化学体前侧侧大腿-巨大的后侧自由带螺旋皮肤岛用于功能四头四肢重建
Beniamino Brunetti1,2, Marco Morelli Coppola1,2, Riccardo De Bernardis1
1Operative Research Unit of Plastic, Reconstructive and Aesthetic Surgery, Fondazione Policlinico Universitario Campus Bio-Medico, Rome, Italy.
Journal of hand and microsurgery
|January 16, 2025
概括
这项研究引入了一种新的虚构的前侧侧大腿侧面 (ALT-VL) 自由,用于大腿软组织肉瘤重建. 这种技术为复杂的大腿缺陷提供了可行的选择,需要功能性肌肉转移和皮肤复苏.
科学领域:
- 手术瘤学手术瘤学
- 重建性手术是一种重建性手术.
- 整形外科 整形外科 整形外科
背景情况:
- 腿部软组织肉瘤往往需要进行广泛的切除,导致显著的功能缺陷.
- 隔间切除术后的重建通常需要自由功能肌肉转移 (FFMT).
研究的目的:
- 描述一种新的重建方法,使用一个模拟螺旋的前侧大腿横侧 (ALT-VL) 自由.
- 评估这项技术在患有大腿软组织肉瘤的患者中的疗效和结果.
主要方法:
- 来自罗马的 Fondazione Policlinico Universitario Campus Bio-Medico 的前性维护数据 (2018-2023) 的回顾性审查.
- 对八名接受四头骨重建的患者进行了分析,这些患者使用功能性仿真ALT-VL自由用于大腿软组织肉瘤.
- 详细报告板特征,接收器/神经,缺陷大小,操作时间和并发症.
主要成果:
- 八名患者成功地通过功能性仿真ALT-VL进行了重建.
- 患者平均年龄为68岁,平均缺陷大小为204.26厘米2.
- 三名患者出现了轻微的并发症 (血清瘤,边缘皮肤亡);一名患者因感染了血清瘤而需要修复手术. 发现了一个局部复发.
结论:
- 具有螺旋皮肤岛的自由功能化ALT-VL是一个有价值的重建选项.
- 这种技术特别适用于复杂的前腿缺陷,具有功能障碍和显著的皮肤缺陷.
相关概念视频
Bone Remodeling
Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
Bones of the Lower Limb: Femur and Patella
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 neck...
Bones of the Lower Limb: Tibia and Fibula
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...
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...
Muscles of the Leg that Move the Foot and Toes
The human leg comprises an intricate system of muscles that facilitate the movement of feet and toes. Within this system, the muscles are categorized into the anterior, lateral, and posterior compartments, each with a unique set of muscles carrying out specific functions.
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles.
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles.


