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Kim JH, Hong CK, Shin HJ, Kong DS. Feasibility and efficacy of endoscopic transorbital optic canal decompression for meningiomas causing compressive optic neuropathy. J Neurosurg 2024; 140:412-419. [PMID: 37542442 DOI: 10.3171/2023.5.jns2326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 05/25/2023] [Indexed: 08/07/2023]
Abstract
OBJECTIVE The endoscopic transorbital approach (ETOA) and transorbital anterior clinoidectomy have been suggested as novel procedures through which to reach the superolateral compartments of the orbit, allowing optic canal decompression. However, there is limited literature describing the technical details and surgical outcomes of these procedures. In this study, the authors aimed to analyze the feasibility and efficacy of endoscopic transorbital decompression of the optic canal through anterior clinoidectomy for compressive optic neuropathic lesions. METHODS Between 2016 and 2022, the authors performed ETOA for compressive optic neuropathic lesions in 14 patients. All these patients underwent transorbital anterior clinoidectomy through the surgically defined "intraorbital clinoidal triangle," which is composed of the roof of the superior orbital fissure, the medial margin of the optic canal, the medial border of the superior orbital fissure, and the optic strut. Demographic data, tumor characteristics, pre- and postoperative imaging, pre- and postoperative visual examinations, and surgical outcomes were retrospectively reviewed. RESULTS The mean age at the time of ETOA was 53.3 years (range 41-64 years), and the mean follow-up was 16.8 months (range 6.7-51.4 months). The inclusion criterion in this study was having a meningioma (14 patients). In the preoperative visual function examination, 7 patients with a meningioma showed progressive visual impairment. After endoscopic transorbital optic canal decompression, visual function improved in 5 patients, remained unchanged in 8 patients, and worsened in 1 patient. No new-onset neurological deficit was associated with ETOA and anterior clinoidectomy in any patients. CONCLUSIONS Endoscopic transorbital decompression of the optic canal with extradural anterior clinoidectomy is a safe and feasible technique that avoids significant injury to the clinoidal internal carotid artery and surrounding neurovascular structures.
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Affiliation(s)
- Jeong-Hwa Kim
- 1Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
| | - Chang-Ki Hong
- 2Department of Neurosurgery, Asan Medical Center, Ulsan University School of Medicine, Seoul; and
| | - Hyung-Jin Shin
- 3Department of Neurosurgery, Capital Armed Forces Hospital, Seungnam, Gyeonggi-do, Korea
| | - Doo-Sik Kong
- 1Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul
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Sakata K, Komaki S, Takeshige N, Negoto T, Kikuchi J, Kajiwara S, Orito K, Nakamura H, Hirohata M, Morioka M. Visual Outcomes and Surgical Approach Selection Focusing on Active Optic Canal Decompression and Maximum Safe Resection for Suprasellar Meningiomas. Neurol Med Chir (Tokyo) 2023; 63:381-392. [PMID: 37423756 PMCID: PMC10556211 DOI: 10.2176/jns-nmc.2021-0142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 04/17/2023] [Indexed: 07/11/2023] Open
Abstract
The goal of treating patients with suprasellar meningioma is improving or preserving visual function while achieving long-term tumor control. We retrospectively examined patient and tumor characteristics and surgical and visual outcomes in 30 patients with a suprasellar meningioma who underwent resection via an endoscopic endonasal (15 patients), sub-frontal (8 patients), or anterior interhemispheric (7 patients) approach. Approach selection was based on the presence of optic canal invasion, vascular encasement, and tumor extension. Optic canal decompression and exploration were performed as key surgical procedures. Simpson grade 1 to 3 resection was achieved in 80% of cases. Among the 26 patients with pre-existing visual dysfunction, vision at discharge improved in 18 patients (69.2%), remained unchanged in six (23.1%), and deteriorated in two (7.7%). Further gradual visual recovery and/or maintenance of useful vision were also observed during follow-up. We propose an algorithm for selecting the appropriate surgical approach to a suprasellar meningioma based on preoperative radiologic tumor characteristics. The algorithm focuses on effective optic canal decompression and maximum safe resection, possibly contributing to favorable visual outcomes.
