回到阿尔塔:结骨切除后随着时间的推移,结骨的高度随着时间的推移而增加
Benjamin T Johnson1, Collin D R Hunter1, Robert T Burks1
1University of Utah, Department of Orthopaedic Surgery, Salt Lake City, Utah, USA.
Orthopaedic journal of sports medicine
|September 15, 2025
概括
结节骨切除与脱稳定 (TTO-d) 对于骨不稳定性可能会导致骨高层的恢复. 手术后的骨高度随着时间的推移而增加,这表明病情可能复发.
科学领域:
- 整形外科手术 整形外科手术
- 生物力学 生物力学
- 放射性分析 放射性分析
背景情况:
- 带有骨高层的骨不稳定性通常是用骨结核骨切除与脱稳定 (TTO-d) 治疗的.
- 对于TTO-d对维护术后骨高度的长期影响尚不清楚.
- 这项研究研究了在骨成熟的患者中TTO-d后的骨高度变化.
研究的目的:
- 为了评估TTO-d.之后的骨高度的变化.
- 为了确定骨高度是否恢复到TTO-d后的alta状态.
- 假设在手术脱后可以恢复大腿骨.
主要方法:
- 案例系列 (证据水平, 4).
- 包括骨成熟的患者,TTO-d后≥3个月的随访放射图.
- 在手术前,手术后立即,以及3个月,6个月和≥1年的随访后计算的卡顿-德尚普 (CD) 和布莱克伯恩-皮尔 (BP) 指数.
主要成果:
- 分析了28名患者的35个膝盖,其中20名患者的随访时间≥1年.
- 手术前的CD和BP指数在TTO-d后立即显著下降 (P < .001).
- 在≥1年的随访期,CD和BP指数显著增加 (P<.001),88%的人显示过渡到骨高处.
结论:
- 随着时间的推移,TTO-d导致了骨高度指数的逐渐增加.
- 在大多数长期随访的患者中,观察到关节高部的恢复.
- 需要进一步的研究来将放射性发现与临床结果相关联.
更多相关视频
07:24Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
10.7K
06:53A Rat Tibial Growth Plate Injury Model to Characterize Repair Mechanisms and Evaluate Growth Plate Regeneration Strategies
Published on: July 4, 2017
11.6K
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
Bones of the Lower Limb: Tibia and Fibula
8.9K
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...
8.9K
Changes in the Appendicular Skeleton with Age
3.4K
The upper and lower limb initially develops as a small bulge called a limb bud, which appears on the lateral side of the early embryo. The upper limb bud appears near the end of the fourth week of development, with the lower limb bud appearing shortly after.
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
Initially, the limb buds consist of a core of mesenchyme covered by a layer of ectoderm. The ectoderm at the end of the limb bud thickens to form a narrow crest called the apical ectodermal ridge. This ridge stimulates the underlying...
3.4K
