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Degollado-García J, Casas-Martínez MR, Mejia BRF, Balcázar-Padrón JC, Rodríguez-Rubio HA, Nathal E. Internal maxillary artery (IMax) - middle cerebral artery bypass in a patient with bilateral atherosclerotic carotid occlusion: A technical case report. J Cerebrovasc Endovasc Neurosurg 2024; 26:51-57. [PMID: 37997040 PMCID: PMC10995475 DOI: 10.7461/jcen.2023.e2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 02/21/2023] [Accepted: 05/12/2023] [Indexed: 12/06/2023] Open
Abstract
Since the first description of the possible utilization of the internal maxillary artery for bypass surgery, there are some reports of its use in aneurysm cases; however, there is no information about the possible advantages of this type of bypass for cerebral ischemic disease. We present a 77-year-old man with a history of diabetes, hypertension, systemic atherosclerosis, and two acute myocardial infarctions with left hemiparesis. Imaging studies reported total occlusion of the right internal carotid artery and 75% occlusion on the left side, with an old opercular infarction and repeated transient ischemic attacks in the right middle cerebral artery territory despite medical treatment. After a consensus, we decided to perform a bypass from the internal maxillary artery to the M2 segment of the middle cerebral artery using a radial artery graft. After performing the proximal anastomosis, the calculated graft's free flow was 216 ml/min. Subsequently, after completing the bypass, the patency was confirmed with fluorescein videoangiography and intraoperative Doppler. Postoperatively, imaging studies showed improvement in the perfusion values and the hemiparesis from 3/5 to 4+/5. The patient was discharged one week after the operation, with a modified Rankin scale of 1, without added deficits. The use of revascularization techniques in steno-occlusive disease indicates a select group of patients that may benefit from this procedure. In addition, internal maxillary artery bypass has provided a safe option for large areas of ischemia that cannot be supplied with a superficial temporal artery - middle cerebral artery bypass.
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Affiliation(s)
- Javier Degollado-García
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
| | - Martin R. Casas-Martínez
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
| | - Bill Roy Ferrufino Mejia
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
| | - Juan C. Balcázar-Padrón
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
| | - Héctor A. Rodríguez-Rubio
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
| | - Edgar Nathal
- Vascular Neurosurgery Department, National Institute of Neurology and Neurosurgery “Manuel Velasco Suárez”, Mexico City, Mexico
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Li M, Wang X, Li S, Chen G, Ren J, Chen G, Liang J, Bao Y, Sun L. Maxillary Nerve as Landmark for Exposure of the Internal Maxillary Artery in Extracranial-Intracranial Bypass Surgery. World Neurosurg 2023; 175:e406-e412. [PMID: 37011762 DOI: 10.1016/j.wneu.2023.03.112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/25/2023] [Accepted: 03/27/2023] [Indexed: 04/04/2023]
Abstract
OBJECTIVE To establish a new method for fast exposure of the internal maxillary artery (IMA) during extracranial-intracranial bypass surgery. METHODS To explore the positional relationship between the IMA and the maxillary nerve and pterygomaxillary fissure, 11 formalin-fixed cadaveric specimens were dissected. Three bone windows of the middle fossa were created for further analysis. Then the IMA length that could be pulled up above the middle fossa was measured after different degrees of removal of bony structure. The IMA branches under each bone window were also explored in detail. RESULTS The top of the pterygomaxillary fissure was located 11.50 mm anterolateral to the foramen rotundum. The IMA could be identified just inferior to the infratemporal segment maxillary nerve in all specimens. After drilling of the first bone window, the IMA length that could be pulled above the middle fossa bone was 6.85 mm. After drilling of the second bone window and further mobilization, the IMA length that could be harvested was significantly longer (9.04 mm vs. 6.85 mm; P < 0.001). Removal of the third bone window did not significantly improve the IMA length that could be harvested. CONCLUSIONS The maxillary nerve could be used as a reliable landmark for the exposure of the IMA in the pterygopalatine fossa. With our technique, the IMA could be easily exposed and sufficiently dissected without zygomatic osteotomy and extensive middle fossa floor removal.
