Unilateral high division of the sciatic nerve: a case report
Journal Title: Medpulse International Journal of Dentistry - Year 2014, Vol 1, Issue 5
Abstract
Introduction: The sciatic nerve is the largest nerve in the body. It passes through the inferior part of greater sciatic notch below piriformis muscle. It enters the back of the thigh at the lower border of the gluteus maximus and runs vertically downwards up to the superior angle of popliteal fossa where it terminates by dividing into tibial and common fibular nerves. However it may divide within the pelvis and as such its relationship with piriformis becomes variable. One such variations in the division of sciatic nerve was encountered during routine cadaveric dissection of first M,B.B.S students in the department of anatomy, Government Medical College, Aurangabad in an adult male cadaver where the sciatic nerve divided high up in pelvis with the common fibular component piercing piriformis and tibial component passing inferior to its lower border. Such anatomical variation of the sciatic nerve may contribute to the entrapment neuropathy called piriformis syndrome, failed sciatic nerve block in anaesthesia and nerve injury during intramuscular injections in gluteal region.
Authors and Affiliations
Bashir Khan, Mujahid Ansari
Keywords
Related Articles
- EP ID EP177100
- DOI -
- Views 170
- Downloads 0
Clinical profile of Vernal kerato-conjunctivitis patients at tertiary care hospital in Aurangabad district of Maharashtra, India
Vernal kerato-conjunctivitis also called as Spring Catarrh is a chronic and recurrent allergic type of conjunctivitis commonly affecting pre-pubertal age-group individuals during the spring season and the summer season....
Effect of Pranayama on cardiopulmonary functions and serum MDA levels
Yoga, pranayama, trascedental meditation are age old ancient Indian techniques known for providing a better way of living. They are claimed to improve status of body and mind. There are some evidences that pranayama prod...
Study on the role of streptococcus mutans in dental caries
Dental infections like tooth decay and periodontal disease are common chronic infectious diseases in humans. The mutans streptococci are found in plaque and are cariogenic. They colonize the host only after the eruption...
Interspecies communication in oral biofilm
The diversity of signalling opportunities within microbial communities, and the significant role of these molecules in coordinating gene expression and promoting biofilm formation, has provided the impetus to investigate...
Growing Teratoma Syndrome of Ovary: An Unusual and a Late Manifestation in the Small Bowel, a Very Rare Encounter
Abstract: Growing teratoma syndrome of an ovarian non Dysgerminomatous germ cell neoplasm is a rare clinical phenomenon that is characterized by multiple enlarging masses composed of mature elements. Growing teratoma as...