which are the primary complaints of this patient 1, 2

While anterior cervical discectomy with fusion (ACDF) is also an effective treatment for cervical radiculopathy, the posterior approach may be preferable in this case given the patient's history of previous anterior fusion 5, 6
Cervical arthroplasty is an alternative to ACDF for control of neck and arm pain in selected patients, but would not be appropriate in this case due to the previous fusion and the location of pathology 6, 7

The patient's history of smoking is a risk factor that may affect surgical outcomes and fusion rates, and smoking cessation should be strongly encouraged 1
Functional outcome measures, such as the Neck Disability Index (NDI) or the Cervical Spine Outcomes Questionnaire (CSOQ), should be used in the assessment of this patient postoperatively 8