Nerve compression due to an abnormal muscle.
نویسنده
چکیده
A muscle, 7.5 c.m. long and 1.4 c.m. wide at its thickest part lay just inferior to the piriformis muscle on both sides of the lower limb. It was not part of the piriformis muscle as it originated from the lower margin of the greater sciatic notch and inserted into the greater trochanter of femur just posterior to the piriformis. (Piriformis muscle originated from the pelvis surface of the 2nd, 3rd and 4th sacral pedicles).
منابع مشابه
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متن کاملNeuroprotection effects of ethyl acetate and n-butanol fractions of the hydroalcoholic extract of Tanacetum bodjnordens on sciatic nerve compression in male rats
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متن کاملUlnar nerve palsy due to concomitant compression by the anconeus epitrochlearis muscle and a ganglion cyst.
Compression neuropathy of the ulnar nerve at the elbow is commonly caused by constriction at the fibrous cubital tunnel or an anatomical elbow deformity. Many uncommon causes of compression have been described, including Osborne’s band, ulnar nerve subluxation,1 anatomical confines of the cubital tunnel, elbow osteoarthritis, ganglion,2 prominent medial head of triceps,3 and an anconeus epitroc...
متن کاملMagnetic resonance neurography in extraspinal sciatica.
BACKGROUND Sciatica without evidence of lumbosacral root compression is often attributed to piriformis syndrome. However, specific diagnostic tools have not been available to demonstrate sciatic nerve entrapment by the piriformis muscle. OBJECTIVE To evaluate the use of magnetic resonance (MR) neurography in identifying abnormalities of the sciatic nerve in patients with unexplained sciatica....
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ورودعنوان ژورنال:
- The Medical journal of Malaysia
دوره 36 4 شماره
صفحات -
تاریخ انتشار 1981