This is a normal fetal ultrasound performed at 30 weeks gestation.
In the middle of the screen, a clear outline of the spine and ribs
is visible. The cross hair is between two ribs just above the
spine.
Review Date: 11/21/2010
Reviewed By: Linda Vorvick, MD, Family Physician, Seattle Site Coordinator,
Lecturer, Pathophysiology, MEDEX Northwest Division of Physician
Assistant Studies, University of Washington School of Medicine; and
Susan Storck, MD, FACOG, Chief, Eastside Department of Obstetrics
and Gynecology, Group Health Cooperative of Puget Sound, Redmond,
Washington; Clinical Teaching Faculty, Department of Obstetrics and
Gynecology, University of Washington School of Medicine. Also
reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org)
