创伤性三角纤维软骨复合体损伤的腕关节镜诊断及治疗

目的 评价腕关节镜对创伤性腕关节三角纤维软骨复合体(TFCC)损伤进行诊断及治疗的效果.方法 选有急慢性外伤史的16例腕关节三角纤维软骨复合体可疑损伤患者,年龄19～39岁,平均27.6岁.对经体格检查、关节造影或MRI检查有异常,疑为TFCC损伤者施行关节镜检查.按照Palmer分型:I A型6例,I B型9例,I D型1例.I A型、I D型在关节镜下行TFCC修整术,IB型行边缘部撕裂缝合修复术.结果 术后平均随访19个月.按Green-O'Brien功能评定法评定:优13例,良2例,可1例.结论 腕关节镜手术治疗TFCC是一种微创、有效、安全的治疗方式.     

腕关节三角纤维软骨复合体损伤的关节镜治疗

目的：对外伤性腕关节三角纤维软骨复合体(TFCC)损伤关节镜治疗后疗效评价。方法：选有急慢性外伤史的13例14侧腕关节三角纤维软骨复合体损伤病例，年龄21～45岁，平均28．3岁。经关节造影、物理检查及MRI检查有异常者施行关节镜检查，其中8例TFCC中心性撕裂在关节镜下行游离边缘切除术，5例6侧TFCC边缘部撕裂施行缝合修复术，术后平均随访28个月。利用Green-O’Brien功能评定方法。结果：优9例，良3例，可2例。其中12例疗效良好以上者恢复原来工作。结论：对腕关节三角纤维软骨复合体损伤关节镜治疗是明确诊断及术后可以得到良好疗效并早期康复的一种有效术式。     

腕关节镜下解剖修复Atzei-EWAS 2型三角纤维软骨复合体损伤

目的 探讨腕关节镜下解剖修复Atzei-EWAS 2型三角纤维软骨复合体(triangular fibrocartilage complex,TFCC)损伤的疗效.方法 2018年3月-2020年3月,收治16例Atzei-EWAS 2型TFCC损伤患者,于腕关节镜下采用带线锚钉三维立体缝合解剖修复TFCC.其中男10...     

腕关节三角纤维软骨复合体损伤的诊治

1972年即有对三角纤维软骨复合体(triangular fibrocanilage complex，TFCC)损伤的描述，但一直未引起临床上的重视。近20年来，有关TFCC的解剖、生物力学、损伤后诊断和治疗的报道很多，特别是随着MRI及腕关节镜技术的应用，使其诊治得到进一步发展。     

三角纤维软骨复合体损伤患者腕关节镜诊治术后护理

目的总结腕关节镜诊治三角纤维软骨复合体损伤患者术后护理经验,为临床护理提供参考。方法对15例三角纤维软骨复合体损伤患者行腕关节镜诊治术,术后给予合理的患肢体位,加强患肢观察及疼痛护理、预防并发症及早期功能锻炼等。结果患者术后3~6个月行改良Mayo腕关节功能评定,优5例,良9例,中1例,优良率93.3%。随访3~15个月,14例仍从事以前的工作,1例更换了专业。结论全方位的术后护理及早期功能锻炼是获得良好治疗效果的保障。     

腕关节镜下Outside-in褥式缝合治疗PalmerⅠB型三角纤维软骨复合体损伤

目的探讨腕关节镜下Outside-in褥式缝合治疗PalmerⅠB型三角纤维软骨复合体损伤的长期临床疗效。方法对2018年5月-2019年8月收治的PalmerⅠB型三角纤维软骨复合体损伤患者37例给予腕关节镜下Outside-in褥式缝合。随访观察并比较术前术后患者腕关节的活动度、患肢握力、影像学MRI、腕关节VAS疼痛评分、腕关节的功能评分(改良Mayo评分)。结果所有患者术后随访6~18个月,平均(12.60±3.10)个月。末次随访时37例患者腕关节疼痛较术前均有改善,患肢握力基本与健侧一致,能满足生活工作要求;术后复查腕关节MRI,见三角纤维软骨复合体信号强度及形态均提示其连续性恢复;腕关节尺侧疼痛较术前明显缓解(P<0.05);术后腕关节的功能评分(改良Mayo评分)较术前明显提高(P<0.05)。结论腕关节镜下采用Outside-in褥式缝合方式治疗PalmerⅠB型三角纤维软骨复合体损伤是一种微创、安全、有效的方式,末次随访结果满意,可作为治疗PalmerⅠB型三角纤维软骨复合体损伤的可选方式。     

