| 摘要 |
The cushion 1 according to the invention comprises a body made from undeformable material and having a shape which is essentially parallepipedal with rounded edges, equipped, on the upper surface 2, with a longitudinal swelling 3, accentuated in its central part 4; this swelling 3 has, in this central part 4, a profile similar to that of the rear curve of the neck of a person when standing. The invention applies particularly to the prevention of cervical arthrosis (osteoarthiritis). <IMAGE>
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