Varicocele embolization: Anatomical variations of the left internal spermatic vein and endovascular treatment with different types of coils

Cervical vertebrae have a cardinal part that is a closeness of and through it passes the vertebral course, vertebral vein and sharp plexus of nerves. The vertebral course enters the of C6 and this way, the FT of C7, which transmits just the vein and nerve, might be near nothing or even occasionally absent. A vertebral channel may enter through C7 in 2% cases as necessities be combinations of this may affect the anatomical course of vascular and neural structures, and this way may cause over the top conditions. The explanation behind the investigation was to watch the anatomical mixes in the of seventh cervical vertebrae. Present work was carried on 156 dry seventh cervical vertebrae of cloud sex and age. We observed each for shape, symmetry, number or accessory and spicules. We observed nine different types of shape of . Round shapes of were present in 28.75 %, accessory in 28.84% and spicules in 12.17 % of vertebrae also noted incomplete FT in 5 vertebrae. Disclosures of present evaluation may be helpful for a radiologist in the comprehension of X-segments, dealt with and scans for spine specialists in preoperative arranging and for blocking injury of a vertebral vessel near to sharp nerves during the careful cervical approach.

Download Full-text

An unusual aberrant right internal spermatic vein

The Anatomical Record ◽

10.1002/ar.1090230603 ◽

1922 ◽

Vol 23 (6) ◽

pp. 333-334 ◽

Cited By ~ 3

Author(s):

William W. Looney

Keyword(s):

Spermatic Vein ◽

Internal Spermatic Vein ◽

Right Internal Spermatic Vein

Download Full-text

Principles of Protection of the Eye and Vision in Orbital Surgery

Journal of Neurological Surgery Part B Skull Base ◽

10.1055/s-0040-1714077 ◽

2020 ◽

Vol 81 (04) ◽

pp. 381-384

Author(s):

Jenny C. Dohlman ◽

Michael K. Yoon

Keyword(s):

Vision Loss ◽

Anatomical Variations ◽

Individual Risk ◽

Surgical Approaches ◽

Orbital Surgery ◽

Risk Of Injury ◽

Direct Injury ◽

Different Types ◽

Individual Risk Factors ◽

Ischemic Events

AbstractOrbital surgery can result in damage to ocular and orbital structures, leading to a range of structural and visual sequelae, including corneal abrasions, globe malposition, diplopia, and blindness. Vision loss in particular is the most feared and devastating complication, occurs with an overall incidence of 0.84%, and can occur secondary to direct injury, optic nerve compression, or ischemic events. Different types of orbital surgery and surgical approaches carry their own hazards, and it is important to be mindful of these risks in addition to having a thorough understanding of individual risk factors and anatomical variations for each patient. Although universal guidelines for preserving vision in orbital surgery do not yet exist, there are concrete steps that every surgeon can take at the preoperative, intraoperative, and postoperative stages to minimize the risk of injury and maximize the likelihood of preserving the eye and visual function.

Download Full-text