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Affiliation(s)
- Mingchu Li
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xu Wang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Shenjie Li
- Department of Neurosurgery, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Guohuan Chen
- Department of Neurosurgery, Yiyang Central Hospital, Yiyang, China
| | - Jian Ren
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ge Chen
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jiantao Liang
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yuhai Bao
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Liyong Sun
- Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.
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Wang X, Tong X, Liu J, Shi M, Shang Y, Wang H. Petrous Carotid to Upper Posterior Circulation Bypass for the Treatment of Basilar Trunk Aneurysm: A Novel High-Flow Intracranial-Intracranial Skull Base Bypass for Posterior Circulation. Oper Neurosurg (Hagerstown) 2023; 24:301-309. [PMID: 36729820 DOI: 10.1227/ons.0000000000000510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 09/11/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Basilar trunk aneurysms are the most surgically challenging, and the spectrum covers small fusiform to dolichoectatic aneurysms and may lead to rupture, brain ischemia, or direct brainstem compression. The current strategy remains cerebral revascularization coupled with aneurysm trapping. Available bypass options for upper posterior circulation (UPC) are based on (1) different flow volumes from diverse blood supplies and (2) distinct modulation purposes for cerebral revascularization; however, the potential compromise of eloquent perforators of the basilar trunk and the occurrence of fatal brainstem infarcts remain unacceptable. OBJECTIVE To innovate a high-flow intracranial-intracranial skull base bypass for posterior circulation to afford robust retrograde flow and shorten the graft length. METHODS We retrospectively reviewed our experience in the treatment of a patient with basilar trunk aneurysm and reported a novel bypass alternative supplied by petrous internal carotid artery to augment blood flow to the UPC by a pretemporal approach. RESULTS The postoperative course was uneventful, and there was no pons or midbrain ischemia or other complications. Postoperative computed tomography angiogram revealed the patency of bypass. There was no further development or rerupture observed during follow-up. CONCLUSION Petrous internal carotid artery as a donor site is a reliable bypass modality for UPC. This approach provides the utmost retrograde flow to alleviate the development of dissecting aneurysms, preserves eloquent perforators of the basilar trunk, maintains bypass patency, and shortens the graft course. Therefore, this novel therapeutic alternative could be beneficial for improving the prognosis of basilar trunk aneurysms.
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Affiliation(s)
- Xuan Wang
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Central Hospital for Neurosurgery and Neurology, Tianjin, China
- Laboratory of Microneurosurgery, Tianjin Neurosurgical Institute, Tianjin, China
- Tianjin Key Laboratory of Cerebral Vascular and Neural Degenerative Diseases, Tianjin, China
| | - Xiaoguang Tong
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Central Hospital for Neurosurgery and Neurology, Tianjin, China
- Laboratory of Microneurosurgery, Tianjin Neurosurgical Institute, Tianjin, China
- Tianjin Key Laboratory of Cerebral Vascular and Neural Degenerative Diseases, Tianjin, China
| | - Jie Liu
- Department of Neurosurgery, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Minggang Shi
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Central Hospital for Neurosurgery and Neurology, Tianjin, China
| | - Yanguo Shang
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Central Hospital for Neurosurgery and Neurology, Tianjin, China
| | - Hu Wang
- Department of Neurosurgery, Tianjin Huanhu Hospital, Tianjin Medical University, Tianjin, China
