阔筋膜重建环状韧带治疗陈旧性桡骨小头脱位的疗效

目的观察阔筋膜重建环状韧带治疗陈旧性桡骨小头脱位的疗效，为临床治疗提供参考。方法选择2010年6月-2012年5月收治的34例陈旧性桡骨小头脱位患者作为研究对象，均接受阔筋膜重建环状韧带治疗。术后随访6个月，以Mackay肘关节功能评分、Barthel指数等评价疗效，对比治疗前后患者肘关节功能、生活质量的差异性。结果与治疗前比较发现，治疗后患者肘关节功能明显改善，生活质量明显提高，差异具有统计学AX（P〈0．05）。结论阔筋膜重建环状韧带治疗陈旧性桡骨小头脱位，可明显改善患者的肘关节功能和生活质量，疗效具有一定的优越性，值得在今后的临床工作中予以推广应用。     

Foot disorders in the elderly: A mini-review

Ageing process is associated with changes to the aspect, biomechanics, structure and function of the foot, it may be related with a marked presence of foot conditions, pain, disability and other overall health problems that constitute a major public health concern.Also, the prevalence of epidemiologic research found an incidence of foot problems which is even higher as a consequence of increasing life expectation. Several studies have also suggested that such foot disorders currently affect between 71 and 87% of older patients and are a frequent cause of medical and foot care.Thus, these kind problems are extremely common conditions in the general population, especially in the elderly who are associated with poor quality of life, balance impairment, increase the risk of falls, dificulty on putting shoes, fractures, restrict mobility and performance of activities of daily living that turn can produce serious physical, mental and social consequences in the older people.The role of the physician in the assessment, evaluation, and examination of foot problems is very important, yet it is often an overlooked and undervalued component of geriatric health care.The purpose of this article is to review and to provide an overview of the most common foot deformities precipitating factors, clinical presentation, evidence-based diagnostic evaluation, and treatment recommendations with a view to preventing medical conditions or deformities affecting the feet that may alter foot condition and general health amongst the elderly.     

术前罗哌卡因联合右美托咪定和地塞米松髂筋膜间隙阻滞在高龄患者半髋关节置换术中的应用及对患者应激反应的影响

目的 探讨术前罗哌卡因联合右美托咪定和地塞米松行髂筋膜间隙阻滞对高龄患者半髋关节置换术后镇痛效果和应激反应的影响。方法 选取2020年01月至2021年10月入住中国人民解放军总医院第六医学中心拟行半髋关节置换术的高龄患者90例并随机分成两组,每组患者均于术前24 h及手术当日麻醉前30 min行骨折侧超声引导下腹股沟韧带上髂筋膜间隙阻滞,对照组患者使用0.375%罗哌卡因30 mL,观察组患者使用0.375%罗哌卡因联合0.5 μg/kg右美托咪定和0.1mg/kg地塞米松共30 mL,术后两组患者均连接静脉自控镇痛泵。比较两组患者入院后即刻（T0）、术前实施神经阻滞后12 h（T1）、入室时（T2）、术后12 h（T3）、24 h（T4）和48 h（T5）的静息视觉模拟评分（visual analogue scores, VAS）及T3~T5时刻的运动VAS评分;并记录两组患者术后镇痛泵的首次按压时间,镇痛药的使用剂量和不良反应的发生率;同时比较两组患者术前和术后1 d血清白细胞介素-6（interleukin-6, IL-6）、C反应蛋白（c reactive protein, CRP）、皮质醇（cortisol, Cor）、去甲肾上腺素（norepinephrine, NE）和肾上腺素（epinephrine, E）水平。结果 与对照组比较,观察组患者T2和T4时刻的静息VAS评分以及T3~T5时刻的运动VAS评分均降低（P<0.05）,且术后镇痛泵的首次使用时间推迟,镇痛药的使用剂量减少（P<0.05）。术后1 d,观察组血清IL-6、CRP、Cor、NE和E的水平明显低于对照组（P<0.05）,但两组患者术后并发症和不良反应的发生率比较,差异无统计学意义（P>0.05）。结论 术前罗哌卡因联合右美托咪定和地塞米松行髂筋膜间隙阻滞可有效减轻高龄患者半髋关节置换术后的疼痛程度、延长镇痛时间、减轻术后炎症和应激反应,且安全可靠。     

Diagnostic ultrasound assessment of deep fascia sliding mobility in vivo: A scoping review – Part 1: Thoracolumbar and abdominal fasciae

