在骨骨折的扬伯格斯分类中重新考虑LC类型:一项回顾性研究
Yang Gao1, Zhiyuan Lou, Xin Tang
1Department of Orthopedic Trauma, First Affiliated Hospital of Dalian Medical University, Dalian, Liaoning Province, China.
Medicine
|October 1, 2025
概括
年轻 - 伯格斯分类.
科学领域:
- 整形外科 整形外科 整形外科
- 创伤外科 手术 创伤外科
- 放射学 放射学是一门学科.
背景情况:
- 侧侧压缩 (LC) 骨盆骨折是常见的.
- 扬 - 伯格斯分类系统被广泛使用,但在复杂的情况下存在局限性.
- 现有的LC亚型可能无法充分分类所有骨盆骨折表现.
研究的目的:
- 在扬伯格斯分类中重新评估侧向压缩 (LC) 亚型的有效性.
- 识别和分类目前LC亚型无法分类的骨盆骨折.
- 提出潜在的新LC亚型,以提高分类准确性.
主要方法:
- 对148名高能量骨盆骨折患者 (年龄18-80岁) 的回顾性分析.
- 纳入标准:关闭骨折,完整的X射线和CT成像.
- 两位整形外科医生使用扬 - 伯格斯分类骨折;新的LC亚型被开发用于无法分类的病例.
主要成果:
- 20.3%的患者 (30/148) 患有骨盆骨折,目前的扬-伯格斯系统无法对其进行分类.
- 所有无法分类的骨折都与LC损伤有关.
- 确定了3种主要类型的不可分类的LC损伤:交叉翼骨折,单侧LC1+LC2和双侧LC1骨折.
结论:
- 盆腔侧侧损伤的多样性需要扩大扬 - 伯格斯分类.
- 当前侧压缩 (LC) 亚型对于复杂的骨盆骨折是不够的.
- 添加新的LC亚型可以增强Young-Burgess系统,以获得更好的临床指导.
相关概念视频
Classification of Skeletal Muscle Fibers
Skeletal muscles continuously produce ATP to provide the energy that enables muscle contractions. Skeletal muscle fibers can be categorized into three types based on differences in their contraction speed and how they produce ATP, as well as physical differences related to these factors. Most human muscles contain all three muscle fiber types, albeit in varying proportions.
Slow-Twitch Muscle Fibers
Slow oxidative, muscle fibers appear red due to large numbers of capillaries and high levels of...
Slow-Twitch Muscle Fibers
Slow oxidative, muscle fibers appear red due to large numbers of capillaries and high levels of...
Classification of Bones
The bones of the human skeletal system are of varied shapes, sizes, and functions. They can be classified based on their shape and function into four major classes: long bones, short bones, flat bones, and irregular bones. Some classifications include a fifth type, the sesamoid bones, as a separate class, whereas others categorize them under short bones.
Long and Short Bones
The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The long...
Long and Short Bones
The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The long...
Fractures: Bone Repair
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the procedure...
Bone Disorders
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone Remodeling and Repair
Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during bone...
Cellular Injury II: Classification
Cellular injury is any process that disrupts a cell’s ability to maintain homeostasis, leading to structural or functional changes. It is broadly classified based on etiology (cause) and mechanism of damage.Classification by EtiologyCellular injury may result from several causes. Hypoxic injury happens due to reduced oxygen delivery, most commonly from inadequate blood supply, such as arterial obstruction; for example, coronary artery thrombosis can cause myocardial infarction. Chemical injury...


