針對先天性脊柱側彎(congenital scoliosis )的成因分類中,下列何者彎曲度變大的速度最快、預後最差?
A全分離型半脊椎畸形(free hemivertebra )
B嵌入型半脊椎畸形(incarcerated hemivertebra )
C單側未分段脊節(unilateral unsegmented bar )
D單側未分段脊節加上對側半脊椎畸形(unilateral and unsegmented bar with contralateral hemivertebra )正確答案
答案與詳解