BackgroundFailure of fascial sliding may occur in cases of excessive or inappropriate use, trauma, or surgery, resulting in local inflammation, pain, sensitization, and potential dysfunction. Therefore, the mechanical properties of fascial tissues, including their mobility, have been evaluated in vivo by ultrasound (US) imaging. However, this seems to be a method that is not yet properly standardized nor validated.ObjectivesTo identify, synthesize, and collate the critical methodological principles that have been described in the literature for US evaluation of deep fascia sliding mobility in vivo in humans.MethodsA systematic literature search was conducted on ScienceDirect, PubMed (Medline), Web of Science and B-On databases, according to the PRISMA Extension for Scoping Reviews (PRISMA-ScR) guidelines. The OCEBM LoE was used to evaluate the level of evidence of each study.ResultsFrom a total of 104 full-text articles retrieved and assessed for eligibility, 18 papers were included that evaluate the deep fasciae of the thoracolumbar (n = 4), abdominal (n = 7), femoral (n = 4) and crural (n = 3) regions. These studies addressed issues concerning either diagnosis (n = 11) or treatment benefits (n = 7) and presented levels of evidence ranging from II to IV. Various terms were used to describe the outcome measures representing fascial sliding. Also, different procedures to induce fascial sliding, positioning of the individuals being assessed, and features of US devices were used. The US analysis methods included the comparison of start and end frames and the use of cross-correlation software techniques through automated tracking algorithms. These methods had proven to be reliable to measure sliding between TLF, TrA muscle-fascia junctions, fascia lata, and crural fascia, and the adjacent epimysial fascia. However, the papers presented heterogeneous terminologies, research questions, populations, and methodologies.This two-part paper reviews the evidence obtained for the thoracolumbar and abdominal fasciae (Part 1) and for the femoral and crural fasciae (Part 2).ConclusionThe US methods used to evaluate deep fascia sliding mobility in vivo in humans include the comparison of start and end frames and the use of cross-correlation software techniques through automated tracking algorithms. These seem reliable methods to measure sliding of some fasciae, but more studies need to be systematized to confirm their reliability for others. Moreover, specific standardized protocols are needed to assess each anatomical region as well as study if age, sex-related characteristics, body composition, or specific clinical conditions influence US results.     

The operative treatment of pressure sores in the pelvic region: A 10-year period overview

Context

Pelvic region pressure sores often develop following spinal cord injury. Surgery is often necessary for long standing, large-sized pressure sores not responding to conservative treatment. Authors analyze their results of a 10-year period, and identify factors contributing to the reduction of the recurrence rate.

Methods

A total of 119 pressure sores were operated on 98 patients in two institutions during a 10-year period (1 January 2003 to 31 December 2012). The encountered perioperative complications are summarized, and the recurrence rate is analyzed with a patient follow-up questionnaire.

Results

We experienced 15 perioperative complications (12.6%). All complications were fully resolved by conservative treatment. Fifty-eight returned patient replies were processed. The average follow-up time after surgery was 5.2 years. The recurrence rate was 5.47%.

Conclusion

The strict adherence to surgical indications, full patient compliance, specialized pre- and post-operative patient care, our routinely used preferred surgical method, all contribute to a low post-operative complication rate, long-term flap survival, and an extended recurrence free period.     

逆行小腿筋膜皮瓣修复儿童足跟部软组织缺损

目的 探讨小腿筋膜皮瓣对儿童足跟部软组织缺损的修复方法及疗效.方法 对自2010-2013年收治的12例因轮辐条伤致足跟部软组织缺损的患儿,进行小腿筋膜皮瓣逆行转位修复术.结果 本组共12例患儿,皮瓣全部成活,且外观良好,行走无疼痛感,受区无明显臃肿,足部感觉未受影响.结论 采用小腿筋膜皮瓣修复足跟部软组织缺损,其质地良好,术后恢复快,是修复儿童足跟部较大软组织缺损的理想方法.     

髂筋膜间隙阻滞对股骨粗隆间骨折患者体位改变的镇痛效应

目的 探讨术前髂筋膜间隙阻滞对股骨粗隆间骨折手术患者体位改变的镇痛效应.方法 选择80例股骨粗隆间骨折行择期手术治疗的患者,美国麻醉医师协会麻醉风险评分(ASA)Ⅰ～Ⅱ级,随机分为髂筋膜间隙阻滞组(F组)和静脉注射地佐辛组(D组),每组40例.于入室前60 min,F组以0.4％罗哌卡因30 ml行髂筋膜间隙阻滞,D组以地佐辛注射液5 mg静脉注射.记录第1次过床(T1)、第2次过床(T2)、麻醉体位摆放(T3)时间点被动活动的视觉模拟评分(VAS)和局麻药毒性反应情况.结果 F组T1、T2、T3的VAS评分分别为(4.5±1.4)分、(3.8±1.2)分、(3.9±0.7)分,明显低于D组各时间点VAS评分[(7.9±1.2)分、(7.5±0.8)分、(7.0±1.1)分,P均＜0.05].F组无局麻药中毒发生;D组在静脉注射地佐辛60 min内,恶心3例(7.5％),头晕2例(5.0％).结论 髂筋膜间隙阻滞可以安全有效地用于股骨粗隆间骨折手术患者的转运及椎管内麻醉前体位的摆放.     

