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Background: Pterional approach is most accepted and most common approach for clipping of intracranial anterior circulationaneurysms. This approach imparts good exposure of anterior and middle skull base. However the Pterional approach haspotential adverse effects, such as long operative time, excessive blood loss, long hospital stay, and temporal muscle atrophy.Supraorbital keyhole via eyebrow incision is a minimal invasive approach for anterior circulation aneurysm surgery. This approachhas advantages of less operative time, less blood loss, less brain retraction, short hospital stay and no temporal muscle atrophy.Objective: Objective of this study to emphasize the advantages and limitations of supra orbital key hole approach for anteriorcirculation aneurysm surgery based on our institutional experience.Material and Methods: Between September 2017 and February 2020, total 16 patients with anterior circulation aneurysmswere operated by suprorbital keyhole craniotomy approach. All patients included were ≥18 years of age with Subarachnoidhemorrhage grade 1, grade 2, grade 3 on modified fischer scale. Intra operative and postoperative parameter noted andanalyzed over a period of 3 months follow up.Results: There were good cosmetic results with less approach related complications. We achieved good recovery (4/5) onGlasgow outcome scale score 4 or 5 were achieved in 87.5% of the patients in follow period of 3 months.Conclusion: Supra orbital key hole approach is not a standard approach for all kind of anterior circulation aneurysms, it can beapplied for small sized aneurysms with SAH grade up to 3 on modified fischer scale. An thorough pre-op work up, experience,skilled hand are prerequisites for supra orbital keyhole approach in aneurysm surgery. Selection of this approach should bebased on aneurysms morphology, size of aneurysm, grade of SAH, brain edema, and the surgeon’s experience.
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Minimally invasive surgery, including laparoscopic and thoracoscopic procedures, benefits patients in terms of improved postoperative outcomes and short recovery time. The challenges in hand-eye coordination and manipulation dexterity during the aforementioned procedures have inspired an enormous wave of developments on surgical robotic systems to assist keyhole and endoscopic procedures in the past decades. This paper presents a systematic review of the state-of-the-art systems, picturing a detailed landscape of the system configurations, actuation schemes, and control approaches of the existing surgical robotic systems for keyhole and endoscopic procedures. The development challenges and future perspectives are discussed in depth to point out the need for new enabling technologies and inspire future researches.
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Objective To analyze the curative effect of super-early keyhole surgery in treatment of hypertensive cerebral hemorrhage. Methods Clinical data of patients with hypertensive cerebral hemorrhage who received treatment in our hospital from April 2010 to October 2012 were retrospectively analyzed. Patients were divided into the observation group ( keyhole surgery group) and the control group ( routine group) by different therapeutic methods. The operation time, rate of hematoma clearance, postoperative complications, and recovery of neu-ral function of the two groups were compared. Results The observation group had a shorter operation time than the control group, and the difference was statistically significant(P0. 05). The observation group had less postoperative complications than the control group, and the difference was statistically significant(P<0. 05). The observation group had a lower rate of metabolic disorders than the control group with a statistically significant difference(P<0. 05). Patients of the observation group had a higher scores of SSS than patients of the control group 28 days after operation, and the difference was statistically significant(P<0. 05). 6 months after operation, the observation group had a bet-ter ADL than the control group, and the difference was statistically significant(P<0. 05). Conclusion Super-early keyhole surgery which has less intraoperative injury, postoperative complication, and metabolic disorders, can achieve a better effect than routine operation. And it is of better neural functional recovery.
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Objective To study the different effects of hypertensive putamen hemorrhage with two different treatments of decompressive craniotomy and small bone window(keyhole) surgery. Methods Retrospective analysis of 120 cases of hypertensive putamen hemorrhage in patients with operation data was carried out. They were randomly divided into two groups according to the different surgical procedure, and then compared the incidence of postoperative complications, close and long-term effects and so on. Results There was no significant difference in early complication rate and postoperative GOS score after a week between two groups(P＞0.05). The difference was significant between two groups in close and long-term effects (P ＜ 0.05 ). Conclusion Small bone window (keyhole)surgery had characteristics such as surgical time-saving ,less damage and more rapid recovery with removal of hematoma, and made played a significant role in promoting the recovery of close and long-term effects with patients.
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application of mini-mally invasive technique could dramatically decrease surgical complications following resection of glioma, and its combination with PDT could obviously improve the quality of life of patients and prolong the survival time.