A CADAVERIC STUDY OF VARIATIONS IN THE UROLOGICAL SYSTEM
Journal Title: International Journal of Anatomy and Research - Year 2018, Vol 6, Issue 3
Abstract
Introduction: Knowledge of anatomical variations of the urinary system is important for urological surgeries involving renal transplant and radiological interpretations. When urologists and clinicians have a sound knowledge of anatomical variations, it eases management, surgical interventions and helps to reduce complications. Advanced imaging technology is the boon for the patients requiring minimally invasive approaches for various kidney disorders. These approaches require precise knowledge of normal and variant anatomy of the kidneys, ureters and vascular structures at the hilum of the kidney. Therefore, the objective of this study was to furnish the clinicians with the major anatomical variations of urological system. Method: Ninety adult human cadavers were examined for number, shape and position of kidneys and the ureters over a period of 5 years. Out of these, 85 were males and 15 were female cadavers. Results: Kidneys were bilaterally present in all the cadavers. Hypoplastic kidneys were seen bilaterally in 3.3% cadavers. Out of 90 cadavers, 3 showed bilateral and 6 showed unilateral lobulated kidneys. 2 cadavers showed unilateral (1 L, 1 R) incomplete double ureter. One showed bilateral and 5 showed unilateral accessory renal artery amongst 90 cadavers. Ectopic kidney was seen in one cadaver. Conclusions: Morphological variations in the kidney are very common and are clinically important for urosurgeons.
A MORPHOMETRIC STUDY OF BODY AND VERTEBRAL CANAL OF THORACIC VERTEBRAE & ITS CLINICAL SIGNIFICANCE
Introduction: Accurate anatomical descriptions of the size, shape and orientation of the main structures of the human vertebrae and intervertebral discs are necessary for a variety of approaches and objectives such as th...
STUDY OF VARIATION IN COURSE OF RADIAL NERVE IN AXILLA AND POSTERIOR COMPARTMENT OF ARM
Background: Radial nerve is the continuation of the posterior cord of the brachial plexus in the Axilla. It is the nerve of extensor compartment of upper limb. Objectives: To know the course, and variations of radial ner...
MORPHOMETRIC STUDY OF PYRAMIDAL LOBE AND LEVATOR GLANDULAE THYROIDAE AND ITS SURGICAL SIGNIFICANCE
Introduction: The thyroid gland is an important endocrine gland in human body , thyroid disorder being the common health problem affecting almost 5% of the population. Incomplete removal of thyroid gland may cause recurr...
A MORPHOMETRICAL STUDY OF FORAMEN MAGNUM IN ADULT HUMAN DRIED SKULL OF SOUTH INDIAN POPULATION
Introduction: Foramen magnum is a wide opening present in the occipital bone of the cranium. Morphometry of foramen magnum are important because vital structures pass through it and for sex determination of skulls. The a...
ANATOMICAL VARIATIONS OF THE HUMAN THORACIC DUCT
Background and Aims: The thoracic duct is the major lymphatic duct in the human body, the variations in the origin, course and termination of the thoracic duct are of great clinical importance during surgeries related to...