Posterior ankle impingement disguised as peroneal tendon subluxation in young athletes – a case report

Posterior ankle impingement is a cause of posterior ankle pain common in those who perform frequent plantarflexion activities. Three young patients presented with posterior ankle pain which was initially attributed to peroneal tendon subluxation. However, detailed physical exam and imaging confirmed the diagnosis of posterior ankle impingement as the actual cause of pain. The peroneal tendon subluxation was not causal but an unrelated co-incidental finding. After failed prolonged conservative management (rest, immobilization and physical therapy), the patients underwent posterior ankle arthroscopic debridement for the impingement resulting in return to prior sporting activity without limitation and no recurrence of pain at 19 months follow-up. Posterior ankle impingement diagnosis could be masked by co-incidental asymptomatic peroneal tendon subluxation in pediatric patients.     

Early onset scoliosis and current treatment methods

ObjectiveProvide an update of the management options for early onset scoliosis patients, including general assessment, conservative and surgical options.MethodsWe included the updated information about the assessment and management options of Early Onset Scoliosis, taking into consideration the non-fusion methods, including the burden on the patient and their family.ResultsWith the heterogeneity of this population, it is difficult to get a consensus about a unified protocol for management. Accordingly, the surgeon dealing with these cases needs to be aware of the broad range of surgical and non-surgical methods when treating these patients.ConclusionThe main aim of early onset scoliosis treatment is to gain a flexible spine associated with normal lung development and thoracic growth. Management needs to be individualized between the surgeon and patient in relation to the etiology and patient conditions.     

Anatomical structures at risk using different approaches for sacrospinous ligament fixation

For 50 years now, sacrospinous ligament fixation (SSLF) has been used to treat pelvic organ prolapse consequent on altered integrity of the pelvic myofascial structures. It is usually performed vaginally, but it has recently been performed laparoscopically through either an anterior or a posterior approach, with the broad ligament as a landmark to differentiate the two. In the present study, these two laparoscopic approaches were assessed using Thiel-embalmed cadavers. The anterior and posterior approaches were compared in terms of the closest distance to anatomical structures at risk, including pelvic viscera, the obturator nerve, and vascular structures. The posterior approach was more often closer to the investigated vessels and the rectum. The obturator nerve and the ureter were close to both the anterior and posterior approaches. The urinary bladder was closer using the anterior approach. From an anatomical standpoint, therefore, the anterior laparoscopic approach for SSLF is more likely to cause injury to the urinary bladder, whereas the posterior approach is more prone to causing rectal and vessel injuries. This study illustrates, from a basic science perspective, the importance of combining fascia research, novel endoscopic or minimally invasive surgical exposures informed by anatomy, and contemporary trends in gynecology in order to improve patient outcomes. Clin. Anat. 33:522–529, 2020. © 2019 Wiley Periodicals, Inc.     

平肝定眩汤治疗肝阳上亢型后循环缺血性眩晕60例临床观察

目的:观察平肝定眩汤对肝阳上亢型后循环缺血性眩晕的疗效。方法:选取2017年6月-2018年10月烟台业达医院收治的后循环缺血性眩晕的患者120例,按随机数字表法分为治疗组和对照组。治疗组和对照组各60例,两组一般的资料经统计学方法,差异无统计学意义(P>0.05),具有可比性。两组均给予改善循环,控制血压、血糖,调节血脂,抗血小板聚集等基础治疗。治疗组给予平肝定眩汤,对照组给予平眩胶囊。两组疗程均为4周,观察两组患者治疗前后总体症状,脑血流速度、血脂、血糖等指标改善情况。采用SPSS 11.0统计学软件进行计算。结果:治疗组总有效率91.7%(55/60),对照组总有效率61.6%(37/60),两组疗效比较有统计学意义(P<0.05)。治疗组三酰甘油(Triglyceride,TG)、血清总胆固醇(Serum Total Cholesterol,TC)、HDL-C、LDL-C治疗后显著改善,与治疗前比较,差异有统计学意义(P<0.05);对照组TG及TC治疗前后差异有统计学意义(P<0.05),高密度脂蛋白胆固醇(High Density Liptein Cholesterol,HDL-C)及低密度脂蛋白胆固醇(Low Density Liptein Cholesterol,LDL-C)治疗前后比较,差异无统计学意义(P>0.05)。两组治疗后TC比较,差异有统计学意义(P<0.05)。两组治疗后空腹血糖(Fasting Plasma Glucose,GLU)明显降低(P<0.05),两组间的治疗后比较,差异无统计学意义(P>0.05)。治疗组治疗后椎动脉(Vertebral Artery,VA)、基底动脉(Basilarartery,BA)平均血流速度(Mean Blood Flow Velocity,VM)明显提高,与对照组治疗后相比较,差异具有统计学意义(P<0.05)。结论:平肝定眩汤治疗后循环缺血性眩晕在改善患者症状、降低血液黏稠度,改善脑血流状况方面疗效显著。     

偏瘫性肩痛患者腋囊的MRI观测及临床意义

目的通过MRI技术观察偏瘫患者肩疼痛腋囊形态变化,为影像诊断提供依据。方法对47例偏瘫性肩疼痛患者(疼痛组)和47例正常肩部(对照组),运用MRI技术对肩关节腋囊进行测量,观察腋囊下肱盂韧带信号。结果偏瘫性肩疼痛的腋囊厚度(4.1±1.45)mm,高于对照组。腋囊腔高度(8.70±1.80)mm,腋囊腔宽度(4.31±0.56)mm,小于对照组。偏瘫性肩痛下肱盂韧带呈高信号出现率达21%,腋囊厚度与VAS呈正相关,与肩关节外展外旋呈负相关。结论脑中风中后期肩周炎是引起偏瘫性肩疼痛患者的常见原因,腋囊厚度是限制肩关节活动度的重要因素。     

