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CT Lumbar Spine 72131 72132 72133

For most indications MRI is the preferred exam

Abnormal CBC, Sed Rate, etc

Bladder and Bowel dysfunction

Fever

Cancer, History of

Immunocompromised state

IV drug use

Major weakness of a limb

Pain increased at rest

Saddle anesthesia

Severe pain, not repsonding to opiates after two days

Trauma

Unexplained weight loss

Urinary tract infections

1. Nonsteroidal anti-inflammatory drugs for at least three weeks (Requirement is waived if NSAIDS are not tolerated or contraindicated, or if condition worsens while under treatment.)

2. Activity modification or physical therapy if appropriate

1.1 Bilateral radiculopathy

1.2 Bladder dysfunction

1.3 Bowel incontinence

1.4.1 History of Breast or Lung cancer

1.4.2 History of radiation therapy to the chest, breast or axilla

1.4.3 Numbness

1.4.4 Paresthesias

1.4.5 Radiating pain

1.4.6 Weakness of upper extremity

1.4.7.1 Devin K. Binder, M.D., Ph.D.; Justin S. Smith, M.D., Ph.D.; Nicholas M. Barbaro, M.D Primary Brachial Plexus Tumors: Imaging, Surgical, and Pathological Findings in 25 Patients Neurosurgical Focus Medscape Radiology accessed 12/28/08

1.4.7.2 Bowen B, Seidenwurm DJ, Davis P, et al, Expert Panel on Neurologic Imaging, American College of Radiology, Appropriateness Criteria, Plexopathy, accessed at http://www.acr.org/SecondaryMainMenuCategories/quality_safety/app_criteria/pdf/ExpertPanelonNeurologicImaging/PlexopathyDoc12.asp 12/28/08

1.4.7.3 ACR Appropriateness Criteria Plexopathy p10 Accessed 12/28/08

1.5.1 Failed conservaive management

1.6 Clumsiness, increasing with time

1.7 Erectile dysfunction

1.7.1 NOTE “Imaging studies are rarely performed, except in situations in which pelvic trauma or surgery has occurred.” * Nonetheless, if the requirements for CAUDA EQUINA SYNDROME are met CT may be authorized

