scholarly journals Case report of high origin of radial, ulnar, and profunda brachii arteries, its clinical implications and review of the literature

2009 ◽  
Vol 8 (4) ◽  
pp. 374-378
Author(s):  
Sampath Madhyastha ◽  
Soubhagya R. Nayak ◽  
Ashwin Krishnamurthy ◽  
Sujatha D’Costa ◽  
Asha Anu Jose ◽  
...  
Keyword(s):  
Additional Data ◽  
Clinical Importance ◽  
Clinical Implications ◽  
Arterial Variations ◽  
Accurate Knowledge ◽  
Variation Patterns ◽  
Fracture Management ◽  
Frequent Site ◽  
The Right ◽  
Upper Third

Arterial variations in the arm are of potential clinical implications as it is a frequent site of injury and also involved in many surgical and invasive procedures. During a dissection of the right upper extremity, an abnormal high origin of the radial and ulnar arteries was found. The brachial artery had a very short segment without any branches, divided into the radial and ulnar arteries at the upper third of the arm. The course and branching pattern of these radial and ulnar arteries in the arm are discussed. It was also observed that the profunda brachii artery was represented by two separate branches arising from the posterior circumflex humeral artery. Accurate knowledge of these variation patterns is of considerable clinical importance in the conduct of reparative surgeries around the shoulder and fracture management of the humerus. These additional data of arterial anomalies to contemporary anatomical literature are of interest to clinicians, in particular vascular and plastic surgeons and radiologists.

scholarly journals Unilateral high division of brachial artery

2016 ◽  
Vol 05 (02) ◽  
pp. 266-272
Author(s):  
T. M. Sucharitha ◽  
L. Hema ◽  
S. V. Phanindra
Keyword(s):  
Upper Limb ◽  
Brachial Artery ◽  
Clinical Importance ◽  
Branching Pattern ◽  
Invasive Procedures ◽  
Arterial Variations ◽  
Female Cadaver ◽  
Variation Patterns ◽  
Cubital Fossa ◽  
The Right

AbstractArterial variations in the arm are of great clinical importance as this area is commonly involved in many surgical and invasive procedures. During dissection, we observed in the right upper limb a variation in the division and branching pattern of brachial artery in a female cadaver. The short segmented brachial artery divided about 6 cms. above the line joining the epicondyles of the humerus, but not in the cubital fossa. The course of the two divisions in the forearm is normal. Knowledge of these variation patterns is useful during surgeries.

scholarly journals Highest extent of lateral and medial heads of triceps brachii muscle

2015 ◽  
Vol 32 (02) ◽  
pp. 063-065
Author(s):  
S. Lovesh ◽  
D. Kaur ◽  
M. Jain ◽  
S. Pandey
Keyword(s):  
Shoulder Joint ◽  
Clinical Importance ◽  
Triceps Brachii ◽  
Medial Head ◽  
Accurate Knowledge ◽  
Fracture Management ◽  
Shoulder Region ◽  
Triceps Brachii Muscle ◽  
Formalin Fixed ◽  
Lateral Head

Abstract Introduction: Various studies have been done on triceps brachii muscle but the description of the highest extent of lateral and medial head of triceps brachii muscle remained unexplored that is why this study was undertaken to know the extent of their proximal attachments in relation to anatomical neck of humerus and capsule of shoulder joint. Materials and Methods: The shoulder region of 50 formalin fixed upper limbs were dissected to explore the capsule of shoulder joint to reach the highest extent of lateral & medial head of triceps brachii muscle where the nature of fibres, fleshy or tendinous was noted. Oblique and vertical distances of proximal attachment of lateral & medial head of triceps brachii muscle to the anatomical neck of humerous was measured with the help of a sliding caliper. Results: Medial head of triceps brachii muscle in all the cases was fleshy in origin while that of lateral head; fibres were fleshy and tendinous in 82% & 18% of cases, respectively. Fibres of lateral and medial head were blending with the capsule of shoulder joint in 28% & 6% of cases respectively. Maximum cases of lateral head were having their oblique and vertical distances between 21-40 mm (64% & 58% respectively) while those for medial head were >40 mm (68% & 74% respectively). Conclusion: Accurate knowledge of these anatomical patterns of triceps brachii muscle are of considerable clinical importance in the conduct of reparative open access and arthroscpic surgeries around the shoulder and the fracture management of the upper end of humerus.

scholarly journals Superficial BrachialArtery with its High Division

2012 ◽  
Vol 52 (187) ◽  
Author(s):  
R Sharma ◽  
R K Singla ◽  
R Sharma ◽  
T Sharma
Keyword(s):  
Upper Extremity ◽  
Brachial Artery ◽  
Prevalence Rate ◽  
Ulnar Artery ◽  
Arterial System ◽  
Arterial Variations ◽  
Accurate Knowledge ◽  
Frequent Site ◽  
Arterial Grafting ◽  
Pedicle Flaps