SWIM技术治疗后循环大血管闭塞所致急性缺血性卒中的有效性和安全性观察

目的 观察SWIM技术治疗后循环大血管闭塞所致急性缺血性卒中的有效性及安全性。 方法 回顾性分析2017年2月-2018年11月于大连市中心医院采用SWIM技术治疗的后循环大血管闭 塞所致急性缺血性卒中患者的临床资料，评价该技术的疗效和安全性，并分析影响患者预后的因素。 观察指标为术后即刻成功再通（mTICI≥2b）、90 d良好预后（mRS评分≤2分），以及术后24 h任何颅内 出血、90 d全因死亡。 结果 共纳入35例患者，平均年龄66.1±12.1岁，男性26例（74.3%），基线NIHSS评分22（15～34）分。 术后即刻成功再通率为94.3%（33/35），90 d良好预后率为45.7%（16/35），24 h颅内出血率为17.1% （6/35），90 d全因死亡率为37.1%（13/35）。单因素分析显示，基线NIHSS评分较低（P =0.001）、基 线后循环ASPECTS评分较高（P =0.016）、发病至到院时间较短（P =0.039）、发病至再通时间较短 （P =0.047）、血管成功再通率较高（P =0.036）以及饮酒比例较低（P =0.042）与良好预后相关。 结论 使用SWIM技术治疗后循环急性缺血性卒中相对安全、有效。     

颈椎后纵韧带骨化症后路术后C5神经根麻痹

目的：探讨颈椎后纵韧带骨化症（OPLL）术后C5神经根麻痹的临床特点、治疗及预后。方法：2000年3月至2005年1月．采用后路减压手术治疗OPLL患者157例．其中9例术后卅现C5神经根麻痹。回顾性分析9例患者的临床资料，所有患者术后均进行功能康复训练，其中5例患者给予高压氧辅助治疗，随访观察预后情况。结果：本组C5神经根麻痹的发生率为5．7％．包括单开门椎管成形术2例、全椎板切除减压术7例。其临床表现为三角肌、肱二头肌肌力下降至1～2级，肩部及上臂外侧感觉障碍，肱二头肌腱反射减弱或消失。随访1～4年，9例患者的肌力均恢复至3～4级，7例感觉恢复正常。结论：C5神经根麻痹是颈椎后路手术治疗OPLL的并发症之一，经过功能康复训练等保守治疗后肌力、感觉均可获得一定恢复。     

项韧带骨化相关因素及其组织学变化

目的：探讨脊髓型颈椎病患者项韧带骨化的相关因素及其组织学改变特点.方法：将45例脊髓型颈椎病患者根据项韧带有无骨化分为两组,观察并统计两组患者的年龄、性别组成、颈椎椎间退变和颈椎稳定性情况,对各指标与项韧带骨化的关系进行相关性分析,同时观察项韧带骨化的组织学改变.结果：统计分析表明,项韧带骨化和颈椎椎间退行性改变及颈椎不稳定之间具有相关性（P＜0.05）;同时还与患者年龄、性别组成有相关性（P＜0.05）.项韧带骨化的组织学改变以软骨内化骨为主.结论：项韧带骨化与颈椎退行性改变及颈椎椎间关节不稳定具有相关性,组织学改变以软骨内化骨为主.     

计算机导航关节镜下前十字韧带重建术

目的介绍计算机导航技术辅助关节镜下前十字韧带重建术的术前规划和手术方法,比较导航技术辅助与单纯关节镜技术中股骨、胫骨隧道位置的优良率。方法根据术前标准正侧位X线片设计股骨、胫骨隧道的理想位置。术中“C”型臂X线机获得正侧位影像后输入计算机,形成虚拟工作界面。膝关节周围分别于股骨、胫骨侧安置“患者追踪器”。前十字韧带胫骨及股骨导向器上分别装配“工具追踪器”。经过注册及校准后,导航系统识别并捕获上述追踪器发射的信号,确定膝关节的位置,实时跟踪手术工具的位置和方向,并将隧道的虚拟路径叠加在工作界面上,供术者实时调整导向器的位置与方向,直至达到术前规划的要求。临床上完成计算机导航关节镜下前十字韧带重建术46例。对其中40例进行术后X线片测量,确定胫骨及股骨隧道的位置,并与同期进行的40例单纯关节镜下重建术隧道位置的测量结果进行比较。结果导航组胫骨隧道位置平均为45.35%±3.827%(37%￣53%),股骨隧道位置平均为62.25%±5.610%(52%￣73%);关节镜组胫骨隧道位置平均为41.05%±6.008%(25%～54%),股骨隧道位置平均为56.62%±7.316%(46%￣77%)。导航组的股骨及胫骨隧道位置较关节镜组偏后,差异有统计学意义(P<0.05),导航组的标准差小于关节镜组。结论计算机导航技术可以使关节镜下前十字韧带重建手术中胫骨及股骨隧道的位置更偏后,提高了手术准确性及可重复性。