支架植入术联合弹簧圈栓塞治疗颅内复杂动脉瘤

目的探讨应用新型颅内支架植入联合弹簧圈栓塞术治疗颅内复杂动脉瘤的疗效。方法对26例30个颅内复杂动脉瘤行支架植入术弹簧圈栓塞术,术后6～24个月进行随访。结果术后即刻疗效：24个复杂动脉瘤完全栓塞,4个次全栓塞（栓塞95%以上）,2个不完全栓塞;所有支架位置满意,载瘤动脉通畅。随访2例动脉瘤复发,未见支架移位、塌陷、狭窄,载瘤动脉通畅、光滑。结论颅内支架植入联合弹簧圈栓塞术治疗颅内复杂动脉瘤安全有效;应根据动脉瘤的具体情况来选择具体技术。     

支架辅助弹簧圈栓塞治疗大脑中动脉分叉部宽颈动脉瘤

目的 观察支架辅助弹簧圈栓塞治疗大脑中动脉分叉部宽颈动脉瘤的安全性和有效性。方法 分析60例接受支架辅助弹簧圈栓塞治疗的大脑中动脉分叉部宽颈动脉瘤患者共65个动脉瘤,观察术后即刻及随访动脉瘤栓塞程度,评估术后并发症、疗效及安全性。结果 术中2例(2/60,3.33%)动脉瘤破裂出血,4例(4/60,6.67%)支架内血栓形成;术后即刻栓塞程度为RaymondⅠ级50个(50/65,76.92%)、Ⅱ级12个(12/65,18.46%)、Ⅲ级3个(3/65,4.62%)。术后1个月内3例(3/60,5.00%)动脉瘤再出血,2例致死;1例(1/60,1.67%)死于肺栓塞;4例(4/60,6.67%)并发脑梗死。1例术后6个月瘤颈复发,1例术后25个月出现无症状性血管闭塞;末次复查数字减影血管造影显示43个(43/51,84.31%)RaymondⅠ级、8个(8/51,15.69%)Ⅱ级。末次随访,49例(49/57,85.96%)改良Rankin量表评分为0～2分,8例(8/57,14.04%)为3～4分。结论 支架辅助弹簧圈栓塞技术治疗大脑中动脉宽颈动脉瘤安全、有效。     

保持载瘤动脉通畅的椎动脉夹层动脉瘤治疗：附28例报告

目的:探讨保持载瘤动脉的椎动脉夹层动脉瘤治疗方法及效果。方法:回顾性分析2013年1月—2018年10月28例接受保持载瘤动脉通畅治疗的颅内椎动脉夹层动脉瘤患者的临床资料。结果:28例患者中,未破裂12例,破裂16例,平均年龄(51.8±7.5)岁。28例患者手术技术成功率为100%。5例未破裂患者采用单纯2枚及2枚以上支架植入,术后即刻造影显示动脉瘤内造影剂滞留,随访造影发现动脉瘤消失或动脉瘤明显变小,Raymond分级Ⅰ级3例(3/5),Ⅱ级例2(3/5)。另外23例患者采用2枚重叠支架辅助弹簧圈栓塞,术后即刻造影显示,动脉瘤Raymond分级Ⅰ级11(11/23)例,Raymond分级Ⅱ级5(5/23)例,Raymond分级Ⅲ级7(7/23)例,其中19例(19/23)获随访(14.5±7.9)个月。随访造影发现动脉瘤Raymond分级Ⅰ级16例(16/19),Raymond分级Ⅱ级3例(3/19),无Raymond分级Ⅲ级病例。16例破裂患者中,2例发生支架内血栓形成或术后穿支事件,给予溶栓治疗后消退。预后mRS评分≤2分27例(27/28),≥3分1例(1/28)。结论:保持载瘤动脉通畅,多支架或多支架辅助弹簧圈栓塞椎动脉夹层动脉瘤可以获得较好的临床结果。     

