関連する実験動画

Updated: Sep 9, 2025

Modified Posterior Vertebral Column Resection for Patients with Thoracolumbar Kyphotic Deformity
06:45

Modified Posterior Vertebral Column Resection for Patients with Thoracolumbar Kyphotic Deformity

Published on: September 16, 2022

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リステーシスと上部器具付き椎間板の傾きと近接関節キフォシスの影響

Bassel G Diebo1, Mariah Balmaceno-Criss1, Mohammad Daher1

  • 1Department of Orthopedic Surgery, Warren Alpert Medical School of Brown University, Providence, Rhode Island.

Spine
|September 3, 2025
PubMed
まとめ

手術前リステシスと最上位の器具付き脊椎 (UIV) 領域のスピノペルビック傾きは,近接結節キフォシス (PJK) の主要な予測因子です. 大人の脊椎変形手術でPJKのリスクを軽減するために,UIV着陸ゾーンの慎重な選択が不可欠です.

キーワード:
調整する着陸地リストシス隣接交差点キフォシススピノペルビック・インクリネーション最上位 器具付きの脊椎

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Vertebral Column: Regions and Curvature

The vertebral column or spine is a flexible column that supports the head, neck, and body and  allows for their movements. It also protects the spinal cord.
Regions of the Vertebral Column
In an adult, the spine is subdivided into five regions: the cervical, the thoracic, the lumbar, the sacral, and the coccygeal region. The spine initially develops as a series of 33 vertebrae; after 20 years of age, the nine bones in the sacral region, five sacral, and four coccygeal bones fuse to form...
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General Structure of a Vertebra

A typical vertebra, with the exception of the sacrum and coccyx, consists of a body, a vertebral arch, and seven different projections termed processes. The anterior portion of the vertebrae, the body, supports about half the body’s weight. The vertebral bodies progressively increase in size and thickness from the cervical region to the lumbar region of the vertebral column. The intervertebral discs present between the bodies of adjacent vertebrae firmly unites them, forming a continuous...
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Structural Joints: Cartilaginous Joints

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Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary...
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Overview of the Axial Skeleton01:09

Overview of the Axial Skeleton

The skeleton is subdivided into two major divisions—the axial skeleton and the appendicular skeleton. The axial skeleton forms the vertical, central axis of the body. It includes all of the bones of the head, neck, chest, and back. It protects the brain, spinal cord, heart, and lungs. It also serves as the attachment site for muscles that move the head, neck, and back and for muscles that act across the shoulder and hip joints to move their corresponding limbs.
The axial skeleton of the...
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