thoracolumbar
adjective medical specialized uk/ˌθɔː.rə.kəʊˈlʌm.bər/ us/ˌθɔːr.ə.koʊˈlʌm.bɚ/
胸腰的
relating to the parts of the spine supporting the chest and lower back and the nerves supplying these areas
The inflammation associated with this disease can lead to decreased spinal extension, particularly in the thoracolumbar junction. 与这一疾病相关的炎症可能会导致脊椎，特别是胸腰部脊椎，伸张程度减弱。