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Degenerative Disc Disease I: Introduction01:27

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The symptoms of degenerative disc disease arise from a combination of mechanical compression, vascular compromise, and biochemical inflammation, which together disrupt nerve function and produce pain.Mechanical CompressionDisc degeneration reduces height and elasticity, predisposing to herniation of the nucleus pulposus, a major cause of radicular pain. Herniations may be protrusion (bulging with intact annulus), extrusion (nucleus extends beyond disc but remains connected), or sequestration...
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Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
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Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...
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The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
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Scheuermann's disease: an update.

Clémence Palazzo1, Frédéric Sailhan2, Michel Revel1

  • 1Université Paris Descartes, UFR de Médecine; AP-HP hôpital Cochin, service de rééducation et de réadaptation de l'appareil locomoteur et des pathologies du rachis, 27, rue du faubourg Saint-Jacques, 75014 Paris, France.

Joint Bone Spine
|January 29, 2014
PubMed
Summary
This summary is machine-generated.

Scheuermann's disease, a juvenile spinal osteochondrosis, involves growth plate damage from repetitive strain and genetics. Early diagnosis and conservative treatment like bracing are key for better outcomes in this condition.

Keywords:
OsteochondrosisScheuermann's diseaseScheuermann's kyphosis

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Area of Science:

  • Orthopedics
  • Pediatric Spine Conditions
  • Radiology

Background:

  • Scheuermann's disease is a juvenile osteochondrosis affecting the spine's growth cartilage endplate.
  • It is likely caused by repetitive strain on genetically predisposed growth cartilage.
  • Radiographic features include vertebral wedging, endplate irregularity, and Schmorl's nodes.

Purpose of the Study:

  • To provide a comprehensive overview of Scheuermann's disease, including its definition, pathophysiology, clinical presentation, and management.
  • To emphasize the importance of early diagnosis and conservative treatment for juvenile kyphosis.
  • To discuss the varied definitions and potential involvement of both thoracic and lumbar spine.

Main Methods:

  • Literature review of Scheuermann's disease, focusing on etiology, radiographic findings, and treatment modalities.
  • Analysis of diagnostic criteria and differential diagnosis for spinal osteochondrosis.
  • Synthesis of current understanding regarding the natural history and long-term outcomes.

Main Results:

  • Scheuermann's disease presents with characteristic vertebral endplate lesions and can affect the thoracic and lumbar spine.
  • Lumbar involvement may be as common as thoracic and potentially more painful.
  • Conservative treatment (rehabilitation, bracing) is the primary approach, with surgery reserved for severe cases.

Conclusions:

  • Early diagnosis and intervention in Scheuermann's disease are crucial for optimal outcomes.
  • While definitions vary, the condition impacts spinal growth and may lead to long-term issues.
  • The natural history and evolution, particularly in the lumbar spine, require further investigation.