World Neurosurg
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Uniportal interlaminar contralateral endoscopic lumbar foraminotomy (ICELF) aims to achieve decompression of lumbar spinal stenosis in the contralateral lateral recess and foraminal and extraforaminal regions of the same segment. This technique is performed under normal saline irrigation using an endoscope with optical lens magnification close to the targeted stenotic segment and has the potential of lower incidence of exiting nerve root dorsal root ganglion irritation. ⋯ There is low-level evidence that ICELF when performed by an experienced spinal endoscopic surgeon is effective in providing pain relief and improved function with low rate of complications in select patients.
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A 43-year-old man was admitted to the emergency department for motor vehicle collision. First clinical impression was traumatic injury of the right eye with bare light perception. A physical examination revealed multiple nodular skin lesions on the head and neck. ⋯ Mannitol was administered, and no neurosurgical intervention was needed for traumatic brain injury. Canthorrhaphy of the right eye was performed to preserve patient's right eyeball. At 1-month follow-up, patient's right eyeball was preserved, and vision improved as well.
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Case Reports
Acute Spinal Hemorrhage from a Cauda Equina Arteriovenous Fistula Fed by the Proximal Radicular Artery.
Spinal cauda equina arteriovenous fistulas (CEAVFs) and spinal hemorrhage from spinal AVF are relatively unusual. To our knowledge, such a case of CEAVF presenting with hemorrhage has not been reported. Here, we describe such a rare case of CEAVF. ⋯ CEAVF presenting with spinal hemorrhage is extremely rare. This case demonstrated the angioarchitecture features of CEAVF. The clinicians should be aware of the possibility of this condition and the importance of treatment selection.
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To contrast the accuracy of C2 navigation template-assisted versus freehand pedicle and/or pars screw fixation in high-risk cases where a high-riding vertebral artery (VA) or narrow pedicle and complex deformities were associated. ⋯ The current study suggests that navigational template-assisted pedicle screws are risky for high-risk individuals with abnormal anatomy, such as those with a high-riding vertebral artery, a narrow pedicle, and complex abnormalities, and alternative C2 pars screws may be a reliable option for such individuals.
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This study aimed to establish a mobile health application to diagnose and treat postdischarge hardware-related infections in a timely manner and prevent the complete removal of hardware or an implantable pulse generator (IPG). ⋯ A mobile health application provides an efficient way to make an early diagnosis, treat a hardware-related infection, and prevent hardware removal. Information on wound healing should be transmitted to the surgery team in a convenient and fast way to prevent infection spreading, which helps to prevent the IPG from being abandoned.