1.8 Gait disturbances

1.9 Loss of bowel or bladder control

1.10 Numbness, in nerve root distribution

1.10.1 Failed conservative management

1.11.1 Known malignancy elsewhere RED FLAG

1.11.2 No RED FLAGS, Failed conservative management

1.11.3.1 AIDS

1.11.3.2 ESR elevated

1.11.3.3 Fever

1.11.3.4 Immunosuppressed

1.11.3.5 White count elevated

1.12 Paralysis

1.13 Sensory abnormality confirmed by examination

1.13.1 Myelopathy suspected

1.13.2 Radiculopathy or disc disease suspected. Failed conservative management

1.14 Severe pain, not repsonding to opiates or worsening, RED FLAG

1.15 Shooting pain, in nerve root distribution

1.15.1 Radiculopathy or disc disease suspected. Failed conservative management

1.16 Tingling sensations (paresthesias)

1.16.1 Radiculopathy or disc disease suspected. Failed conservative management

1.17.1 Failed Conservative Management

2.1 Bilateral radiculopathy

2.2.1.1 AIDS

2.2.1.2 ESR Elevated

2.2.1.3 Fever

2.2.1.4 Immunosuppressed

2.2.1.5 Infection elsewhere

2.2.1.6 Positive blood culture

2.2.1.7 Recent spinal surgery or procedure

2.2.1.8 WBC elevated

2.2.2.1 Loss of bowel or bladder control

2.2.2.2 Muscle weakness

2.2.2.3 Pain, local to spine or radiating in root pattern

2.2.2.4 Paralysis

2.2.2.5 Sensory abnormality confirmed by examination

2.2.2.6 Tenderness over spine

2.3.1 Focal Pain

2.3.2 Neurologic findings

2.3.3 Suspicious findings on other imaging

2.4.1.1.1 Atrophy of upper extremity musculature

2.4.1.1.2 Burning sensations (dysesthesias)

2.4.1.1.3 Hyporeflexia

2.4.1.1.4 Numbness, in nerve root distribution

2.4.1.1.5 Shooting pain, in nerve root distribution

2.4.1.1.6 Tingling sensations (paresthesias),

2.4.1.1.7 Weakness, in nerve root distribution

2.4.2 Bladder dysfunction

2.4.3 Bowel incontinence

2.4.4 Clumsiness, increasing with time

2.4.5 Gait disturbances

2.4.6 Sensory abnormality objectively observed

2.5 Neurogenic Claudication SEE Radiculopathy

2.6.1 Pain or Fever AND One

2.6.1.1 C reactive Protein elevated

2.6.1.2 Elevated ESR

2.6.1.3 Fever

2.6.1.4 Leukocytosis

2.6.1.5 Positive Blood Cultures

2.6.2.1 Parsonnet Jeffrey, “Chapter 120. Osteomyelitis” (Chapter). Fauci AS, Braunwald E, Kasper DL, Hauser SL, Longo DL, Jameson JL, Loscalzo J: Harrison’s Principles of Internal Medicine, 17th Edition: http://www.accessmedicine.com/content.aspx?aID=2893649

2.6.2.2 Alok Kapoor, Stephanie Page, Michael LaValley, Daniel R. Gale, and David T. Felson Magnetic Resonance Imaging for Diagnosing Foot Osteomyelitis: A Meta-analysis Arch Intern Med, Jan 2007; 167: 125 – 132

2.6.2.3 J. Herman Kan, Melissa A. Hilmes, Jeffrey E. Martus, Chang Yu, and Marta Hernanz-Schulman Value of MRI After Recent Diagnostic or Surgical Intervention in Children with Suspected Osteomyelitis Am. J. Roentgenol., Nov 2008; 191: 1595 – 1600

2.6.2.4 Kuo-Chen Lee, Yi-Ting Tsai, Chih-Yuan Lin, and Chien-Sung Tsai Vertebral osteomyelitis combined streptococcal viridans endocarditis Eur. J. Cardiothorac. Surg., Jan 2003; 23: 125

2.6.2.5 D Allen, S Ng, K Beaton, and D Taussig Sternal osteomyelitis caused by Aspergillus fumigatus in a patient with previously treated Hodgkin’s disease J. Clin. Pathol., Aug 2002; 55: 616 – 618

2.6.2.6 M Ida, H Watanabe, A Tetsumura, and T Kurabayashi CT findings as a significant predictive factor for the curability of mandibular osteomyelitis: multivariate analysis Dentomaxillofac. Radiol., Mar 2005; 34: 86 – 90

2.6.2.7 Jyri K. Koort, Tatu J. Mäkinen, Juhani Knuuti, Jari Jalava, and Hannu T. Aro Comparative 18F-FDG PET of Experimental Staphylococcus aureus Osteomyelitis and Normal Bone Healing J. Nucl. Med., Aug 2004; 45: 1406 – 1411.

2.6.2.8 Susan A. Connolly, Leonard P. Connolly, Laura A. Drubach, David Zurakowski, and Diego Jaramillo MRI for Detection of Abscess in Acute Osteomyelitis of the Pelvis in Children Am. J. Roentgenol., Oct 2007; 189: 867 – 872

2.8 Spinal Stenosis SEE Radiculopathy

3.1.1 History of Breast or Lung cancer

3.1.2 History of radiation therapy to the chest, breast or axilla

3.1.3 Numbness

3.1.4 Paresthesias

3.1.5 Radiating pain

3.1.6 Weakness of upper extremity

3.1.7.1 Devin K. Binder, M.D., Ph.D.; Justin S. Smith, M.D., Ph.D.; Nicholas M. Barbaro, M.D Primary Brachial Plexus Tumors: Imaging, Surgical, and Pathological Findings in 25 Patients Neurosurgical Focus Medscape Radiology accessed 12/28/08

3.1.7.2 Bowen B, Seidenwurm DJ, Davis P, et al, Expert Panel on Neurologic Imaging, American College of Radiology, Appropriateness Criteria, Plexopathy, accessed at http://www.acr.org/SecondaryMainMenuCategories/quality_safety/app_criteria/pdf/ExpertPanelonNeurologicImaging/PlexopathyDoc12.asp 12/28/08