支架或球囊辅助弹簧圈栓塞技术对颈内动脉宽颈后交通动脉瘤的疗效

目的评估支架或球囊辅助弹簧圈栓塞技术对颈内动脉宽颈后交通动脉瘤的治疗效果和安全性。方法回顾性分析接受支架或球囊辅助弹簧圈栓塞的47例颈内动脉宽颈后交通动脉瘤患者,其中31例采用支架辅助治疗,16例采用球囊辅助治疗。治疗后随访6~36个月,分析患者的术后造影、并发症及临床情况。结果 47例中,采用支架或球囊两种辅助治疗方法相关并发症发生率分别为9.68%(3/31)和6.25%(1/16);手术后即刻造影显示完全栓塞率分别为58.06%(18/31)和68.75%(11/16)。31例支架辅助弹簧圈栓塞病例中随访造影18例,均无动脉瘤复发;16例球囊辅助弹簧圈栓塞病例中随访造影10例,其中3例复发。结论支架辅助弹簧圈栓塞技术和球囊辅助弹簧圈栓塞技术是颈内动脉宽颈后交通动脉瘤安全有效的治疗方法。支架辅助弹簧圈栓塞技术能够显著降低颈内动脉宽颈后交通动脉瘤的复发率,但有增加缺血事件的风险。球囊辅助弹簧圈栓塞技术的手术操作相关并发症低,术后完全栓塞率高,但复发率也相对较高。     

Neuroform Atlas支架在颅内动脉分叉处宽颈动脉瘤栓塞中的应用体会

目的 探讨Neuroform Atlas支架在颅内动脉分叉处宽颈动脉瘤栓塞中的价值。方法 回顾性分析2021年1～9月16例采用Neuroform Atlas支架辅助弹簧圈栓塞治疗颅内动脉分叉处宽颈动脉瘤的临床和影像学资料。动脉瘤位于大脑中动脉分叉处8例，大脑前动脉分叉处4例，大脑前、中动脉分叉处2例，大脑前动脉A2远端分叉处1例，大脑后动脉P2分叉处1例。破裂动脉瘤10例(术前Hunt-Hess分级Ⅰ级6例，Ⅱ级2例，Ⅲ级2例),未破裂动脉瘤6例。结果 均在单一Neuroform Atlas支架辅助下完成栓塞，技术成功率100%。术后即刻造影显示动脉瘤完全闭塞13例，瘤颈残留2例，瘤体残留1例。术中及围手术期未观察到介入操作相关并发症。出院前改良Rankin量表(mRS)0～1分11例，2分3例，3分2例。16例随访时间3～14个月，(7.8±3.2)月。mRS评分0～1分14例，2分1例，3分1例。9例术后3～6个月行DSA,动脉瘤完全闭塞8例，瘤颈残留1例，9例均未见载瘤动脉狭窄或支架内闭塞。结论 Neuroform Atlas支架辅助弹簧圈栓塞治疗颅内动脉分叉处宽颈动脉瘤安全，...     

Lvis支架与Enterprise支架辅助栓塞颅内宽颈动脉瘤的比较

目的比较Lvis支架和Enterprise支架辅助弹簧圈栓塞颅内宽颈动脉瘤的安全性和有效性。方法回顾性比较Lvis或Enterprise支架辅助弹簧圈栓塞颅内宽颈动脉瘤212例(214个动脉瘤),其中Lvis组88例(90个动脉瘤),Enterprise组124例(124个动脉瘤),比较2组动脉瘤栓塞即刻及随访时栓塞程度Raymond分级、围术期并发症、mRS评分。结果 Lvis组置入支架90个,Enterprise组124个。术后即刻DSA:Lvis组RaymondⅠ级77.3%(68/88),Ⅱ级13.6%(12/88),Ⅲ级9.1%(8/88);Enterprise组RaymondⅠ级75.8%(94/124),Ⅱ级15.3%(19/124),Ⅲ级8.9%(11/124),2组比较差异无显著性(Z=-0.214,P=0.830)。术后随访复查DSA:Lvis组RaymondⅠ级90.4%(76/84),Ⅱ级4.8%(4/84),Ⅲ级2.4%(2/84),2例术后6个月复发;Enterprise组RaymondⅠ级72.8%(86/118),Ⅱ级15.3%(18/118),Ⅲ级8.5%(10/118),4例术后6个月复发,2组比较差异有显著性(Z=-3.312,P=0.002)。围手术期支架相关并发症发生率Lvis组11.4%(10/88),与Enterprise组5.6%(7/124)比较无统计学差异(χ~2=2.282,P=0.131)。2组术后6个月mRS评分0～2分Lvis组85.2%(75/88),Enterprise组78.2%(97/124),2组比较差异无显著性(Z=-1.145,P=0.252)。结论 Lvis支架和Enterprise支架辅助弹簧圈栓塞治疗颅内宽颈动脉瘤安全、有效。     

