[Results in the lumbopelvic isokinetic and functional training in patients operated with dynamic stabilization system].

Introduction: the tendency in the rehabilitation is to train specifically to the lumbopelvic girdle muscles, to give stability and segmentary control of the same.

Objective: to evaluate the isokinetic lumbopelvic in the patient's functional qualities with a dynamic instrumentation system (Accuflex).

Material And Methods: post-operated patients of spinal stenosis by means of dynamic liberation and fixation (Accuflex).

Two novel mutations in the GAN gene causing giant axonal neuropathy.

Background: Giant axonal neuropathy (GAN) is a rare neurodegenerative disease transmitted in an autosomal recessive mode. This disorder presents motor and sensitive symptoms with an onset in early childhood. Progressive neurodegeneration makes the patients wheelchair dependent by the end of the second decade of life.

Diagnosis of Morquio-A patients in Mexico: How far are we from prompt diagnosis?

Mucopolysaccharidosis IV A, better known as Morquio-A syndrome, is a rare condition with severe skeletal and multiorgan involvement. Sometimes is not easy to differentiate from other skeletal dysplasias. Prior to definitive diagnosis, patients have been delayed or misdiagnosis due to lack of knowledge of local physicians about this disease.