scholarly journals Comment on “Variability in the Branching Pattern of the Internal Iliac Artery in Indian Population and Its Clinical Importance”

2016 ◽  
Vol 2016 ◽  
pp. 1-2
Author(s):  
Vinodhini Bhaskaran
Keyword(s):  
Iliac Artery ◽  
Indian Population ◽  
Internal Iliac Artery ◽  
Clinical Importance ◽  
Branching Pattern ◽  
Internal Iliac

scholarly journals Variability in the Branching Pattern of the Internal Iliac Artery in Indian Population and Its Clinical Importance

2014 ◽  
Vol 2014 ◽  
pp. 1-6 ◽  
Author(s):  
Sumathilatha Sakthivelavan ◽  
Sharmila Aristotle ◽  
Anandarani Sivanandan ◽  
Sakthivelavan Sendiladibban ◽  
Christilda Felicia Jebakani
Keyword(s):  
Iliac Artery ◽  
Indian Population ◽  
Internal Iliac Artery ◽  
Clinical Importance ◽  
Branching Pattern ◽  
Internal Pudendal Artery ◽  
Superior Gluteal Artery ◽  
Type Ia ◽  
Internal Iliac ◽  
The Common

Internal iliac artery (IIA) is one of the terminal branches of the common iliac artery and is the prime artery of pelvis. The artery has many parietal and visceral branches and hence the variations are frequently noted. The larger branches, namely, the inferior gluteal artery, the superior gluteal artery, and the internal pudendal artery, show sufficient regularity in their patterns of origin to allow typing. The variability of the IIA and its branching pattern were studied by dissecting sixty-eight male pelvic halves (34 right and 34 left) and forty-eight female pelvic halves (24 right and 24 left sides). In significant number of specimens, IIA terminated without dividing into 2 trunks as against the usual description. There was also considerable interchange of branches between the 2 terminal divisions. The patterns of branching noted were grouped as per Adachi’s classification. The incidence was noted to be as follows: type Ia in 60.6%, type Ib in 2.6%, type IIa in 15.8%, and type III in 21%. The other types were not observed in this study. Conclusion. Interventions in the pelvic region must take into account the variability of the IIA and its branches that can modify the expected relations and may lead to undesired hemorrhagic or embolic accidents.

scholarly journals VARIATIONS IN THE BRANCHING PATTERN OF THE INTERNAL ILIAC ARTERY IN AN ADULT MALE – A CASE REPORT. Variaciones en el patrón de ramificación de la arteria ilíaca interna en un varón adulto: informe de un caso

2016 ◽  
Vol 4 (1) ◽  
pp. 25-28
Author(s):  
Satheesha Nayak B ◽  
Srinivasa Rao Sirasanagandla ◽  
Narendra Pamidi ◽  
Raghu Jetti
Keyword(s):  
Iliac Artery ◽  
Internal Iliac Artery ◽  
Clinical Importance ◽  
Branching Pattern ◽  
Obturator Artery ◽  
Cadaveric Specimen ◽  
Internal Iliac ◽  
Posterior Division ◽  
Anterior Division ◽  
The Right

Variaciones en el patrón de ramificación de la arteria ilíaca interna son ocasionalmente encontradas en las disecciones cadavéricas y las cirugías. Algunas de las variaciones son de importancia quirúrgica y clínica e ignorarlas podría derivar en alarmantes sangrados durante las prácticas quirúrgicas. Evaluamos las variantes en el patrón de la arteria ilíaca interna en un cadáver masculino. La división de la arteria ilíaca interna dio origen a las arterias rectal media y obturatriz. La arteria vesical superior tenía su origen en la arteria obturatriz. La división posterior de la arteria ilíaca interna dio lugar a las arterias iliolumbar, sacra lateral, glútea superior y pudenda interna. La arteria glútea inferior estaba ausente. Variations in the branching pattern of the internal iliac artery are occasionally encountered during cadaveric dissections and surgeries. Some of the variations are of surgical and clinical importance and ignoring them might result in alarming bleeding during surgical procedures. We report variant branching pattern of the right internal iliac artery in a male cadaveric specimen. The anterior division of the internal iliac artery gave origin to obturator and middle rectal arteries. Superior vesical artery took its origin from the obturator artery. The posterior division of the internal iliac artery gave iliolumbar, lateral sacral, superior gluteal and internal pudendal arteries. The inferior gluteal artery was absent.

scholarly journals Clinical importance of a star shaped branch of internal iliac artery and unusual branches of an abnormal obturator artery: rare vascular variations

2016 ◽  
Vol 15 (2) ◽  
pp. 168-172
Author(s):  
Satheesha Badagabettu Nayak ◽  
Anitha Guru ◽  
Deepthinath Reghunathan ◽  
Prasad Alathadi Maloor ◽  
Abhinitha Padavinangadi ◽  
...  
Keyword(s):  
Iliac Artery ◽  
Internal Iliac Artery ◽  
Clinical Importance ◽  
Gluteal Region ◽  
Common Trunk ◽  
Branching Pattern ◽  
Undergraduate Medical Students ◽  
Superior Gluteal Artery ◽  
Obturator Artery ◽  
Internal Iliac

