Marked skin hyperextensibility with widened atrophic scars and joint hypermobility are found in the Classical Type of EDS. The skin manifestations range in severity from mild to severe expression. The skin is smooth and velvety with the evidence of tissue fragility and easy bruisability. Complications of joint hypermobility include sprains, dislocations/subluxations and pes planus (flat foot) to name a few. Recurrent joint subluxations are common in the shoulder, patella and temporomandibular joints. Muscle hypotonia and delayed gross motor development may also be evident. Fatigue is a frequent complaint.

Physicians should consider treating all EDS patients with the extreme care required for Vascular EDS patients.