Klippel-Feil syndrome, or synostosis of the cervical spine, is the result of an abnormal division of somites during embryonic development. This report analyses an adult male (exhumed from a Portuguese graveyard dating from the 13th to the 15th century) with malformations in the cranium and vertebral column. Besides the lesions that are typical of Klippel-Feil syndrome type II, other defects usu...

Caudal regression syndrome (CRS) is characterized by a group of heterogeneous anomalies involving the distal spinal cord and vertebral column, genitourinary system, hind gut and limbs. The malformation may range from minor anomalies of spine and spinal cord to the extreme, the sirenomelia. Various authors pointed out an overlap of spectrum of anomalies in CRS and VACTERL (vertebral, anorectal, ...

Some studies emphasized that anatomic mechanisms of vertebral aberrations could be associated with large breasts. The effect of mammaplasty operation on the vertebral column and body posture seems to be beneficial; in this trial, it was planned to investigate the objective radiologic effect of reduction mammaplasty on the posture of the vertebral column in a group of patients operated due to th...

Despite their semi-aquatic mode of life, modern crocodylians use a wide range of terrestrial locomotor behaviours, including asymmetrical gaits otherwise only found in mammals. The key to these diverse abilities may lie in the axial skeleton. Correlations between vertebral morphology and both intervertebral joint stiffness and locomotor behaviour have been found in other animals, but the verteb...

Five cases of syphilitic aortic aneurysm with erosion of the spinal column are reviewed. Four patients underwent operation. When erosion of the spine was mild or moderate, the aortic lesion only was treated. Aneurysm associated with extensive vertebral erosion was treated in two cases by anterior spinal fusion combined with replacement of the disc and part of the aorta. In one of these cases th...

total, regional and segmental growth rate of vertebral column were studied during the postnatal life of 30 male camels. these animals were into five groups of neonate, 1 y, 2.5-3y, 4-4.5y, 5.5-6y and 7-10 years divided. the results revealed that, although the growth rate was higher in younger animals than the older ones, but it was not constant in an regions and it was varied according to the a...

A hypertrophy of psoas muscle (PM) is assigned to be one of the major determinants for sprint running [2]. Moreover, the erector spinae and quadratus lumborum muscles related to the sprint performance [3]. These results suggest that higher sprint performance require the stabilization of the trunk lateral movement. The main function of PM is to flex the thigh on the pelvis, but also counteract a...

Forestier and Rotes-Querol (1950) described a disease of the spinal column, occurring mostly in elderly persons and frequently mistaken for ankylosing spondylitis, which they designated "hyperostose ankylosante vertebrale senile". The clinical manifestations of this disease are characterized by a decreased mobility of the spine, caused by bony outgrowths bridging the anterior and lateral faces ...

The spine is the most common site of skeletal metastases with its involvement occurring in up to 40% of patients. Metastatic spinal involvement can cause a number of sequelae like pain, instability and neurologic compression. About 10% of patients with involvement of the vertebral column will subsequently develop neurologic compression.The metastatic spinal lesions mostly affect the vertebral b...

Anterior column of the spine, especially vertebral endplates, plays an important role in intervertebral spinal reconstruction. Therefore the intrinsic benefits associated with the use of intervertebral implants, there are many complications that can be observed with the use of this support. One of the most common of those problems is subsidence of the implant into the vertebral body [1].This ca...