We conducted a study to determine the common characteristics of patients who developed radiculopathy symptoms and corresponding heterotopic ossification (HO) from transforaminal lumbar interbody fusions (TLIF) using recombinant human bone morphogenetic protein 2 (rhBMP-2). HO can arise from a disk space with rhBMP-2 use in TLIF. Formation of bone around nerve roots or the thecal sac can cause a...

Postoperative radiculopathy is a complication of posterior cervical decompression associated with tethering of the nerve root. We reviewed retrospectively 287 consecutive patients with cervical compression myelopathy who had been treated by multilevel cervical laminectomy and identified 37 (12.9%) with postoperative radiculopathy. There were 27 men and ten women with a mean age of 56 years at t...

STUDY DESIGN National population-based cohort study. OBJECTIVE To compare the reoperation rates between cervical spondylotic radiculopathy and myelopathy in a national population of patients. SUMMARY OF BACKGROUND DATA There is an inherently low incidence of reoperation after surgery for cervical degenerative disease. Therefore, it is difficult to sufficiently power studies to detect differ...

Peripheral, cervical and cortical somatosensory evoked potentials after median or ulnar nerve stimulation were recorded in 21 patients with cervical spondylosis with radiculopathy or myelopathy. The test was normal when pain and paraesthesias were the only symptoms, while pathological in radiculopathy with objective neurological signs. The results varied in patients with cervical myelopathy.

STUDY DESIGN A case series of consecutive patients with cervical radiculopathy. BACKGROUND A multitude of physical therapy interventions have been proposed to be effective in the management of cervical radiculopathy. However, outcome studies using consistent treatment approaches on a well-defined sample of patients are lacking. The purpose of this case series is to describe the outcomes of a ...

STUDY DESIGN Cohort study. PURPOSE This study primarily aimed to evaluate the serum levels of tumor necrosis factor-alpha (TNF-α) and interleukin (IL)-4 in patients with lumbar radiculopathy 1 and 12 months after microdiscectomy. OVERVIEW OF LITERATURE Lumbar radiculopathy is possibly caused by inflammatory changes in the nerve root. The intraneural application of pro-inflammatory cytokines...

In clinical electromyography (EMG) musculus extensor digitorum brevis (MEDB) is known as "the marker" for L5/sl radiculopathy. Radiculopathy is mainly sensory syndrome in which the pain appears in innervation's zone of one or more spinal nerves. Moreover, in clinical practice it is also known that radiculopathy is not only sensory disorders but also may be followed by muscle weakness and atroph...

STUDY DESIGN Retrospective case series. PURPOSE To determine the incidence of cervical radiculopathy requiring operative intervention by level and to report on the methods of treatment. OVERVIEW OF LITERATURE Cervical radiculopathy is a common cause of pain and can result in progressive neurological deficits. Although the pathology is well understood, the actual incidence of cervical radicu...

This is the first report of a case of painless moving toes syndrome with radiculopathy. The patient presented with bilateral painless moving toes and unilateral subclinical sacral (S1) radiculopathy. Bilateral movements with the unilateral lesion, and fluctuation with postural changes and distant muscle contraction suggest that the underlying pathomechanism was a central reorganization in the s...

BACKGROUND AND PURPOSE Image-guided selective nerve root block/steroid injection is commonly performed for lumbar radiculopathy. The purpose of this study was to evaluate the clinical/imaging characteristics and injection response of adjacent double-root contributions to unilateral lumbar radiculopathy in a typical interventional spine practice. MATERIALS AND METHODS In 132 of 350 patients (3...