支架辅助弹簧圈栓塞在急诊栓塞颅内宽颈微小动脉瘤破裂中的应用

目的探讨支架辅助弹簧圈栓塞在治疗急诊治疗颅内破裂宽颈微小动脉瘤(最大径≤3mm)中的操作技巧及临床疗效。方法回顾急诊支架辅助弹簧圈栓塞治疗的7例颅内破裂宽颈微小动脉瘤患者资料,分析治疗方法、疗效、并发症、预后及6~12个月随访结果,评价支架技术的安全性、有效性及操作技巧。结果术后即刻造影显示,完全栓塞5例,次全栓塞1例,单纯植入支架1例;未发生破裂出血及血栓栓塞事件。术后3个月改良式格拉斯哥预后评分(GOS)结果显示,6例恢复正常,1例恢复良好。6~12个月随访未发现动脉瘤再破裂出血。结论支架辅助弹簧圈急诊栓塞治疗颅内破裂宽颈微小动脉瘤安全有效。     

支架辅助栓塞与单纯栓塞治疗颅内动脉瘤的安全性和有效性对比分析

目的 比较颅内动脉瘤支架辅助弹簧圈栓塞与单纯弹簧圈栓塞治疗的安全性和有效性。方法 回顾性分析宜兴市人民医院从2009年6月至2020年9月收治的401例接受支架辅助栓塞或者单纯栓塞治疗的颅内动脉瘤患者,记录患者的临床及影像学资料,对比分析并发症的发生率、动脉瘤复发率、预后效果等。结果 277例患者采用单纯弹簧圈栓塞治疗,124例患者采用支架辅助弹簧圈栓塞治疗。支架辅助栓塞组栓塞后即刻Raymond分级为Ⅰ级、Ⅱ级、Ⅲ级者占比分别为72.6%(90例)、21.8%(27例)、5.6%(7例),而单纯栓塞组为58.1%(161例)、32.9%(91例)、9.0%(25例),支架辅助栓塞组的动脉瘤术后即刻栓塞率较高(P=0.022)。单纯栓塞组手术相关并发症发生率为6.5%(18/277),而支架辅助栓塞组为8.1%(10/124),两者比较无明显差异(P=0.569)。单纯栓塞组和支架辅助栓塞组的死亡率比较无明显差异(3.3%vs. 4.0%,P=0.693),但支架辅助栓塞组术后6个月复查的复发率明显低于单纯栓塞组(12.6%vs. 22.2%,P=0.042)。结论 与单纯弹簧圈栓塞相...     

脾动脉瘤血管腔内治疗的临床疗效分析

目的探讨血管腔内治疗脾动脉瘤的安全性和有效性。方法回顾性分析2010年1月至2014年12月本科收治的48例脾动脉瘤患者的资料,腔内治疗方法:弹簧圈动脉瘤(14例)或载瘤动脉栓塞术(19例),覆膜支架隔绝术(2例),支架辅助弹簧圈瘤体内填塞(5例)和多层裸支架隔绝术(8例)。术后1、3、6、12个月采用CT血管造影检查随访,记录并评价围手术期和随访期的临床结果指标。结果本组病例瘤体均治疗成功,支架植入患者的脾动脉均通畅。围手术期无手术相关死亡,8例患者弹簧圈栓塞后出现栓塞后综合征,均于3~5天后缓解。随访时间23.9(3~59)个月,采用弹簧圈栓塞瘤体或载瘤动脉33例:4例患者发现有部分脾脏梗死,但无明显临床症状,2例患者因瘤体内再灌注接受再次手术;采用覆膜支架植入或裸支架辅助弹簧圈栓塞7例:动脉瘤隔绝或栓塞良好,无内漏,支架通畅;采用多层裸支架隔绝术8例:术后12个月6例(75%)患者瘤腔达到完全血栓化,分支动脉通畅。其余病例未出现严重并发症。随访期患者均未观察到动脉瘤增大、破裂或复发。结论血管腔内治疗脾动脉瘤安全,疗效显著。     