鼻内镜下阔筋膜修补鼻中隔大穿孔及失败原因分析

目的总结鼻内镜下运用阔筋膜修补鼻中隔大穿孔的经验,分析修补失败的原因。方法回顾性地分析了21例在鼻内镜下用阔筋膜修补鼻中隔大穿孔患者的临床资料。鼻内镜下经鼻中隔进路,分离双侧鼻中隔、鼻腔底黏软骨膜和骨膜,然后植入阔筋膜,并制作一个蒂在一侧鼻中隔后上方的黏膜瓣(黏软骨膜和黏骨膜瓣),将该瓣向前上方转位覆盖穿孔区域的阔筋膜。术后鼻腔充分保湿,观察临床疗效,并分析手术失败的可能原因。结果随访6个月~8年,15例鼻中隔穿孔修复成功,6例失败。失败者中1例为穿孔部分封闭,3例为筋膜未成活,2例为6个月后再次穿孔。结论鼻内镜下运用阔筋膜修补鼻中隔大穿孔是一种较好的方法,具有移植物成活能力强、操作术野清晰的优点,但操作空间小,技巧相对复杂,需要慎重地选择患者,术中注意操作细节,术后鼻腔需要良好的护理,才能提高成功率。     

Effects of weight reduction surgery on the abdominal wall fascial wound healing process

Background

Bariatric surgery patients enter into a catabolic state postoperatively, which can lead to an aberrant wound healing process. To improve the future treatment of morbidly obese patients, the aim of our study was to understand the link between bariatric surgery and alterations in the wound healing processes.

Methods

A total of 18 morbidly obese Zucker rats were separated into three groups and underwent one of three surgical procedures: Roux-en-Y gastric bypass (RYGB; n = 6); sleeve gastrectomy (GS; n = 6); or midline laparotomy only (n = 6). The rats were weighed on postoperative day 0, 3, 7, and 14. On day 14, the abdominal wall was harvested and underwent histologic and biomechanical evaluation.

Results

A significant difference was found in the weight gain between the laparotomy control group (LC) and bariatric surgical groups at 7 and 14 d. By postoperative day 7, the GS and RYGB rats weighed significantly less than the LC group, losing, on average, 7% and 6% of their initial body weight, respectively, and the LC gained 4% of their weight (P < 0.05). By postoperative day 14, the LC had gained 20% of their original weight, and the two bariatric groups both weighed significantly less (P < 0.05). The breaking strength in the RYGB group (0.42 ± 0.18 N/mm) was significantly lower statistically than LC (0.69 ± 0/19 N/mm). The LC and GS groups (0.62 ± 0.27 N/mm) did not show a significant difference. The results of the histologic analysis showed that the collagen deposition in the wound was significantly lower statistically in the RYGB group compared with the LC group. No histologic difference was noted between the RYGB and GS groups.

Conclusions

Malabsorptive bariatric surgery negatively affects wound healing both histologically and biomechanically compared with nonbariatric models. Although obesity remains a significant factor in the wound healing process, understanding the link between bariatric surgery and alterations in wound healing is imperative before advocating simultaneous repair of ventral hernias during concomitant bariatric surgery.     

Autologous reconstruction of the inguinal ligament using pedicled fascia lata flap: A new technique

INTRODUCTIONA technique of reconstructing the inguinal ligament using a pedicled fascia lata flap is described.PRESENTATION OF CASEA 62-year-old man was referred with massive bilateral abdominal wall hernias, following numerous attempts at repair and subsequent recurrences. There was complete absence of the right inguinal ligament.The inguinal ligament was reconstructed using a strip of fascia lata, pedicled on the anterior superior iliac spine. This was transposed to cover the external iliac vessels, and sutured to the pubic tubercle. The musculoaponeurotic abdominal wall was reconstructed with two 20 cm × 20 cm sheets of porcine acellular dermal matrix and an overlying sheet of polypropylene mesh, sutured to the remaining abdominal wall muscles laterally, and to both inguinal ligaments. The cutaneous abdominal wall was closed with an abdominoplasty technique.The reconstruction has remained intact nine months following surgery.DISCUSSIONComplete destruction of the inguinal ligament is rare but can occur following multiple operative procedures or trauma. To date, the only published reports of inguinal ligament reconstruction have been performed using synthetic mesh. The use of autologous tissue should reduce the risk of erosion into the neurovascular bundle, seroma formation, and enhance integration into surrounding tissues.CONCLUSIONThis new technique for autologous reconstruction of the inguinal ligament provides a safe alternative to the use of synthetic mesh in the operative armamentarium of plastic and hernia surgeons.