Cervical spondylotic amyotrophy.

18:31 EST 19th December 2014 | BioPortfolio

Summary of "Cervical spondylotic amyotrophy."

Cervical spondylotic amyotrophy is characterized with weakness and wasting of upper limb muscles without sensory or lower limb involvement. Two different mechanisms have been proposed in the pathophysiology of cervical spondylotic amyotrophy. One is selective damage to the ventral root or the anterior horn, and the other is vascular insufficiency to the anterior horn cell. Cervical spondylotic amyotrophy is classified according to the most predominantly affected muscle groups as either proximal-type (scapular, deltoid, and biceps) or distal-type (triceps, forearm, and hand). Although cervical spondylotic amyotrophy always follows a self-limited course, it remains a great challenge for spine surgeons. Treatment of cervical spondylotic amyotrophy includes conservative and operative management. The methods of operative management for cervical spondylotic amyotrophy are still controversial. Anterior decompression and fusion or laminoplasty with or without foraminotomy is undertaken. Surgical outcomes of distal-type patients are inferior to those of proximal-type patients.

Affiliation

Department of Orthopedic Surgery, Xinhua Hospital, Shanghai Jiaotong University School of Medicine, 1665 Kongjiang Road, 200092, Shanghai, China.

Journal Details

This article was published in the following journal.

Name: European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the Euro
ISSN: 1432-0932
Pages:

Links

PubMed Articles [1555 Associated PubMed Articles listed on BioPortfolio]

Characteristics and surgical results of the distal type of cervical spondylotic amyotrophy.

Object Cervical spondylosis that causes upper-extremity muscle atrophy without gait disturbance is called cervical spondylotic amyotrophy (CSA). The distal type of CSA is characterized by weakness of ...

Computed tomographic evaluation of C5 root exit foramen in patients with cervical spondylotic myelopathy.

Narrowing of the intervertebral foramen for C5 root and a larger superior articular process in myelopathic patients with postlaminoplasty motor dominant C5 radiculopathy has been reported. We investig...

Clinical results of cervical laminectomy and fusion for the treatment of cervical spondylotic myelopathy in 58 consecutive patients.

There are a number of surgical treatment options for cervical spondylotic myelopathy (CSM). In this study, the authors present their clinical results with cervical laminectomy and fusion for the treat...

Anterior cervical discectomy versus corpectomy for multilevel cervical spondylotic myelopathy: a meta-analysis.

This is a meta-analysis to compare the results between anterior cervical discectomy fusion (ACDF) and anterior cervical corpectomy fusion (ACCF) for the patients with multilevel cervical spondylotic m...

Is anterior cervical discectomy and fusion superior to corpectomy and fusion for treatment of multilevel cervical spondylotic myelopathy? A systemic review and meta-analysis.

Both anterior cervical discectomy with fusion (ACDF) and anterior cervical corpectomy with fusion (ACCF) are used to treat cervical spondylotic myelopathy (CSM), however, there is considerable controv...

Clinical Trials [543 Associated Clinical Trials listed on BioPortfolio]

Anterior Vs Posterior Procedures for Cervical Spondylotic Myelopathy: Prospective Randomized Clinical Trial

There is no difference in surgical outcomes for patients suffering from cervical spondylotic myelopathy treated with anterior decompression and fusion or posterior cervical laminoplasty.

Surgical Treatment of Cervical Spondylotic Myelopathy

The primary purposes of this study are to compare anterior and posterior surgical approach in treatment of CSM ad to compare variations in treatment and outcomes of CSM worldwide.

The CSM Trial: A Multicenter Study Comparing Ventral to Dorsal Surgery for Cervical Spondylotic Myelopathy

The purpose of the study is to determine the optimal surgical approach (ventral versus dorsal) for patients with multi-level cervical spondylotic myelopathy (CSM). There are no establishe...

Assessment of Surgical Techniques for Treating Cervical Spondylotic Myelopathy

The primary purpose of this study is to compare anterior and posterior surgical approach in treatment of CSM in terms of surgical complications and neurological, functional, disease-specif...

Comparing Two Different Cervical Collars for the Treatment in Patient With Cervical Radiculopathy and Radicular Pain

The primary objective of the study is to investigate the efficacy of device with far-infrared (FIR) irradiation in these patients with acute cervical radiculopathy.

Medical and Biotech [MESH] Definitions

A network of nerve fibers originating in the upper four cervical spinal cord segments. The cervical plexus distributes cutaneous nerves to parts of the neck, shoulders, and back of the head, and motor fibers to muscles of the cervical spinal column, infrahyoid muscles, and the diaphragm.

A parameter usually used in PRENATAL ULTRASONOGRAPHY to measure the length of the uterine neck (CERVIX UTERI). Cervical length or its shortening is used to identify and prevent early cervical opening and PRETERM BIRTH.

The first cervical vertebra.

A condition associated with compression of the BRACHIAL PLEXUS; SUBCLAVIAN ARTERY; and SUBCLAVIAN VEIN at the thoracic outlet and caused by a complete or incomplete anomalous CERVICAL RIB or fascial band connecting the tip of a cervical rib with the first thoracic rib. Clinical manifestations may include pain in the neck and shoulder which radiates into the upper extremity, PARESIS or PARALYSIS of brachial plexus innervated muscles; sensory loss; PARESTHESIAS; ISCHEMIA; and EDEMA. (Adams et al., Principles of Neurology, 6th ed, p214)

A supernumerary rib developing from an abnormal enlargement of the costal element of the C7 vertebra. This anomaly is found in 1-2% of the population and can put pressure on adjacent structures causing CERVICAL RIB SYNDROME; THORACIC OUTLET SYNDROME; or other conditions.

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