腕关节镜视下治疗三角纤维软骨复合体损伤

目的 总结应用腕关节镜技术诊断并治疗40例单纯三角纤维软骨复合体(TFCC)损伤的经验.方法 40例患者中男24例,女16例;平均年龄37.3岁.应用常规腕关节镜入路和器械对桡腕关节和腕中关节进行检查,对TFCC损伤的诊断采用Palmer分型,腕关节镜视下诊断为TFCC Ⅰ型损伤30例、Ⅱ型损伤10例.明确诊断后对TFCCⅠ A、ⅠD型行清创术;ⅠB、ⅠC型行镜下修复术;TFCCⅡ型损伤行清创术;对有尺骨撞击的TFCCⅡC和ⅡD型损伤行关节镜下尺骨头部分磨除术(Wafer术)治疗.术前和术后随访评定采用改良Mayo腕关节功能评分.结果 镜下TFCC清创及修复术均顺利;术后有1例患者出现环指主动背伸不能(后经手术探查为环指指伸肌腱断裂),余患者均无并发症;平均随访时间为11.6个月.经改良Mayo腕关节功能评分:优21例,良13例,可5例,差1例;优良率为85.0％,患者自我满意率为97.5％.结论 应用腕关节镜技术诊断并治疗TFCC损伤安全有效,随访效果确切可靠,值得推广应用.     

集束化护理在三角纤维软骨复合体损伤腕关节镜治疗围术期中的应用

目的总结三角纤维软骨复合体(TFCC)损伤患者在腕关节镜手术围术期的集束化护理方案,并观察护理效果。方法2018年1月-2018年12月,共4例TFCC损伤患者经腕关节镜治疗后采用集束化护理方案,包括:缩短围术期禁食时间,术后采取患肢功能位,及时镇痛,联合移动医疗APP,进行阶段性的健康宣教及康复指导推送与随访提醒等,比较患者术后肢体肿胀例数,疼痛评分及腕关节活动度,进行卡方检验及t检验。结果24例患者均康复出院,其中14例出现腕关节肿胀,干预后缓解。根据NRS对患者进行疼痛评估,患者术后疼痛控制满意度为96%,腕部疼痛评分较术前缓解,差异有统计学意义(P<0.05);按腕关节实际活动度占该关节最大活动范围的百分比进行评定,术前优2例、良10例、差12例,术后优14例、良8例、差2例。结论TFCC损伤患者腕关节镜手术的集束化护理措施能为患者提供较全面护理,促进患者舒适及手功能恢复;移动医疗APP的应用可提升患者依从性,提升患者的社会支持度。     

高频超声在腕关节三角纤维软骨复合体损伤中的应用

目的探讨腕关节三角纤维软骨复合体(TFCC)损伤的高频超声表现及诊断价值。方法回顾性分析具有完整术前MRI及超声检查资料,且经手术证实为单侧TFCC损伤的32例患者的超声表现,对比超声与MRI诊断结果。结果TFCC损伤超声主要表现为TFCC形态肿胀、结构紊乱、回声不均匀,破损处为不规则无回声区;CDFI于损伤的TFCC内部撕裂口边缘可探及血流信号。32例TFCC损伤患者中,超声诊断26例,检出率81.25%(26/32),MRI诊断27例,检出率84.38%(27/32),2种检查方法对TFCC损伤检出率的差异无统计学意义(~χ2=0.143,P=0.706)。结论通过高频超声可较准确地诊断TFCC损伤,从而简便、快速地为临床治疗提供影像学依据。     

三角纤维软骨复合体损伤的诊断和治疗

本文通过三角纤维软骨复合体的解剖、生物力学、损伤分型的描述,对其损伤的诊断和疗进行了诸多方面的综述。     

A Novel Technique of All-Inside Arthroscopic Triangular Fibrocartilage Complex Repair

