New secondary sign of ACL tear – The medial femoral notch sign (Gupta-Botchu sign)

“The Cliff Sign” - A New Radiographic Sign Of Hip Instability

Natural Selection: Sign, Sign, Everywhere a Sign

Natural selection is an important factor influencing variation in the human genome, but most genetic studies of natural selection have focused on variants with unknown phenotypic associations. This trend is changing. New studies are rapidly revealing the effects of natural selection on genetic variants of known or likely functional importance.

Segmentation of the lateral femoral notch sign with MRI using a new measurement technique

BACKGROUND The goal of this present study was to precisely determine the dimension and location of the impaction fracture on the lateral femoral condyle in patients with an ACL rupture. METHODS All patients with post-injury bi-plane radiographs and MRI images after sustaining a tear to the anterior cruciate ligament were included. Lateral radiographs of the affected knee were inspected for a ...

New clinical sign of cervical myelopathy: Wazir hand myelopathy sign.

INTRODUCTION Cervical spondylotic myelopathy (CSM) represents a spectrum of pathologies with progressive compression of the spinal cord. The clinical signs and symptoms play a key role in diagnosis. The characteristic hand myelopathy signs are of significant clinical importance. The aim of this descriptive study was to report a relatively easy to elicit new hand myelopathy sign. The basis for t...

Trauma or Tumor? The Nail Splay Sign