- Department of Neurosurgery, Tianjin Central Hospital for Neurosurgery and Neurology, Tianjin, China
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Yang K, Shah K, Patsalides A, Knobel D, Dehdashti AR. Resection of Aggressive Recurrent Cavernous Sinus Meningioma-Stage 1, IMAX-RAG-MCA Bypass: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2023; 24:e110. [PMID: 36637314 DOI: 10.1227/ons.0000000000000470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 09/02/2022] [Indexed: 01/14/2023] Open
Affiliation(s)
- Kaiyun Yang
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Kevin Shah
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Athos Patsalides
- Department of Interventional Neuroradiology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Denis Knobel
- Department of Plastic Surgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
| | - Amir R Dehdashti
- Department of Neurosurgery, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, USA
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Peto I, Krafft PR, Vakharia KV. Commentary: Left Callosomarginal to Right Pericallosal In Situ Bypass, Partial Trapping, and Thrombectomy of a Giant Anterior Communicating Artery Aneurysm: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2022; 23:e166-e167. [PMID: 35972096 DOI: 10.1227/ons.0000000000000284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/03/2022] [Indexed: 02/04/2023] Open
Affiliation(s)
- Ivo Peto
- Department of Neurosurgery and Brain Repair, University of South Florida, Morsani College of Medicine, Tampa, Florida, USA
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Huang C, Qin S, Cao G, Huang W, Yu Y. Internal Maxillary Artery-Radial Artery-Middle Cerebral Artery Bypass and STA-MCA Bypass for the Treatment of Complex Middle Cerebral Artery Bifurcation Aneurysm: A Case Report. Front Surg 2022; 8:773371. [PMID: 35141269 PMCID: PMC8818776 DOI: 10.3389/fsurg.2021.773371] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 12/13/2021] [Indexed: 11/13/2022] Open
Abstract
BackgroundChildren's complex middle cerebral artery (MCA) aneurysm is a relatively rare occurrence. When the huge aneurysm is located in the MCA bifurcation with an inconspicuous neck and involving numerous arteries, intravascular interventional surgery or aneurysm clipping are often difficult treatment options. At this point, high flow bypass revascularization is necessary as a treatment to preserve cerebral blood flow. In recent years, the internal maxillary artery (IMA) has gradually become the mainstream donor artery of thw high flow bypass. We performed internal maxillary artery -radial artery-middle cerebral artery (IMA-RA-MCA) and superficial temporal artery-middle cerebral artery (STA-MCA) bypass as the treatment of a complex MCA bifurcation aneurysm in consideration of the patient's condition and the advantage of the IMA. According to the author, this case is the youngest reported case of IMA-RA-MCA bypass at present.Case DescriptionA male child, 7 years and 8 months, was admitted to the hospital due to “recurrent headache for more than 9 months,” DSA indicated that there was a large wide-necked aneurysm at the bifurcation of the right MCA M1 segment, with a size of about 1.16*1.58*1.32 cm. The inflow path of the aneurysm was in front of M1 bifurcation, and one outflow path originated from the aneurysm body, and another small outflow path attached to the aneurysm body. After completing the preoperative evaluation, an extended pterional approach with zygomatic osteotomy was performed to fully expose the aneurysm and IMA, harvesting the left radial artery at the same time, then a STA-MCA bypass, IMA-RA-MCA bypass, and aneurysm trapping were performed. postoperative re-examination showed that bypass vessels and the distal middle artery vessels were patent and the aneurysm disappeared, the child has no neurological dysfunction.ConclusionsIMA-RA-MCA bypass is an effective high-flow cerebral blood reconstruct scheme in the treatment of complex middle cerebral artery bifurcation aneurysms. This case can provide a reference for the surgical treatment of complex middle cerebral artery bifurcation aneurysms in children.
