Table 4

Aetiological classification of pathology

GDOsHospitalRehab
Degenerative43%(35)82%(41)80%(28)
Congenital33%(27)2%(1)0%(0)
Inflammatory11%(9)0%(0)0%(0)
Traumatic7% (6)2%(1)3%(1)
Neoplastic4% (3)0%(0)6%(2)
Metabolic2% (2)14%(7)11%(4)
Total100%(82)100%(50)100%(35)