增加的骨旋转与侧面骨不稳定性的解剖风险因素有关
Julius Watrinet1, Lennart Gerdesmeyer1, Felix Meurer2
1Department of Orthopaedic Sports Medicine TUM University Hospital Ismaninger Munich Germany.
Journal of experimental orthopaedics
|January 12, 2026
概括
脊椎骨旋转与脊椎骨不稳定性 (PFI) 的解剖学风险因素有关. 这项研究发现了显著的相关性,这表明骨旋转对于评估PFI患者很重要.
科学领域:
- 整形外科 整形外科 整形外科
- 放射学 放射学是一门学科.
- 生物力学 生物力学
背景情况:
- 慢性骨关节不稳定 (PFI) 和疼痛通常与骨关节的轴不整齐有关.
- 膝关节骨旋转,膝关节的股骨和骨之间的旋转对齐,已被确定为PFI的潜在促成因素.
研究的目的:
- 在被诊断患有PFI的患者中,调查椎骨旋转和椎骨不良跟踪的解剖风险因素之间的关联.
- 测试该假设,增加的腿骨旋转与PFI的其他倾向因素相关.
主要方法:
- 八十五名患有PFI的患者接受了标准化的双侧膝盖MRI,在0°延伸处进行旋转分析.
- 在轴性MRI视图上,用后腿状和部平原触角之间的角度量化了腿骨旋转.
- 用皮尔森相关性来评估腿骨旋转和各种解剖学风险因素之间的关系,以评估腿骨部不良跟踪的关系.
主要成果:
- 平均ipsilateral tibiofemoral旋转为6.9°±6.0°,与对侧侧相比没有显著差异.
- 阴侧骨旋转与结核骨沟 (TT-TG) 距离,中后十字带 (TT-PCL) 距离,股骨扭转和侧侧沟倾斜有显著的相关性.
- 没有发现tibiofemoral旋转和其他评估的骨骨风险因素之间的显著相关性.
结论:
- 在患有PFI的患者中,脊椎骨旋转与与侧面状骨失踪相关的特定解剖风险因素有显著的相关性.
- 这项研究突出了PFI患者中骨轮换的相当大的变异性.
- 结合骨旋转评估可以改善解剖评估,并为PFI管理提供临床决策信息.
更多相关视频
08:15Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy
Published on: February 17, 2023
1.4K
06:28Anterior Cruciate Ligament Transection and Synovial Fluid Lavage in a Rodent Model to Study Joint Inflammation and Posttraumatic Osteoarthritis
Published on: September 2, 2025
1.1K
相关概念视频
Bones of the Lower Limb: Femur and Patella
4.8K
The femur is the body's longest and strongest bone spanning the thigh region. Its head articulates with the acetabulum of the hip bone to form the hip joint. A minor indentation on the medial side of the femoral head, called the fovea capitis, serves as the site of attachment for the ligament of the head of the femur. This weak ligament spans the femur and acetabulum and supports the hip joint. The narrowed region below the head is the neck of the femur. The inclination angle between the...
4.8K
Knee Joint
3.1K
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris...
3.1K
Muscles that Move the Leg
5.0K
The movement of the legs is facilitated by numerous muscles located within the anterior, medial, and posterior compartments of the thigh.
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
Anterior Compartment
The quadriceps femoris, the most visible muscle of the anterior compartment, is integral for leg extension and thigh flexion. It is formed by merging four distinct muscles — the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris. The quadriceps tendon, a shared tendon of the four quadriceps muscles, is affixed...
5.0K
Ankle Joint
2.8K
The ankle is formed by the talocrural joint (crural = leg). It consists of the articulations between the talus bone of the foot and the distal ends of the tibia and fibula of the leg. The superior aspect of the talus bone is square-shaped and has three areas of articulation. The top of the talus articulates with the inferior tibia. This is the portion of the ankle joint that carries the body weight between the leg and foot. The sides of the talus are firmly held in position by the articulations...
2.8K
Bones of the Lower Limb: Tibia and Fibula
8.7K
The tibia is the main weight-bearing bone of the lower leg. It is larger than the fibula with which it is paired. The tibia is also the second longest bone in the body and is located right below the skin. The proximal end of the tibia forms the medial and the lateral condyle, which articulates with the condyles of the femur to form the knee joint. Between the articulating surfaces is the irregular elevated area known as the intercondylar eminence that serves as the inferior attachment point for...
8.7K
Muscles that Move the Thigh
2.7K
The thigh's motion is primarily governed by muscles originating in the pelvic girdle and inserted into the femur. One crucial muscle, the iliopsoas, is a combination of the psoas major and the iliacus muscles, sharing a common insertion point on the lesser trochanter of the femur.
Three other significant muscles are the gluteus maximus, gluteus medius, and gluteus minimus. The gluteus maximus originates from the posterior surface of the ilium, sacrum, and coccyx, and the thoracolumbar...
Three other significant muscles are the gluteus maximus, gluteus medius, and gluteus minimus. The gluteus maximus originates from the posterior surface of the ilium, sacrum, and coccyx, and the thoracolumbar...
2.7K