3.1.7.3 ACR Appropriateness Criteria Plexopathy p10 Accessed 12/28/08

3.2.1.1 Leg weakness

3.2.1.2 Low-back pain

3.2.1.3 Sciatica

3.2.3.1 Carlos A. Bagley, M.D., Ziya L. Gokaslan, M.D., Cauda Equina Syndrome Caused by Primary and Metastatic Neoplasms Posted 07/02/2004 Neurosurg Focus 16(6), 2004. © 2004 American Association of Neurological Surgeons

3.2.3.2 Levin, Kerry; Lumbar Spinal Stenosis, UpToDate 15.2 accessed 07/09/07

3.2.3.3 Tintinalli’s Emergency Medicine A Comprehensive Study Guide, 6th Edition Judith E. Tintinalli, MD, MS, Gabor D. Kelen, MD, J. Stephan Stapczynski, MD, O. John Ma, MD and David M. Cline, MD Eds. The American College of Emergency Physicians Section 22: Trauma > Chapter 256. Spinal Cord Injuries > Clinical Features > Spinal Cord Lesions >

3.2.3.4 Cauda equina syndrome Chris Lavy, Andrew James, James Wilson-MacDonald, Jeremy Fairbank

3.2.3.5 BMJ 2009;338:b936, doi: 10.1136/bmj.b936 (Published 31 March 2009)

3.3 Gait disturbances

3.4 Hyporeflexia

3.4.1 Radiculopathy or disc disease suspected. Failed conservative management

3.5 Numbness, in nerve root distribution

3.5.1 Failed conservative management

3.6.1 Myelopathy suspected

3.6.2 Radiculopathy or disc disease suspected. Failed conservative management

3.7 Straight Leg Raising test positive, conservative management failed

4.1 Fracture seen or suspected on recent x-ray

5.1.1.1 Interval Follow up

5.1.1.2 Recurrent or worsening symptoms

5.2 Infection or abscess, after treatment

5.3 Management and assessment of spinal injury

5.4 Menigocele or Myelomeningocele

5.5.1.1 Adams and Victor’s Neurology > Part 4. Major Categories of Neurologic Disease > Chapter 36. Multiple Sclerosis and Allied Demyelinative Diseases > Multiple Sclerosis > Pathologic Findings

5.5.1.2 Multiple sclerosis. T2-weighted MRIs demonstrating multiple plaques in the periventricular white matter (left), emanating radially from the corpus callosum (“Dawson fingers”) (middle), and cervical spinal cord (right). The radial orientation and periventricular location of cerebral lesions is typical of the disease.

5.6.1 Interval follow up during and after treatment

5.6.2 Preoperative

5.6.3 Worsening clinical situation

5.7 Prior to Surgical Intervention, as a road map for the surgeon

5.8 Scoliosis

5.8.1 Prior to corrective surgery

5.9.1 Abnormal or nondiagnostic prior x-ray

5.9.3.1 Myelomeningocele is protrusion of nerve roots or cord elements along with the meninges. It occurs at least ten times more often than simple meningocele and always causes some degree of neurologic deficit.

5.9.3.2 Meningocele consists of herniation of the meninges through a spina bifida without abnormality of the spinal cord or nerve roots. Neurologic function is usually preserved in these patients.

5.9.3.3.1 Gerard M. Doherty and Lawrence W. Way CURRENT Surgical Diagnosis & Treatment, 12th Edition Chapter 37. Neurosurgery & Surgery of the Pituitary Mitchel S. Berger, MD Copyright © 2006 by The McGraw-Hill Companies, Inc. Accessed via Access Medicine 1/05/09

5.9.4 Midline spinal tenderness

5.9.5 New onset of neurologic findings

5.9.6.1 A Gardner, S Grannum and KM Porter Cervical spine trauma Trauma [London] 2005; 7: 109-121

5.9.6.2 American College of Surgeons Committee on Trauma. 1997. Advanced trauma life support for doctors.

5.9.6.3 British Trauma Society. 2002. Guidelines for initial management and assessment of spinal injury. Injury, Int J Care Injured 34: 405-25.

5.9.6.4 Principles of Critical Care, 3rd Edition Copyright © 2005, 1998, 1992 by The McGraw-Hill Companies Jesse B. Hall, Gregory A. Schmidt, Lawrence D.H. Wood Part X. The Surgical Patient; Chapter 94. Spine Injuries; G. E. Johnson

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