切迹

SKA：皮肤切口内侧位于眶上缘内、中1/3交界处（眶上切迹），外侧延伸至眉外少许。

To reach saddle area along callosum anterior border . ( 2 ) SKA : the medial margin of incision situate at the 1 / 3 inner junction of supraorbital arch ( foramen sive incisura supraorbitalis ) and the lateral extend to the lateral border of eyebrow a little .

目的：对高血压病患者切迹P波的临床意义进行探讨。

Objective : To analyses notched P wave in patients with hypertension .

高血压病切迹P波的临床分析

Analyses of notched P wave in patients with hypertension

CT引导下经下颌切迹鼻咽部穿刺活检33例

Clinical Application of CT-guided Nasopharyngeal Needle Biopsy Through Mandibular Notch in 33 Cases

小脑幕切迹疝CT诊断及临床价值

CT diagnosis and clinical value of transtentorial herniation

小脑幕切迹疝CT表现

ABSCESS OF CEREBELLUM CT findings of tentorium hernia

下壁导联R波切迹诊断房间隔缺损的价值

Value of notch on R wave in inferior leads in diagnosing atrial septal defect

目的确定小脑幕切迹下疝的CT表现。

Objective To determine CT findings of the hernia under cerebellar tentorial incisure ( CTI ) .

最特异性指标是P波增宽有切迹，峰距>0.04s，特异性93%。

The most specific criterion was that the P-wave widened with incisure , peak spacing > 0.04 s , its specificity was 93 % .

方法：共30例脑卒中患者作了BR检测。于眶上切迹处以方波脉冲电流刺激眶上神经。

Methods : Thirty patients with cerebral stroke were examined with BR .

结果：声带囊肿患者EGG波形多呈现异常，且多为渐开相切迹或陡直。

Results : EGG waveform of most patients were abnormal , appearing a notch or steep in opening phase dominantly .

II度P波切迹（为间歇性P波切迹改变）提示不全性左房内阻滞；

II P wave cuts the mark ( to cut mark change for the intermittent P wave ) to prompt entire left atrium in not to hinder ;

我们对CT像上肿块血管切迹征进行分类和统计学分析，结果表明：CT像上血管切迹征对周围型小肺癌有重要的诊断价值。

The results of classical and statistical analysis shown that CT " Vascular Notch Sign " has important diagnostic value in the diagnosis of small peripheral bronchogenic carcinoma .

切迹大多位于QRS波波群的顶端。

The notch in most cases situated on the top of the QRS waves .

将髂前上下棘间切迹命名为D点，作直线PD，并测量其距离。

Line PC was perpendicular to the line AB. The anterior interspinous notch was named point D. The distance between PD was measured .

切迹在QRS综合波时段上的分布与缺血部位有一定的相关性。

The distribution of notches within QRS complex presents partial relationship with the position of ischemia .

方法对139只雄性SD大鼠施以单侧乙状切迹至下颌骨下缘的纵向骨切开，放置口外牵张器。

Methods Unilateral mandibular distraction was performed on 139 male Sprague-Dawley rats using osteotomy from the sigmoid notch to the inferior border of mandible .

CT显示血管切迹征20例，病理证实分别为腺癌，鳞状细胞痼，乳头状腺癌，肺泡细胞癌和结核球。

CT " Vascular Notch Sign " was shown on CT scans in 20 cases . Pathologically , these 20 cases included adenocarcinoma , squamous carcinoma , papillary adenocarcinoma , bronchioloalveolar carcinoma and tuberculoma .

短纯音及切迹噪声掩蔽的短纯音ABR用于儿童听力评估的研究

Auditory brain stem responses to tone bursts and notch noise masked tone bursts in estimating hearing levels in children

目的描述幕上脑部病变所致小脑幕切迹下疝（DTH）的MR表现，探讨MR对该病的诊断标准。

Objective To describe the MRI findings and define the standard of MRI diagnosis in the patients with descending transtentorial herniation ( DTH ) secondary to supratentorial mass lesions .

中线结构移位超过15mm（58/93），认为是小脑幕切迹疝的间接CT表现。

The displacement of the midline beyond 15mm ( 58 / 93 ) is considered as indirect manifestation of tentorium hernia .

目的：应用经颅多普勒超声（TCD）及束臂试验证实椎动脉收缩期切迹可提示早期锁骨下动脉盗血综合征（SSS）。

Objectives : To diagnose early subclavian steal syndrome using Transcranial Doppler ( TCD ) combined with Trousseau 's test .

下壁导联均有R波切迹或至少1个下壁导联有R波切迹伴不完全性右束支传导阻滞对诊断房间隔缺损有高度特异性。

Specifity of this sign in diagnosing atrial septal defect is remarkably high , when it presents either in all three inferior leads or at least in one lead associated with an incomplete right bundle block .

目的探讨心电图P波宽度，切迹峰距，PV1负向波深度与宽度及P/PR指数对高血压左心房扩大的诊断敏感性和特异性。

Objective To apply body surface electrocardiographic ( ECG ) values : P-wave width , peak spacing , PV_1 negative component depth and width , P / PR index in hypertension patients and evaluate their sensitivity and specificity for left artria enlargement .

恶性支气管血管连接在MPR的切迹征检出率为70%，与横断扫描之间有显著差异。

The detecting rate of nodule notch sign on MPR in malignant nodule was 70 % , which was of significant difference between MPR and plain CT scan .

目的研制颈椎前路低切迹钛板系统（anteriorcervicallow-profileplatesystem，ACLPS），评价其生物力学稳定性并进行相关临床应用观察。

Part 1 . Design , biomechanical evaluation and clinical application of anterior cervical low-profile plate system Objective To evaluate the biomechanical stability and the clinical efficacy of self-designed anterior cervical low-profile plate system ( ACLPS ) .

在缺血条件下，心外膜下的心室肌细胞动作电位复极1期后切迹消失，且APD缩短程度明显大于心内膜下的心室肌细胞。

Under ischemia condition , the notch of action potentials of subepicardial myocytes disappeared and the APD was shortened even more , compared with that of subendocardial myocytes ;

CLIC点距坐骨大切迹前支85.43mm。

The distance between the CLIC to the greater sciatic notch was about 85.43 mm .

结论：经S2椎弓根水平骶髂关节螺钉固定的进针点应位于髂后下棘前方30mm，坐骨切迹上方15mm；

Conclusion : The entry point locates 30 mm anterior to posterior inferior iliac spine and 15 mm superior to the sciatic notch .

距坐骨切迹远端6mm处钳夹坐骨神经，使产生一4mm宽的挤压伤。

The sciatic nerves were clamped at 6 mm distal to the sciatic notch to induce a 4 mm wide area of crush injury .