The upper extremity arterial system shows a large number of variations attributed to the complex and multiple sites of their embryonic development. It is important to be aware of arterial variations in this region because upper extremity is a frequent site of injury. Moreover, brachial artery is of significance in cardiac catheterization for angioplasty, pedicle flaps, or arterial grafting. Accurate knowledge and relationships of major arterial conduits and their variational patterns is important in reparative surgery in the arm, forearm and hand. One such variation is superficial brachial artery with prevalence rate of 0.2- 25%. In this report, the brachial artery emanated normally but coursed superficial to the median nerve and about five cm above the intercondylar line, bifurcated into its terminal branches i.e. radial and ulnar artery. Keywords: brachial artery;high division; variations.

The Occlusion Effect in Unilateral Functional Hearing Loss

1970 ◽  
Vol 13 (1) ◽  
pp. 37-40
Author(s):  
Gary Thompson ◽  
Marie Denman
Keyword(s):  
Hearing Loss ◽  
Bone Conduction ◽  
Low Frequency ◽  
Clinical Implications ◽  
The Right ◽  
Occlusion Effect

Bone-conduction tests were administered to subjects who feigned a hearing loss in the right ear. The tests were conducted under two conditions: With and without occlusion of the non-test ear. It was anticipated that the occlusion effect, a well-known audiological principle, would operate to draw low frequency bone-conducted signals to the occluded side in a predictable manner. Results supported this expectation and are discussed in terms of their clinical implications.

A rare variation in the formation of the lower trunk of the brachial plexus its embryological basis and clinical importance - a case report

2012 ◽  
Vol 6 (4) ◽  
pp. 49-52
Author(s):  
N Satyanarayana ◽  
R Guha ◽  
P Sunitha ◽  
GN Reddy ◽  
G Praveen ◽  
...  
Keyword(s):  
Case Report ◽  
Brachial Plexus ◽  
Upper Limb ◽  
Clinical Importance ◽  
Medical Sciences ◽  
Nerve Roots ◽  
Rare Variation ◽  
Lower Trunk ◽  
Male Cadaver ◽  
The Right

Brachial plexus is the plexus of nerves, that supplies the upper limb.Variations in the branches of brachial plexus are common but variations in the roots and trunks are very rare. Here, we report one of the such rare variations in the formations of the lower trunk of the brachial plexus in the right upper limb of a male cadaver. In the present case the lower trunk was formed by the union of ventral rami of C7,C8 and T1 nerve roots. The middle trunk was absent. Upper trunk formation was normal. Journal of College of Medical Sciences-Nepal,2011,Vol-6,No-4, 49-52 DOI: http://dx.doi.org/10.3126/jcmsn.v6i4.6727

scholarly journals Two muscular variations in the elbow associated with the anterior interosseous nerve

2021 ◽  
Author(s):  
Łukasz Olewnik ◽  
Bartłomiej Szewczyk ◽  
Nicol Zielinska ◽  
Dariusz Grzelecki ◽  
Michał Polguj
Keyword(s):  
Biceps Brachii ◽  
Clinical Importance ◽  
Ulnar Artery ◽  
Flexor Pollicis Longus ◽  
Main Band ◽  
Anatomical Dissection ◽  
Pronator Teres ◽  
Anterior Interosseous Nerve ◽  
Male Cadaver ◽  
The Right

AbstractThe coexistence of different muscular-neurovascular variations is of significant clinical importance. A male cadaver, 76 years old at death, was subjected to routine anatomical dissection; the procedure was performed for research and teaching purposes at the Department of Anatomical Dissection and Donation, Medical University of Lodz. The right forearm and hand were dissected using standard techniques according to a strictly specified protocol. The presence accessory head of the flexor pollicis longus may potentially compress the anterior interosseous nerve. The present case report describes a rare variant of the ulnar head of the pronator teres, characterized by two independent bands (i.e., two proximal attachments). The main band originates from the coronoid process and the second originates from the tendon of the biceps brachii. This type of attachment could potentially affect the compression of the ulnar artery running between the two bands. Additionally, the accessory head of the flexor pollicis longus was observed, which started on the medial epicondyle; its coexistence with a high division median nerve creates a potential pressure site on the anterior interesosseous nerve.

scholarly journals Vertebral Metastasis Treated by Vertebroplasty, a Cause of Respiratory Failure: Case Report and Literature Review