Peripheral triangular fibrocartilage complex (TFCC) tears are amenable to repair. Limitations of current repair techniques include prolonged recovery and button or knot intolerance. We present a novel technique of an all-inside repair using existing technology (FasT-Fix; Smith & Nephew Endoscopy, Andover, MA) to circumvent these complications. This technique is faster, easily performed, safe, and potentially stronger than current repairs. Earlier motion and rehabilitation are instituted after this repair. The tear is debrided to stimulate angiogenesis. The FasT-Fix is inserted through the 3-4 portal with the arthroscope in the 6R portal. The first poly-L-lactic acid block is deposited peripheral to the tear. Upon penetration of the wrist capsule, a distinct decrease in resistance is felt. The introducer is withdrawn, depositing the block outside the capsule. The trigger on the introducer advances the second block into the deployment position. It is advanced and deposited central to the tear, forming a vertical mattress configuration. The introducer is removed, leaving the pre-tied suture. The knot is tightened and cut by use of the knot pusher/cutter. Multiple implants may be inserted to complete the repair. Postoperative care involves a sugartong splint for 2 weeks followed by a short arm cast for 4 weeks. Range of motion is begun thereafter with strengthening started at 10 weeks.     

不完全性肌腱断裂的实验研究

对不完全性肌腱损伤后是否需要手术修复仍是一个争论的问题。为此，在１２０条鸡的屈趾肌腱作横切或斜形的不完全切口，分别切断肌腱２５％、５０％、７５％，分左右两足：一侧的切口缝合和固定３周，另一侧不予缝合，仅包扎３天后自由活动。术后利用各种功能检查和组织切片观察对照，其结果见缝合和固定组明显优于不缝合组。如切口长度超过肌腱直径的５０％者，则预后较差。横切口和斜切口的结果无显著差异。     

Outcomes of surgically treated distal radial fractures with associated triangular fibrocartilage complex injury

Study Design

Prospective cohort.

Outcomes of surgically treated distal radius fractures associated with triangular fibrocartilage complex injury

Study DesignProspective cohort.IntroductionClinical studies that evaluate the correlation between associated lesions of the triangular fibrocartilage complex (TFCC) and outcome of distal radius fractures expressed with the patient-rated disability are missing. The purpose of this study was to evaluate the outcomes of distal radius fractures associated with or without an injury of the TFCC.MethodsPatients undergoing operative treatment for distal radius fracture were prospectively enrolled (n = 70). TFCC was examined by wrist arthroscopy and injuries classified according to Palmer. Comparative analyses were performed on 45 patients with TFCC injury (injured group) and 25 patients with intact TFCC (intact group). The outcome measures included the Patient-Rated Wrist Evaluation (PRWE) and the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaires, 3 and 12 months after injury.ResultsTFCC was injured in 45 patients (64%). In patients with intact TFCC, mean total PRWE score was 27 (3 months) and 16 (12 months), compared to patients with TFCC injury with 40 (at 3 months) and 24 (at 12 months). Mean DASH scores were 26 and 13 at 3 and 12 months for the intact group and 39 and 27 for the injured group. PRWE and DASH results showed significant difference at 3 and 12 months when compared with Mann–Whitney test.DiscussionPRWE and DASH scores evaluation showed that patients with associated TFCC injury had greater pain and disability at 3 and 12 months after injury.ConclusionsDisability outcomes were worse in patients with distal radius fracture, where TFCC was injured. TFCC injuries are an important cofactor affecting the outcome of distal radius fractures.     

Triangular fibrocartilage complex injuries in the elite athlete

Injuries to the triangular fibrocartilage complex (TFCC) in athletes can be caused by acute trauma, chronic repetitive loading, or a combination of both. Regardless of cause, the management of TFCC injuries in the high-performance athlete is often different from the basic tenets applied to the general population. The diagnosis, treatment, and rehabilitation regimen should be individualized and sport-specific in athletes, taking into consideration the priorities and needs of the athlete while striking a balance between healing, return to play, and long-term well-being.