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Affiliation(s)
- Kiyohiko Sakata
- Department of Neurosurgery, Kurume University School of Medicine
| | - Satoru Komaki
- Department of Neurosurgery, Kurume University School of Medicine
| | | | - Tetsuya Negoto
- Department of Neurosurgery, Kurume University School of Medicine
| | - Jin Kikuchi
- Department of Neurosurgery, Kurume University School of Medicine
| | - Sosho Kajiwara
- Department of Neurosurgery, Kurume University School of Medicine
| | - Kimihiko Orito
- Department of Neurosurgery, Kurume University School of Medicine
| | - Hideo Nakamura
- Department of Neurosurgery, Kurume University School of Medicine
| | - Masaru Hirohata
- Department of Neurosurgery, Kurume University School of Medicine
| | - Motohiro Morioka
- Department of Neurosurgery, Kurume University School of Medicine
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Xiao F, Shen J, Zhang L, Yang J, Weng Y, Fang Z, Zhang C, Ye H, Zhan R, Zheng X. Unilateral Subfrontal Approach for Giant Tuberculum Sellae Meningioma: Single Center Experience and Review of the Literature. Front Oncol 2021; 11:708235. [PMID: 34434897 PMCID: PMC8381050 DOI: 10.3389/fonc.2021.708235] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 07/19/2021] [Indexed: 11/13/2022] Open
Abstract
Background Microsurgical Transcranial approach (mTCA) is the primary choice for the resection of giant Tuberculum Sellae Meningiomas (TSM). The objective of this study is to explore surgical details of unilateral subfrontal approach. Methods Ten patients with giant TSM treated by unilateral subfrontal approach were included from January 2018 to June 2021. Demographic characteristics, surgical data, post-procedure complications and outcomes of patients have been descriptive analyzed, combined with systematic literature review to explore the surgical details and the prognosis of unilateral subfrontal approach. Results Ten patients include six male and four females, age range from 35 to 77 years, duration of visual impairment from 1 to 12 months, were all performed unilateral subfrontal approach. Nine patients achieved radical resection (Simpson grades I-II) through post-operative imaging confirmation, and Simpson IV resection was performed in the remaining one due to cavernous sinus invasion. The postoperative visual acuity was improved or maintained in 8 patients. Visual acuity decreased in 2 cases, including 1 case of optic nerve atrophy and the other case of optic canal not opening. Five cases with frontal sinus opened were repaired during the operation and there was no postoperative cerebrospinal fluid leakage or intracranial infection. One patient suffered from postoperative anosmia, one patient developed left limb weakness, but their symptoms have improved in the follow-up. Conclusion Summarize the experience of our center and previous literature, unilateral forehead bottom craniotomy is a feasible surgical approach for giant tuberculum sellae meningioma. Intraoperative application of EC glue and pedicled fascia flap to repair the frontal sinus can prevent complications associated with frontal sinus opening. Optic canal unroofing has huge advantage in visual improvement.
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Affiliation(s)
- Feng Xiao
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jie Shen
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Luyuan Zhang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jiqi Yang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yuxiang Weng
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Zebin Fang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chao Zhang
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Hongxing Ye
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Renya Zhan
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiujue Zheng
- Department of Neurosurgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Abstract
A host of different types of direct and indirect, primary and secondary injuries can affect different portions of the optic nerve(s). Thus, in the setting of penetrating as well as nonpenetrating head or facial trauma, a high index of suspicion should be maintained for the possibility of the presence of traumatic optic neuropathy (TON). TON is a clinical diagnosis, with imaging frequently adding clarification to the full nature/extent of the lesion(s) in question. Each pattern of injury carries its own unique prognosis and theoretical best treatment; however, the optimum management of patients with TON remains unclear. Indeed, further research is desperately needed to better understand TON. Observation, steroids, surgical measures, or a combination of these are current cornerstones of management, but statistically significant evidence supporting any particular approach for TON is absent in the literature. Nevertheless, it is likely that novel management strategies will emerge as more is understood about the converging pathways of various secondary and tertiary mechanisms of cell injury and death at play in TON. In the meantime, given our current deficiencies in knowledge regarding how to best manage TON, "primum non nocere" (first do no harm) is of utmost importance.
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Affiliation(s)
- Neil R Miller
- Department of Ophthalmology, Neurology & Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD
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Tayebi Meybodi A, Lawton MT, Yousef S, Guo X, González Sánchez JJ, Tabani H, García S, Burkhardt JK, Benet A. Anterior clinoidectomy using an extradural and intradural 2-step hybrid technique. J Neurosurg 2019; 130:238-247. [PMID: 29473783 DOI: 10.3171/2017.8.jns171522] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 08/28/2017] [Indexed: 11/06/2022]
Abstract
In Brief: The authors found a practical intraoperative landmark to localize the optic strut during anterior clinoidectomy and used it as the basis for performing anterior clinoidectomy in two steps: extradural phase and intradural phase. This anatomically based technique can increase the safety of anterior clinoidectomy by providing easily identifiable landmarks and reducing intradural bone drilling, which could put the adjacent neurovauscular structures at risk.
