现代的骨骨关节整形术
Elizabeth C Bond1, Taylor P Stauffer2, Stephanie Hendren2
1Division of Orthopedic Surgery, Duke University, Durham, North Carolina.
JBJS reviews
|September 1, 2023
概括
骨关节整形 (PFA) 为孤立关节炎提供了自然的膝盖功能,但其修复率很高. 现代植入物和严格的标准改善了结果,但长期数据尚未公布.
科学领域:
- 整形外科手术 整形外科手术
- 生物医学工程 生物医学工程
背景情况:
- 孤立的骨关节炎在外科手术上是一个挑战.
- 骨关节整形术 (PFA) 旨在恢复膝关节运动,同时保持骨,为全膝关节整形术 (TKA) 提供替代方案.
- 从历史上看,PFA的失败率很高,尽管现代植入物和指示显示有所改善.
结论:
- 对于某些患有孤立骨关节炎的患者来说,PFA提供了潜在的更自然的膝盖功能.
- 需要进一步调查PFA后的修订结果和骨关节炎的进展.
- 长期数据对于确定第三代植入物和改进的手术技术对PFA修订率的影响至关重要.
相关概念视频
01:16Bones of the Lower Limb: Femur and Patella
2.6K
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...
2.6K
01:23Knee Joint
1.9K
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...
1.9K