血管内治疗大脑前动脉远端动脉瘤

目的观察血管内治疗大脑前动脉远端(DACA)动脉瘤的效果。方法回顾性分析14例接受血管内治疗的DACA动脉瘤患者(共15个动脉瘤),对10个动脉瘤行单纯弹簧圈栓塞、4个动脉瘤行支架辅助下弹簧圈栓塞,1个以Onyx胶栓塞。之后复查DSA,根据Raymond分级评价即刻疗效。术后6个月复查DSA,以改良Rankin量表(mRS)评估预后,mRS评分0~2分为结局良好。结果术后即刻12个动脉瘤Ⅰ级栓塞,3个Ⅱ级栓塞。术中、术后均未发生缺血等并发症。1例术后12 h死于动脉瘤再次破裂出血。术后6个月随访显示1例复发,10例结局良好(mRS评分0~2分),另2例mRS评分分别为3分、4分。结论个体化血管内治疗DACA动脉瘤安全、有效。     

Neurosurgical management of intracranial aneurysms following unsuccessful or incomplete endovascular therapy

The publication of the ISAT trial in 2002 has resulted in increasing numbers of patients with aneurysmal subarachnoid haemorrhage undergoing endovascular coiling, as first line treatment for aneurysm occlusion. During the first 2-year period post-ISAT, in which all suitable intracranial aneurysms were coiled first, we had to perform surgery in seven patients out of 54 who underwent initial coiling. The reasons for subsequent surgery were failed coiling, residual or recurrent aneurysm necks and delayed aneurysmal rebleeding despite coiling. We reviewed our surgical experience with the repair of these previously coiled aneurysms to identify unique technical difficulties. In particular, we found that an aneurysm height to neck ratio of less than 2:1 after coiling, and the use of stent-assisted coiling presented formidable challenges to direct clipping.     

Endovascular occlusion of wide-necked aneurysms with a new intracranial microstent (Neuroform) and detachable coils

OBJECTIVE: The long-term durability of the endovascular occlusion of cerebral aneurysms is one of the major factors limiting the more widespread use of this technique. Long-term occlusion of wide-necked aneurysms has improved with new assistive devices that seem to improve aneurysm occlusion while protecting the parent vessel. We report the use of a new intracranial stent--the Neuroform microstent--in the treatment of patients with wide-necked cerebral aneurysms. METHODS: Patients identified as harboring wide-necked intracranial aneurysms were evaluated for stent-assisted coiling. After appropriate anticoagulation was performed, depending on whether the aneurysm was ruptured or unruptured, the Neuroform stent was delivered across the neck of the aneurysm and deployed with a coil pusher. After stent placement, standard coil occlusion of the aneurysm was achieved in the majority of cases. RESULTS: Fifty-six patients were identified as having wide-necked intracranial aneurysms suitable for stent-assisted coiling. A total of 49 aneurysms in 48 patients were treated with this procedure. In eight cases, stent deployment failed. Forty-one of the aneurysms were initially stented, followed by coil placement. Six aneurysms were stented only, and one aneurysm was initially coiled, followed by stent placement. There were five deaths (8.9%), one of which occurred secondary to a stroke after the procedure (1.8%). Four patients (7%) experienced thromboembolic events, three of which were considered to have been secondary to the procedure (5.3%). In addition, there were two femoral pseudoaneurysms. The overall complication rate was 10.7%. Five patients were available for follow-up angiographic evaluation, and their cases are discussed. CONCLUSION: Intracranial stenting may overcome important technical limitations in current endovascular therapy by improving the occlusion of wide-necked aneurysms while protecting the parent vessel.     

颅内动脉瘤外科治疗的疗效分析

目的 探讨颅内动脉瘤的手术治疗原则和治疗方法 .方法 回顾性总结分析2009年1月至12月139例颅内动脉瘤的治疗效果.其中80例行开颅手术治疗,59例行介入治疗.开颅手术采用动脉瘤夹闭、孤立及包裹等方法 ;介入治疗采用动脉瘤单纯栓塞、支架辅助栓塞等方法 .开颅手术中常规使用脑电图及体感诱发电位进行监测.术中应用多普勒超声和荧光血管造影监测血流情况.结果 80例开颅手术中动脉瘤夹闭73例,颈内动脉阻断动脉瘤孤立6例,动脉瘤包裹1例.59例介入治疗中单纯栓塞33例,支架辅助栓塞26例.80例开颅手术治疗患者中,出院时格拉斯哥预后评分(GOS)5～4分者71例(88.8%),3分者6例(7.5%),2分者1例(1.2%),1分者2例(2.5%).59例介入治疗患者GOS评分5～4分者54例(91.5%),3分者5例(8.5%).结论 开颅手术和介入治疗是颅内动脉瘤的主要治疗方法 ,应当根据患者的实际情况,采取个性化的治疗策略,使患者得到安全、有效、持久的治疗.     

