Specialists

Featured on Channel NewsAsia

Muscles controlling the fingers-Resisted extension 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, he applies resistance to the distal phalanx of each finger respectively.

Common mistakes.

None.

Anatomical structures tested:

Muscle function:

• Extension of the index finger:

– Extensor indicis proprius – Tendon to the index […]