Title: Morphometric characteristics of the scoliotic spine

標(biāo)題：脊柱側(cè)凸的形態(tài)學(xué)特征

Content/內(nèi)容：

GOAL/目的：

1) Its from a morphometric investigation performed on a rare complete scoliotic specimen are presented.

本文報(bào)道罕見(jiàn)完全性脊柱側(cè)凸祥本的形態(tài)學(xué)研究結(jié)果。

2) The aim of the study is to describe the vertebral body wedging.

本研究目的是椎體成楔運(yùn)動(dòng)。

MATERIALS/材料：

1) The specimen used in the study presented a thoracic curve of 150 degrees Cobb angle with the apex at T8.

本研究樣本的胸段彎曲呈150°Cobb角與T8尖部相交。

2) The measures were made using 3D-computer graphics models.

用3D-電腦圖像模式測(cè)定。

3) The wedging in the frontal and sagittal planes as well as the 3D wedging were measured.

測(cè)定額面與矢狀面成楔以及3D成楔。

4) The height variation of the vertebral bodies was also measured.

還測(cè)定椎體高度變量。

RESULTS/結(jié)果：

1) The wedging measures show that it increases progressively with the vertebral level to reach a maximum of 27 degrees at the apex.

測(cè)定顯示成楔隨著錐體水平而逐漸增大，至尖部最大可達(dá)27°。

2) The study has found a linear relation between the vertebral body wedging and the Cobb angle.

本研究還顯示椎體成楔與Cobb角成線性關(guān)系。

3) The relation predicts a wedging of 24 degrees for 150 degrees of Cobb angle.

此關(guān)系可預(yù)測(cè)24°成楔對(duì)應(yīng)150 Cobb角的。

4) An inflection point was identified on the vertebral end plate on the convex side.

識(shí)別屈折點(diǎn)位于椎體終板凸面。

5) These inflection points were described by Perdriolle as being on the concave side of the vertebra.

Perdriolle 認(rèn)為這些屈折點(diǎn)位于椎體的凹面。

CONCLUSION/結(jié)論：

1) Our measures follow the relation between the Cobb angle and the wedging of the vertebral body, even for very large Cobb angles.

本研究的測(cè)定根據(jù)Cobb角與椎體成楔的關(guān)系，即使Cobb角很大也是如此。

2) Furthermore, inflection points on the vertebral body were identified on the convex side as opposed to the concave side in the literature.

還有，識(shí)別出屈折點(diǎn)位于在椎體凸面而不是文獻(xiàn)所述的凹面。

3) This leads us to believe that the verebral body wedging progressively affects the vertebral endplates.

這使得作者相信，椎體成楔逐漸影響椎體終板。

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