Low-profile visualized intraluminal support stent for the endovascular treatment of traumatic intracranial internal carotid artery pseudoaneurysms

Optimal treatment strategies for traumatic intracranial internal carotid artery (ICA) pseudoaneurysms are controversial. The low-profile visualized intraluminal support (LVIS) device is a braided stent with a metal coverage rate between traditional laser cut stents and flow diversion devices. We report here our therapy strategy using the LVIS stent-assisted coiling for treatment of traumatic intracranial ICA pseudoaneurysms. Patients with traumatic intracranial ICA pseudoaneurysms treated by the LVIS stent-assisted coiling in our center between January 2015 and June 2021 were reviewed. The complications, radiographic, and clinical outcomes of these patients were analyzed. A total of 12 patients with 12 pseudoaneurysms were included. The mean maximum aneurysm diameter was 6.2?±?3.1 mm. Nine patients had a subarachnoid hemorrhage; five patients with Hunt-Hess grade III and four patients with grade IV. All procedures were successfully performed without intraoperative complications. Immediate postoperative angiogram showed that six (50%) aneurysms were Raymond grade 1, four (33.3%) were grade 2, and two (16.7%) were grade 3. Postoperative multiple cerebral infarction occurred in two patients because of vasospasm. Of the ten patients with angiographic follow-up (mean, 29.9 months), two received additional coiling because of recanalization of the pseudoaneurysm, and all aneurysms were completely obliterated at the last examination of the patients. During the clinical follow-up period (mean, 26.8 months), the overall mortality and morbidity were 25% (3/12) and 8.3% (1/12), respectively. LVIS stent-assisted coiling was a feasible approach for the treatment of traumatic ICA pseudoaneurysms.

     

Endovascular treatment of complex intracranial aneurysms using intra/extra-aneurysmal stent

Background  

Intra/extra-aneurysmal stent placement for treatment of complex and wide-necked bifurcation aneurysms has been previously described. However, this technique has been rarely reported in the treatment of dissecting aneurysms with incorporated vessels. We assess the feasibility and effectiveness of intra/extra-aneurysmal stent-assisted coil embolization in the treatment of those complex intracranial aneurysms.     

Transluminal stent-assisted coil embolization of a vertebral confluence aneurysm: technique report

BACKGROUND: Recent advances in stent technology have allowed for negotiation of often tortuous posterior circulation intracranial vasculature. Stent-assisted coil embolization is a novel treatment for complex wide-necked aneurysms, as stents provide a buttress that allows for coil deposition while preventing coil herniation into the parent vessel lumen. We describe a case of stent-assisted coil embolization of a complex wide-necked vertebral confluence aneurysm. CASE DESCRIPTION: A 61-year-old woman presented with a Hunt-Hess III, Fisher Grade III subarachnoid hemorrhage secondary to a ruptured vertebral confluence aneurysm demonstrated on angiography. The patient underwent emergent angiography and attempted coiling of a vertebral confluence aneurysm. Because of the aneurysm's complex wide neck and the presence of subclavian steal syndrome, the coils repeatedly herniated into the left vertebral and basilar artery lumina. A flexible coronary stent was deployed across the aneurysm neck, preventing coil herniation and allowing for greater coil deposition. The patient tolerated the procedure and underwent repeat coiling 2 months postoperatively because of mild coil compaction. This resulted in 100% occlusion and the patient is neurologically normal except for a sixth nerve palsy which had been present after the hemorrhage. CONCLUSION: Recent advances in stent technology allow negotiation of the tortuous posterior circulation vasculature. Stent-assisted coil embolization of complex, wide-necked vertebral confluence aneurysms may be an alternative intervention for these surgically challenging lesions.     

Various techniques of stent-assisted coil embolization of wide-necked or fusiform artherosclerotic and dissecting unruptured vertebrobasilar artery aneurysms for reducing recanalization: mid-term results

Background

Coil embolization of wide-necked or fusiform vertebrobasilar aneurysms is challenging and tends to involve frequent recanalization.