Abstract The internal iliac artery (IIA) is one of the branches of the common iliac artery and supplies the pelvic viscera, the musculoskeletal part of the pelvis, the gluteal region, the medial thigh region and the perineum. During routine cadaveric dissection of a male cadaver for undergraduate Medical students, we observed variation in the course and branching pattern of the left IIA. The artery gave rise to two common trunks and then to the middle rectal artery, inferior vesicle artery and superior vesicle artery. The first, slightly larger, common trunk gave rise to an unnamed artery, the lateral sacral artery and the superior gluteal artery. The second, smaller, common trunk entered the gluteal region through the greater sciatic foramen, below the piriformis muscle and presented a stellate branching pattern deep to the gluteus maximus muscle. Two of the arteries forming the stellate pattern were the internal pudendal artery and the inferior gluteal artery. The other two were muscular branches.

scholarly journals Anatomical Study on the Variations in the Branching Pattern of Internal Iliac Artery

2012 ◽  
Vol 77 (S2) ◽  
pp. 248-252 ◽  
Author(s):  
H. Mamatha ◽  
B. Hemalatha ◽  
P. Vinodini ◽  
Antony Sylvan D. Souza ◽  
S. Suhani
Keyword(s):  
Iliac Artery ◽  
Internal Iliac Artery ◽  
Anatomical Study ◽  
Branching Pattern ◽  
Internal Iliac

scholarly journals Study on Variations in the Origin and Branching Pattern of Internal Iliac Artery in Cadavers

2018 ◽  
Vol 11 (4) ◽  
pp. 2201-2207
Author(s):  
Yuvaraj Maria Francis ◽  
Thotakura Balaji ◽  
Hannah Sugirthabai Rajila Rajendran ◽  
Vaithianathan Gnanasundaram ◽  
Aruna Subramanian ◽  
...  
Keyword(s):  
Iliac Artery ◽  
Internal Iliac Artery ◽  
Average Length ◽  
Ideal Point ◽  
Pelvic Cavity ◽  
Branching Pattern ◽  
Pattern Length ◽  
Internal Iliac ◽  
Pelvic Viscera ◽  
Posterior Division

The variations in blood vessels are common and have long received the attention of anatomists and surgeons. The true pelvic cavity usually refers to that part of pelvis, which has its bony walls, the sacrum and lower part of hip bone. This small area is well covered by bones and has important structures namely the pelvic viscera, pelvic floor muscles, vessels and nerves supplying it. The aim of the study was to know the branching pattern of internal iliac artery based on the Adachis classification, along with length and thickness of artery. The internal iliac artery was traced from its origin, course, branching pattern, length and thickness of the trunk of internal iliac artery was measured by using digital vernier calliper from its point of origin to bifurcation into anterior and posterior division. The length of right & left internal iliac artery ranged from 2.4 cm to 5.4 cm with average length of 3.943cm ± 0.859cm, whereas the length of left internal iliac artery ranged from 2.7cm to 4.7cm with average length of 3.610cm ± 0.626cm. Bilateral ligation of internal iliac artery is helpful in controlling postpartum haemorrhage. Applying ligatures on an anomalous blood vessel may lead to alarming haemorrhage. The most ideal point of ligation of internal iliac artery would be distal to its posterior division, since proximal ligation has been associated with buttock claudication and necrosis. Knowledge regarding the internal iliac artery and its branches is helpful in applying ligatures safely during pelvic surgeries.

scholarly journals BRANCHING PATTERN OF FETAL INTERNAL ILIAC ARTERY. PATRÓN DE RAMIFICACIÓN DE LA ARTERIA ILÍACA INTERNA FETAL

2016 ◽  
Vol 2 (3) ◽  
pp. 100-105 ◽  
Author(s):  
Sumathilatha Sakthivelavan ◽  
Sakthivelavan D Sendiladibban ◽  
Christilda Felicia
Keyword(s):  
Iliac Artery ◽  
Internal Iliac Artery ◽  
External Iliac Artery ◽  
Branching Pattern ◽  
Inferior Gluteal Artery ◽  
Internal Pudendal Artery ◽  
Superior Gluteal Artery ◽  
Branching Patterns ◽  
Internal Iliac ◽  
The Common

Objetivo: Estudiar el patrón de ramificación de la arteria ilíaca interna del feto y que son equivalentes a la disposición de las ramas ilíacas internas en los adultos. Métodos: Veinticuatro mitades de pelvis fueron utilizados como muestras. Que se obtuvieron de fetos nacidos muertos, de 5 a 9 meses de edad gestacional. Resultados: la arteria ilíaca interna está en consonancia con la arteria ilíaca común y más grande que la arteria ilíaca externa. Tres tipos de ramificación se observaron sobre la base de las grandes ramas, a saber, la arteria glútea inferior, la arteria pudenda interna y la arteria glútea superior. Los resultados se correlacionaron con los patrones de ramificación descriptos por Piersol (1930). Conclusión: La disposición más común, tenía dos grandes troncos procedentes de la arteria iliaca interna, la posterior era la arteria glútea superior y la anterior se dividía en arterias pudenda y glútea inferior. Los otros patrones conducen variables en los adultos que son de importancia embriológicos y quirúrgicos. Objective: To study the branching pattern of fetal internal iliac artery and to correlate with the arrangement of the internal iliac branches in adults. Methods: Twenty four pelvic halves were used as specimens. They were obtained from the dead born fetuses of 5 to 9 months of gestational age. Results: Internal iliac artery was in line with the common iliac artery and larger than the external iliac artery.  Three types of branching were observed based on the large branches namely inferior gluteal artery, internal pudendal artery and superior gluteal artery. The findings were correlated with the patterns of branching described by Piersol (1930). Conclusion: The most common arrangement had two large trunks originating from internal iliac artery, the posterior one being superior gluteal artery and the anterior one divided into internal pudendal and inferior gluteal arteries. The other patterns lead to variable branching patterns in adults that are of embryological and surgical significance. 

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