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Osgood Schlatters Disease

What is Osgood-Schlatter disease?

Osgood-Schlatter disease is probably the most frequent cause of knee pain in children. The condition occurs most commonly in children between the ages of 9 and 16 years but it can occur in younger children. Both boys and girls are equally vulnerable to its debilitating effects. Osgood-Schlatter disease is always characterized […]

Definitions

Panjabi introduced a spinal stability system that includes passive, active, and control subsystems. The passive subsystems involve the osteoarticular and ligamentous components, which provide restraint primarily in the end range of motion. The active subsystems are of great interest in the research and clinical fields for looking at the role of muscle and fascia and […]

Resisted flexion of each finger separately

Positioning and procedure.

The subject presents his hand palm downwards. The examiner stabilizes the wrist with one hand. With the other hand he applies resistance to the distal phalanx of each finger respectively.

Common mistakes.

None.

Anatomical structures tested:

Muscle function:

• Flexor digitorum superficialis • Flexor digitorum profundus.

Common pathological situations:

• […]