foot and ankle surgeries

  • 文章类型: Journal Article
    背景:足部和踝关节缺损的重建需要选择合适的耐用和美观的选择。从不同的选择,过程的选择取决于缺陷的大小,location,和捐赠区的可用性。患者的主要目标是获得可接受的生物力学结果。
    方法:在这项前瞻性研究中,我们纳入了在2019年1月至2021年6月期间接受踝关节和足部缺损重建的患者.患者人口统计学,缺陷的位置和大小,不同的程序,并发症,感官恢复,脚踝后足评分,并记录满意度评分。
    结果:本研究纳入了50例足踝关节缺损患者。除一个游离股前外侧皮瓣外,所有皮瓣均存活。五个局部皮瓣出现轻微并发症,所有的植皮都痊愈了.踝关节后足评分结果与缺损的解剖位置和重建程序没有显着关系。所有使用随机局部皮瓣和游离皮瓣重建的患者对美学效果满意。
    结论:由于软组织有限,局部皮瓣的可用性仅限于小缺陷。局部和自由皮瓣的满意率很高,最适合重建脚的负重部分。在背部和踝部区域应避免使用笨重的皮瓣。
    BACKGROUND: Reconstruction of foot and ankle defects requires selecting an appropriate durable and aesthetically appealing option. From the different options, the procedure\'s choice depends on the defect\'s size, location, and donor area\'s availability. Patients\' main goal is to have an acceptable biomechanical outcome.
    METHODS: In this prospective study, we have included patients who had undergone reconstruction of the ankle and foot defects between January 2019 and June 2021. Patient demographics, location and size of the defect, different procedures, complications, sensory recovery, ankle hindfoot score, and satisfaction score were recorded.
    RESULTS: 50 patients with foot and ankle defects were enrolled in this study. All flaps survived except one free anterolateral thigh flap. Five locoregional flaps developed minor complications, and all skin grafts healed well. The Ankle Hindfoot Score outcome has no significant relation with the anatomical location of the defects and the reconstructive procedure. All patients reconstructed using random local flap and with free flap were satisfied with the aesthetic outcome.
    CONCLUSIONS: Because of limited soft tissue, local flap availability is restricted to small defects. Satisfaction rates are high in local and free flaps and are best suited for reconstructing the weight-bearing part of the foot. Bulky flaps should be avoided over the dorsum and ankle region.
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  • 文章类型: Journal Article
    由于担心在术后掩盖发展中的骨筋膜室综合征(CS)的症状,因此在膝盖以下手术中考虑区域镇痛(RA)一直是一个有争议的话题。筋膜室综合征(CS)在膝下手术中经常被发现,尤其是胫骨干骨干骨折。和其他手术一样,膝下手术具有显著的术后疼痛,需要有效的术后镇痛方案.与RA或无RA相比,镇痛质量差异很大。此外,RA的存在与否不能阻止或促进CS的发展。因此,不应通过损害镇痛方案而剥夺患者在术后期间保持无痛状态的权利.与手术或损伤不成比例的疼痛是发生CS的典型症状,这会导致术后镇痛需求增加。及时诊断和治疗CS需要训练有素的工作人员对警告信号进行警惕的术后监测。避免RA,因为担心会掩盖症状和延迟CS诊断可能不是解决方案,而不是选择适当的RA并定期进行术后监测此类警告症状。高容量近端收肌管(Hi-PAC)阻滞已被描述为一种适用于膝下手术的特定程序和运动保护RA技术。在这项前瞻性研究中,我们评估了Hi-PAC阻滞在膝下手术中的镇痛效果.我们还观察到了Hi-PAC阻滞的作用,由于近端和远端药物分布,在术后监测期间掩盖发展中的CS症状。我们发现Hi-PAC阻滞是膝盖以下手术的更安全,更有效的RA替代品,具有增加的运动节省益处,可促进早期活动和放电。其不干扰术后监测以检测CS的症状并及时进行干预的特性有助于应对膝下手术中CS的焦虑。
    The consideration of regional analgesia (RA) in below-knee surgeries is always a controversial topic due to the fear of masking symptoms of developing compartment syndrome (CS) in the postoperative period. Compartment syndrome (CS) has been found frequently in below-knee surgeries, particularly among tibial diaphyseal fractures. Like any other surgery, below-knee surgeries have significant postoperative pain that requires effective postoperative analgesia protocol. The analgesia quality makes a big difference when compared with or without RA. Also, the presence or absence of RA cannot prevent or promote the development of CS. Therefore, patients should not be deprived of their right to remain pain-free in the postoperative period by compromising the analgesia protocol. The pain out of proportion to the surgery or injury is a typical symptom of developing CS, which can cause increased analgesic demands postoperatively. Timely diagnosis and treatment of CS require vigilant postoperative monitoring of the warning signs by trained staff. Avoiding RA for fear of presumed masking of symptoms and delaying CS diagnosis may not be a solution instead of choosing an appropriate RA with regular postoperative monitoring for such warning symptoms. The high-volume proximal adductor canal (Hi-PAC) block has been described as a procedure-specific and motor-sparing RA technique appropriate for below-knee surgeries. In this prospective study, we evaluated the analgesic efficacy of the Hi-PAC block in below-knee surgeries. We also observed the effect of the Hi-PAC block, due to proximal and distal drug distribution, on masking the symptoms of the developing CS during postoperative monitoring. We found the Hi-PAC block to be a safer and more effective RA alternative for below-knee surgeries with an added motor-sparing benefit that facilitated early mobility and discharge. Its property of not interfering with postoperative surveillance to detect the symptoms of CS and intervene in time helps deal with the anxiety of CS in below-knee surgeries.
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