2021 ◽  
pp. 279-283
Author(s):  
Mathieu Chevallier ◽  
Chloé Chevallier-Lugon ◽  
Alex Friedlaender ◽  
Alfredo Addeo
Keyword(s):  
Spinal Fractures ◽  
Safe Procedure ◽  
Vertebral Metastasis ◽  
Minimally Invasive Surgical Procedure ◽  
Venous Circulation ◽  
Minimally Invasive Surgical ◽  
Life Threatening ◽  
Frequent Site ◽  
The Right ◽  
Substantial Morbidity

Bone is a frequent site of metastases in advanced cancers including lung, breast, prostate, kidney, or myeloma. Lesions are commonly located on the spine. Neoplastic invasion of the vertebral body can result in painful vertebral fractures, leading to disability and substantial morbidity. Percutaneous vertebroplasty is a minimally invasive surgical procedure used to treat spinal fractures due to osteolytic tumors. It could result in pain reduction or resolution in 80–90% of patients with fractures, and it improves stability. Although considered safe, vertebroplasty has been associated over the years with life-threatening complications. We have reported the case of a 55-year-old patient with lung adenocarcinoma, who underwent vertebroplasty for a pathological neoplastic fracture of L2. The procedure was complicated by a leak of cement into the systemic venous circulation, characterized by an 11-cm filament in the right heart chambers and multiple pulmonary emboli. To our knowledge, only one similar case was previously reported, involving an intracardiac cement filament longer than 10 cm. The data are scant, hence the importance of collecting and reporting possible complications about what is perceived as a rather safe procedure. The case highlights the need for a robust postprocedure imaging plan to detect complications, which can impact patients’ morbidity and survival.

scholarly journals Study of variations in the pelvicalyceal system of kidney and its clinical importance

2013 ◽  
Vol 8 (3) ◽  
pp. 17-21 ◽  
Author(s):  
PR Wadekar ◽  
SD Gangane
Keyword(s):  
Percutaneous Nephrolithotomy ◽  
Clinical Importance ◽  
Percutaneous Nephrostomy ◽  
Clinical Implications ◽  
Clear Understanding ◽  
Medical Sciences ◽  
Pelvicalyceal System ◽  
Collecting System

Objective The present study has been undertaken to study the variations in renal pelvicalyceal system, to compare them with previous studies and to find their clinical implications. Materials and Methods A total of 100 kidneys (from 50 cadavers) were included in this study. The following parameters were measured 1)Lower Infundibular length, 2)Infundibular Width – Lower Infundibular Width (LIW), Middle Infundibular Width (MIW), Upper Infundibular Width (UIW), 3)Number of minor calyces and 4)Number of major calyces. Results The obtained data showed that there were numerous variations not only in the numbers of calyces of kidneys but also in the infundibular length and width. Conclusion Developments in endourology, percutaneous nephrolithotomy and techniques for retrograde percutaneous nephrostomy have rekindled interest in the anatomy of the renal collecting system. To perform these procedures safely and efficiently it is essential to have a clear understanding of pelvicalyceal anatomy and its variations. Thus the in-depth knowledge of pelvicalyceal anatomy will be of immense value to the clinicians of related specialties. Journal of College of Medical Sciences-Nepal, 2012, Vol-8, No-3, 17-21 DOI: http://dx.doi.org/10.3126/jcmsn.v8i3.8681

scholarly journals A Case of Multiple Posterior Intercostal Artery Common Trunks in Conjunction with Additional Arterial Variations

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Nicholas R. Fanselow ◽  
Nolan Wallace ◽  
Daniel Sehi ◽  
Lokesh Coomar ◽  
John Martin ◽  
...  
Keyword(s):  
Vertebral Artery ◽  
Intercostal Space ◽  
Thoracic Wall ◽  
Thoracic Cavity ◽  
Arterial Variation ◽  
Arterial Variations ◽  
First Case ◽  
Male Cadaver ◽  
The Right ◽  
High Level

Several thoracic vasculature variations were observed in an 81-year-old male cadaver during routine dissection. These included 5 common trunks of posterior intercostal arteries, a descending branch of the right vertebral artery, and atypical neurovascular relationships within intercostal spaces. On the right side, two common trunks of posterior intercostal arteries were observed supplying the 4th-7th intercostal spaces and 9th-11th intercostal spaces, respectively. There was also a small accessary branch supplying the 9th intercostal space. The first three posterior intercostal spaces on the right were supplied by a descending branch of the vertebral artery. On the left side, three common trunks of posterior intercostal arteries were encountered, supplying intercostal spaces 3-5, 6-7, and 11 plus the subcostal space. An atypical neurovascular relationship was observed in the right 6th intercostal space, as well as the left 2nd, 3rd, and 6th intercostal spaces. This is the first case report that presents 5 common trunks of posterior intercostal arteries, as well as common trunks in conjunction with other arterial variation in the posterior thoracic wall. These variations carry a high level of clinical significance and may be helpful in guiding decision-making related to surgical procedures related to the posterior thoracic cavity and spine.

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