Cri du Chat Syndrome and congenital dislocation of the hips and knees: case report.

Introduction: Cri Du Chat Syndrome (CdCS) is an autosomal genetic disorder involving the complete or partial deletion of the short arm of chromosome 5 (5p). The size of the CdCS deletion ranges from approximately 10-45 Mb.

Clinical Case: Female patient, one year and three months old, presents hyperextension of the knees.

Coracoclavicular Joint Arthrosis - An Uncommon Cause of Shoulder Pain.

The coracoclavicular joint is a diarthrodial synovial joint that is eventually located between the upper surface of the horizontal part of the coracoid process and the conoid tubercle of the clavicle, and is considered an unusual anatomical alteration. The coracoclavicular joint has a low prevalence and can be diagnosed by imaging tests - radiography and computed tomography. Treatment can be performed both conservatively and surgically.