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Ji T, Hou K, Li C, Yu J. Imaging features of internal maxillary artery and extracranial middle meningeal artery and their relationships on head CTA. Neuroradiol J 2021; 34:629-641. [PMID: 34042531 DOI: 10.1177/19714009211019380] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND The internal maxillary artery and extracranial middle meningeal artery are vitally important. Anatomical studies of the relationship of between them using computed tomography angiography are rare. MATERIAL AND METHODS This study assessed 75 cases involving 150 sides. And the vascular diameters and lengths of the internal maxillary artery and middle meningeal artery were measured using a GE workstation. The distance between the zygomatic arch midpoint and the internal maxillary artery, the angle between the internal maxillary artery and middle meningeal artery were measured, and the middle meningeal artery branch and internal maxillary artery aneurysm were recorded. The internal maxillary artery course classifications were recorded. All of these parameters were statistically analysed. RESULTS Ages ranged from 18 to 72 (average 40.2) years, and there were 30 women (40%, 30/75) and 45 men (60%, 45/75). Internal maxillary artery length from its origin to middle meningeal artery origin was 1.37 ± 0.59 cm. The extracranial middle meningeal artery length was 1.79 ± 0.48 cm. The vessel diameters of internal maxillary artery origin, middle meningeal artery origin, and middle meningeal artery at the skull base were 2.93 ± 0.52 mm, 1.58 ± 0.43 mm, and 1.33 ± 0.43 mm, respectively. Among the 150 sides of internal maxillary artery course type, there were 138 superficial (92%, 138/150) and 12 (8%, 12/150) deep course cases. The angle between the internal maxillary artery and middle meningeal artery was 116.2 ± 35.76°. CONCLUSIONS The findings of this study elucidate the imaging features of the internal maxillary artery and extracranial middle meningeal artery and their relationships, which are helpful for the extracranial-intracranial bypass and endovascular treatment via the internal maxillary artery and middle meningeal artery.
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Affiliation(s)
- Tiefeng Ji
- Department of Radiology, The First Hospital of Jilin University, China
| | - Kun Hou
- Department of Neurosurgery, The First Hospital of Jilin University, China
| | - Chao Li
- Department of Neurology, The First Hospital of Jilin University, China
| | - Jinlu Yu
- Department of Neurosurgery, The First Hospital of Jilin University, China
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Yoshida K, Akiyama T, Raz E, Kamamoto D, Ozawa H, Toda M. Angio-anatomical study of the pterygovaginal artery based on cone-beam computed tomography. Neuroradiology 2021; 63:1325-1333. [PMID: 33555352 DOI: 10.1007/s00234-021-02657-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/26/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE To investigate the anatomical characteristics and clinical implications of the pterygovaginal artery (PtVA), a recurrent branch from the distal internal maxillary artery (IMA), which courses through the pterygovaginal canal that connects the pterygopalatine fossa and nasopharynx. METHODS Eighty-two patients with 90 sides of cone-beam computed tomography (CBCT) reconstructed from rotational angiography of the external or common carotid artery with a field of view covering the pterygopalatine fossa were retrospectively reviewed. The origin from the IMA, branching type, distribution, and anastomoses was evaluated. The underlying lesions were 36 hypervascular lesions with possible supply from PtVA (17 cavernous sinus arteriovenous fistulas (AVFs), 6 anterior condylar AVFs, and 13 nasopharyngeal, parasellar, or paraclival tumors) and 46 other diseases. RESULTS PtVA was identified in 75 sides (83%). It originated from the pterygopalatine segment of the IMA in 45 sides (60%) and from the pterygoid segment in 30 sides (40%). It arose independently (77%), sharing the common trunk with the Vidian artery (15%) or with other branches. It ran posteromedially through the pterygovaginal canal to supply the mucosa over the nasopharyngeal roof, the choanae, and the pharyngeal ostium of the eustachian tube. It anastomosed with the ascending pharyngeal artery (n=37), the accessory meningeal artery (n=7), and the mandibular artery from the petrous internal carotid artery (n=2). It served as a feeder of osseous AVFs and skull base tumors. CONCLUSION PtVA was often identified by CBCT even in normal anatomy. Its detailed angio-anatomy could be evaluated in the presence of parasellar or paraclival hypervascular lesions.
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Affiliation(s)
- Keisuke Yoshida
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
| | - Takenori Akiyama
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan.
| | - Eytan Raz
- Department of Radiology, NYU Langone Health, New York, NY, USA
| | - Dai Kamamoto
- Department of Neurosurgery, Tokyo Dental College Ichikawa General Hospital, Chiba, Japan
| | - Hiroyuki Ozawa
- Department of Otorhinolaryngology, Head and Neck Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Masahiro Toda
- Department of Neurosurgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo, 160-8582, Japan
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