Anomalies de la veine cave inférieure sous rénale

Ongoïba, Nouhoum; Destrieux, Christophe; Desme, J.; Koumaré, A. K.

doi:10.1016/s1286-0115(06)74502-7

Cited by 6 publications

(3 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Variations of the lateral cord that involve the musculocutaneous and median nerves are the most common of all reported brachial plexus variations [ 10 ]. It has also been reported in the literature that the C4 or T2 spinal nerves may contribute to the plexus [ 11 , 12 ]. There are no reports in the literature of any cases concurrently presenting with a variant upper subscapular nerve and corresponding artery.…”

Section: Discussionmentioning

confidence: 99%

A Unique Presentation of an Upper Subscapular Nerve Variation Accompanied by an Accessory Subscapular Artery

Olson

Herstam

Tan

et al. 2023

Cureus

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

A Unique Presentation of an Upper Subscapular Nerve Variation Accompanied by an Accessory Subscapular Artery

Olson

Herstam

Tan

et al. 2023

Cureus

View full text Add to dashboard Cite

“…14 In the present study, a prefixed RBP was found, in which the C4 roots contribute to its formation, but the T1 root is not smaller or absent and is similar in caliber to the other roots. Ongoïba et al 15 and Bowden 16 argue that the prevalence rates for the prefixed type range from 12 to 30%, and that the postfixed type occurs in 0% to 11% of the cases. In a study conducted in Brazil, it was found a prevalence of the prefixed type in 20% to 24% of cases, and the postfixed type in 0% to 6% of the cases.…”

Section: Discussionmentioning

confidence: 99%

Bilateral Anatomical Variation in the Formation of Trunks of the Brachial Plexus - A Case Report

2018

View full text Add to dashboard Cite

This study presents a bilateral variation in the formation of trunks of brachial plexus in a male cadaver. The right brachial plexus was composed of six roots (C4-T1) and the left brachial plexus of five roots (C5-T1). Both formed four trunks thus changing the contributions of the anterior divisions of the cervical nerves involved in the formation of the cords and the five main somatic motor nerves for the upper limb. There are very few case reports in the scientific literature on this topic; thus making the present study very relevant.

show abstract

“…10,22,23 For this purpose, a complete topographical evaluation and mapping of the brachial plexus would aid the brachial plexus surgeon in the surgical reconstruction of the plexus in a manner that might potentially improve results.…”

Section: Discussionmentioning

confidence: 99%

A cadaveric microanatomical study of the fascicular topography of the brachial plexus

Sinha¹,

Prasad²,

Lalwani³

2016

JNS

View full text Add to dashboard Cite

There has been a significant development in the management of these injuries over the last decades, especially with the advent of microsurgical techniques, and use of magnification, microsutures, and microinstruments. 26 Many advances have been made in the areas of neurobiology of nerve injury and regeneration, and increasing attempts are being made in the use of nerve allografts and nerve conduits for bridging the gaps. 2,13,14,16 Recently introduced nerve transfer techniques selectively neurotize target muscles close to motor endplates and produce early and consistently good results, especially in the management of upper truncal injuries. 3,15,21,32 The management of brachial plexus injuries involves a combination of comprehensive care, cross-specialty consultations, prolonged hours of surgery, and a protracted period of pre-and postoperative physiotherapy. Even then, the results of surgery may not be favorable. 25 Various modalities have been used in the surgical treatment of these devastating injuries, depending on the type of injury. These modalities consist of either neurolysis, or intra/extraplexal nerve transfer (neurotization), with or without a nerve graft. 3,11,12,26,27 Two factors play a major role in functional recovery after the repair of a nerve lesion. 24 The first factor is the number of axons that successfully cross the anastomotic site. On average, approximately 30% of the axons are lost while traveling across one anastomotic site. However, attempts to prevent the axonal loss across the anastomotic methods The entire right-sided brachial plexus of 25 adult male cadavers was dissected, including all 5 spinal nerves (C5-T1), from approximately 5 mm distal to their exit from the intervertebral foramina, to proximal 1 cm of distal branches. All spinal nerves were tagged on the cranial aspect of their circumference using 10-0 nylon suture for orientation. The fascicular dissection of the C5-T1 spinal nerves was performed under microscopic magnification. The area occupied by different nerve fascicles was then expressed as a percentage of the total cross-sectional area of a spinal nerve. results The localization of fascicular groups was fairly consistent in all spinal nerves. Overall, 4% of the plexus supplies the suprascapular nerve, 31% supplies the medial cord (comprising the ulnar nerve and medial root of the median nerve [MN]), 27.2% supplies the lateral cord (comprising the musculocutaneous nerve and lateral root of the MN), and 37.8% supplies the posterior cord (comprising the axillary and radial nerves). coNclusioNs The fascicular dissection and definitive anatomical localization of fascicular groups is feasible in plexal spinal nerves. The knowledge of exact fascicular location might be translatable to the operating room and can be used to anastomose related fascicles in brachial plexus surgery, thereby avoiding the possibility of axonal misrouting and improving the results of plexal reconstruction.

show abstract

Anomalies de la veine cave inférieure sous rénale

Cited by 6 publications

References 6 publications

A Unique Presentation of an Upper Subscapular Nerve Variation Accompanied by an Accessory Subscapular Artery

A Unique Presentation of an Upper Subscapular Nerve Variation Accompanied by an Accessory Subscapular Artery

Bilateral Anatomical Variation in the Formation of Trunks of the Brachial Plexus - A Case Report

A cadaveric microanatomical study of the fascicular topography of the brachial plexus

Contact Info

Product

Resources

About