Purpose

The aim of our study was to evaluate complications and mid-term outcomes of complex vertebrobasilar artery aneurysms after stent-assisted coiling with various techniques.

Methods

We retrospectively evaluated 28 cases of unruptured vertebrobasilar aneurysm treated by stent-assisted coiling.

Results

Forty-four of the 45 stents placed in 28 patients were deployed at the desired location (97.8 %). Single stent-assisted coiling was performed in 14 aneurysms, a stent-within-a-stent (SWS) technique was used in 12 aneurysms, and Y-stent-assisted coiling was employed in four basilar tip aneurysms. Two basilar tip aneurysms treated by single stent-assisted coiling recurred and were retreated by SWS and Y-stent-assisted coiling. Complete embolization was achieved in 19 aneurysms (67.8 %), and remnant neck persisted in eight aneurysms (28.6 %) and remnant aneurysm was noted in one aneurysm (3.6 %). Permanent neurologic deficit (Modified Rankin Scale 1 and 4) was noted in two patients (7.1 %). Angiographic follow-up (mean follow-up period: 20.8 months) was performed in 20 patients. Major recanalization occurred in two basilar tip aneurysms (10 %) and minor compaction was noted in one superior cerebellar artery aneurysm. The remaining 17 aneurysms were stable or improved (85 %).

Conclusions

Complex vertebrobasilar aneurysm embolization with stent-assisted techniques was effective and feasible as a method for reducing recanalization during midterm angiographic follow-up. Large and wide-necked basilar tip aneurysms showed frequent major recanalization, and compact packing with single or Y-stent-assisted coiling is needed to prevent recanalization even if coiling will be done without stenting.     

Percutaneous intracranial stent placement for aneurysms

OBJECT: Intracranial stent placement combined with coil embolization is an emerging procedure for the treatment of intracranial aneurysms. The authors report their results using intracranial stents for the treatment of intracranial aneurysms. METHODS: A prospectively maintained database was reviewed to identify all patients with intracranial aneurysms that were treated with intracranial stents. Ten lesions, including eight broad-based aneurysms and two dissecting aneurysms, were treated in 10 patients. Four lesions were located in the cavernous segment of the internal carotid artery, two at the vertebrobasilar junction, two at the basilar trunk, one at the basilar apex, and one in the intracranial vertebral artery. Attempts were made to place stents in 13 patients, but in three the stents could not be delivered. Altogether, intracranial stents were placed in 10 patients for 10 lesions. Results that were determined to be satisfactory angiographically were achieved in all 10 lesions. Two patients suffered permanent neurological deterioration related to stent placement. In two patients, the aneurysm recurred after stent-assisted coil embolization. In one case of recurrence a second attempt at coil embolization was successful, whereas in the second case of recurrence parent vessel occlusion was required and well tolerated. CONCLUSIONS: Intracranial stents can be a useful addition to coil embolization by providing mechanical, hemodynamic, and visual benefits in the treatment of complex, broad-based aneurysms.     

Retreatment of Recurrent Internal Carotid-Posterior Communicating Artery Aneurysm after Coil Embolization

Internal carotid-posterior communicating artery (IC-PC) aneurysms account for more than 20% of all intracranial aneurysms. As a result of the increase in coiling, there has also been an increase in recurrent IC-PC aneurysms after coiling. We present our experience of 10 recurrent IC-PC aneurysms after coiling that were retreated using surgical or endovascular techniques in order to discuss the choice of treatment and the points of clipping without removal of coils. From 2007 to 2014, 10 recurrent IC-PC aneurysms after coiling were retreated. When the previous frames covered the aneurysms all around or almost around except a part of the neck, coiling was chosen. In other cases, clipping was chosen. Clipping was attempted without removal of coils when it was technically feasible. Among the 10 IC-PC aneurysms retreated, 3 were retreated with coiling and 7 were retreated with clipping. In all three cases retreated with coiling, almost complete occlusion was accomplished. In the seven cases retreated with clipping, coil extrusion was observed during surgery in six cases. In most of them, it was necessary to dissect strong adhesions around the coiled aneurysms and to utilize temporary occlusion of the internal carotid artery. In all seven cases, neck clipping was accomplished without the removal of coils. There were no neurological complications in any cases. The management of recurrent lesions of embolized IC-PC aneurysms requires appropriate choice of treatment using both coiling and clipping. Clipping, especially without the removal of coils, plays an important role in safe treatment.