Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

The Arch of Aorta01:10

The Arch of Aorta

556
The coronary arteries, originating from the ascending aorta, bifurcate from two sinuses located within the ascending aorta. Positioned just above the aortic semilunar valve, these sinuses house essential aortic baroreceptors and chemoreceptors, crucial for maintaining cardiac function. The left coronary artery and the right coronary artery branch off from the left posterior and anterior aortic sinuses, respectively.
Encircling the heart, the coronary arteries form a ring-like structure before...
556

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Compositional Analysis of Polymeric Proanthocyanidins from <i>Vitis amurensis</i> Rupr. (Vitaceae) Seeds After Catechin-Assisted Sulfitolytic Cleavage.

Foods (Basel, Switzerland)·2026
Same author

[Estimation of Economic Value of LUCC and Carbon Storage in Xinjiang by Coupled PLUS-InVEST Model].

Huan jing ke xue= Huanjing kexue·2026
Same author

Corrigendum to "DLP-printable GelMA-PVI-Zn hydrogels with high strength and osteoinductivity for critical-sized bone defect repair" [Int. J. Biol. Macromol. 337 (2026) 1-14/149529].

International journal of biological macromolecules·2026
Same author

Melatonin Alleviates Atrazine-Induced Kidney Damage by Regulating RIPK3 to Inhibit Necroptosis.

Journal of agricultural and food chemistry·2026
Same author

An Aqueous-Phased Synthesized CoMo-LDH Nanocage Activates Peroxymonosulfate for Tetracycline Degradation.

ACS applied materials & interfaces·2026
Same author

Sea Cucumber Collagen Peptides Exert an Anti-Skin Aging Effect by Inhibiting Endoplasmic Reticulum Stress in Fibroblasts.

Foods (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jun 3, 2025

Microsurgical Clip Obliteration of Middle Cerebral Aneurysm Using Intraoperative Flow Assessment
18:50

Microsurgical Clip Obliteration of Middle Cerebral Aneurysm Using Intraoperative Flow Assessment

Published on: September 25, 2009

13.7K

Subtemporal approach for posterior communicating artery aneurysms.

Jing Lan1, Xiao Huang1, Yue Liu1

  • 1Department of Neurosurgery, Xiangyang No. 1 People's Hospital, Hubei University of Medicine, Xiangyang, China.

Frontiers in Neurology
|January 8, 2025
PubMed
Summary

The subtemporal approach offers a safe and effective alternative for clipping posterior communicating artery (PCoA) aneurysms, especially those with posterior projection or true PCoA aneurysms. This method provides better visualization and good clinical outcomes in experienced hands.

Keywords:
aneurysmclippingposterior communicating arterypterional approachsubtemporal approach

More Related Videos

Minimally Invasive Thumb-sized Pterional Craniotomy for Surgical Clip Ligation of Unruptured Anterior Circulation Aneurysms
11:58

Minimally Invasive Thumb-sized Pterional Craniotomy for Surgical Clip Ligation of Unruptured Anterior Circulation Aneurysms

Published on: August 11, 2015

15.5K
Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

1.7K

Related Experiment Videos

Last Updated: Jun 3, 2025

Microsurgical Clip Obliteration of Middle Cerebral Aneurysm Using Intraoperative Flow Assessment
18:50

Microsurgical Clip Obliteration of Middle Cerebral Aneurysm Using Intraoperative Flow Assessment

Published on: September 25, 2009

13.7K
Minimally Invasive Thumb-sized Pterional Craniotomy for Surgical Clip Ligation of Unruptured Anterior Circulation Aneurysms
11:58

Minimally Invasive Thumb-sized Pterional Craniotomy for Surgical Clip Ligation of Unruptured Anterior Circulation Aneurysms

Published on: August 11, 2015

15.5K
Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model
05:32

Author Spotlight: Assessing Ischemic Stroke Damage Through Middle Cerebral Artery Occlusion Model

Published on: August 11, 2023

1.7K

Area of Science:

  • Neurosurgery
  • Vascular Neurology
  • Surgical Techniques

Background:

  • Microsurgical clipping of posterior communicating artery (PCoA) aneurysms with posterior projection or true PCoA aneurysms can be challenging via the pterional approach due to visualization difficulties.
  • Direct visualization of the aneurysmal neck and related perforating arteries is often complicated.

Purpose of the Study:

  • To evaluate the efficacy, safety, and feasibility of the subtemporal approach for microsurgical clipping of PCoA aneurysms.
  • To assess clinical outcomes and identify indications for this surgical technique.

Main Methods:

  • Retrospective collection of clinical and angiographic data for PCoA aneurysms from January 2022 to January 2023.
  • Inclusion of 10 consecutive patients treated with microsurgical clipping via the subtemporal approach at a single institution.
  • Analysis of surgical experience and clinical outcomes.

Main Results:

  • Complete clipping of all aneurysms was achieved via the subtemporal approach.
  • Procedure-related complications included oculomotor nerve palsy (10%), contralateral cerebral infarction (10%), and intraoperative rupture (30%).
  • Good functional outcomes were achieved in 90% of patients, with one patient (10%) experiencing a poor outcome.

Conclusions:

  • The subtemporal approach is a relatively safe and effective alternative for managing refractory PCoA aneurysms, particularly those with posterior projection or true PCoA aneurysms.
  • This approach offers improved visualization of the aneurysm neck, PCoA, and perforating vessels.
  • Successful outcomes depend on appropriate patient selection, understanding of indications, anatomical knowledge, and meticulous preoperative planning.