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Affiliation(s)
- Ali Tayebi Meybodi
- 1Department of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona
| | - Michael T Lawton
- 1Department of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona
| | - Sonia Yousef
- 2Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California; and
| | - Xiaoming Guo
- 2Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California; and.,3Department of Neurosurgery, First Affiliated Hospital of Chinese PLA General Hospital, Beijing, People's Republic of China
| | | | - Halima Tabani
- 2Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California; and
| | - Sergio García
- 2Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California; and
| | - Jan-Karl Burkhardt
- 2Skull Base and Cerebrovascular Laboratory, University of California, San Francisco, California; and
| | - Arnau Benet
- 1Department of Neurological Surgery, Barrow Neurological Institute, Phoenix, Arizona
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Bhattacharjee K, Serasiya S, Kapoor D, Bhattacharjee H. Navigation-guided optic canal decompression for traumatic optic neuropathy: Two case reports. Indian J Ophthalmol 2018; 66:879-882. [PMID: 29786012 PMCID: PMC5989526 DOI: 10.4103/ijo.ijo_1167_17] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Two cases of traumatic optic neuropathy presented with profound loss of vision. Both cases received a course of intravenous corticosteroids elsewhere but did not improve. They underwent Navigation guided optic canal decompression via external transcaruncular approach, following which both cases showed visual improvement. Postoperative Visual Evoked Potential and optical coherence technology of Retinal nerve fibre layer showed improvement. These case reports emphasize on the role of stereotactic navigation technology for optic canal decompression in cases of traumatic optic neuropathy.
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Affiliation(s)
- Kasturi Bhattacharjee
- Department of Orbit, Ophthalmic Plastic and Reconstructive Surgery, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Samir Serasiya
- Department of Orbit, Ophthalmic Plastic and Reconstructive Surgery, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Deepika Kapoor
- Department of Orbit, Ophthalmic Plastic and Reconstructive Surgery, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
| | - Harsha Bhattacharjee
- Department of Ocular Trauma and Vitreo-Retina Surgery, Sri Sankaradeva Nethralaya, Guwahati, Assam, India
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Tamura R, Takahashi S, Horikoshi T, Yoshida K. Improvement of long-term blindness caused by compression from inner-third sphenoid wing meningioma after optic canal decompression: An extremely rare case report. Surg Neurol Int 2016; 7:67. [PMID: 27413579 PMCID: PMC4926538 DOI: 10.4103/2152-7806.184579] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 05/03/2016] [Indexed: 11/17/2022] Open
Abstract
Background: There has been no previous case report of a patient whose visual acuity improved after long-term blindness caused by tumor invasion into the optic canal. Case Description: A 65-year-old Asian woman presented with a 6-month history of blindness caused by a meningioma located on the inner third of the sphenoid ridge. An operation was performed to prevent further tumor invasion into the cavernous sinus and contralateral optic nerve. During surgery, optic canal decompression was performed using an epidural approach. Subtotal removal of the tumor was achieved. Two days after the surgery, her left visual acuity recovered from blindness. Conclusion: Normally, long-term blindness caused by optic nerve compression by a brain tumor is regarded as irreversible, and even a surgical excision of the optic nerve is performed in some cases. However, because we experienced a case in which the patient recovered from long-term blindness after optic canal decompression, we believe that this surgical procedure should definitely be considered as an option.
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Affiliation(s)
- Ryota Tamura
- Department of Neurosurgery, Keio University Hospital, Shinjuku-ku, Tokyo, Japan
| | - Satoshi Takahashi
- Department of Neurosurgery, Keio University Hospital, Shinjuku-ku, Tokyo, Japan
| | - Tomo Horikoshi
- Department of Neurosurgery, Keio University Hospital, Shinjuku-ku, Tokyo, Japan
| | - Kazunari Yoshida
- Department of Neurosurgery, Keio University Hospital, Shinjuku-ku, Tokyo, Japan
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Abstract
Traumatic optic neuropathy is a cause of loss of vision associated with head injuries. Treatment options include observation, steroids and decompression of the optic canal. We report a case where the optic canal decompression was performed using a transcaruncular approach under a regional block. The incision was made through the caruncle and the dissection was carried down to the periosteum down to the orbital apex where the optic nerve was seen exiting through the optic canal posterior to the posterior ethmoidal artery. The optic nerve was decompressed with good visualization. Hemostasis and wound closure was achieved using fibrin glue. Postoperatively visual acuity improved with minimal inflammation enabling early rehabilitation.
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