Fetal Heart Activity US
Fetal Quadrant four one Amniotic fluid index derived by US
Fetal Body weight percentile Comparison of estimated fetal weight with standard population distribution at same estimated gestational age
Body weight percentile Comparison of estimated fetal weight with standard population distribution at same estimated gestational age
Fetal Body weight percentile range Categorization by comparison with standards
Fetal body weight estimation formula Narrative [Bibliographic Citation] Citation
Fetal Abdomen [Area] Cross section derived by US
Fetal Bowel Diameter US
Fetal Colon lumen Diameter US
Fetal Eye Diameter US
Fetal Aortic valve Diameter US
Fetal Mitral valve Diameter US
Fetal Quadrant three Amniotic fluid index derived by US
Fetal Pulmonary valve Diameter US
Fetal Tricuspid valve Diameter US
Fetal Left ventricular outflow tract Diameter US.doppler
Fetal Right ventricular outflow tract Diameter US
Fetal Pulmonary artery Diameter US
Fetal Renal pelvis - left Diameter US
Fetal Renal pelvis - right Diameter US
Fetal Small bowel Diameter US
Fetal Umbilical vein Diameter US
Fetal Urinary bladder Diameter US
Fetal Quadrant two Amniotic fluid index derived by US
Fetal Yolk sac Diameter US
Fetal Amniotic fluid space Diameter largest pocket US
Fetal Abdomen Diameter.anterior-posterior US
Fetal Thorax Diameter.anterior-posterior US
Fetal Head Diameter.biparietal US
Fetal Head Mean biparietal diameter Estimated from gestational age
Fetal Head Mean biparietal diameter estimated from Cerebellar diameter (US)
Fetal Head Diameter.biparietal/Diameter.occipital derived by US
Fetal Head Diameter.BPD.area-corrected derived by US
Fetal Kidney - left Hilum-cortex diameter US
Fetal Amniotic fluid index.sum derived by US
Fetal Kidney - right Hilum-cortex diameter US
Fetal Kidney Mean width Estimated from gestational age
Fetal Amniotic fluid space Maximum diameter largest pocket US
Fetal Amniotic fluid space Mean diameter largest pocket US
Fetal Kidney - left Longitudinal diameter US
Fetal Kidney - right Longitudinal diameter US
Fetal Liver Longitudinal diameter US
Fetal Kidney Mean longitudinal diameter Estimated from gestational age
Fetal Liver Mean longitudinal diameter Estimated from abdominal circumference
Fetal Liver Mean longitudinal diameter Estimated from gestational age
Fetal Head Binocular distance estimated from Biparietal diameter on US
Fetal Abdomen Mean diameter Estimated from gestational age
Fetal Head Diameter.occipito-frontal US
Fetal Head Diameter.outer to outer US
Fetal Kidney - left Thickeness US
Fetal Kidney - right Thickeness US
Fetal Cisterna magna Diameter.sagittal US
Fetal Cisterna magna Mean sagittal diameter Estimated from gestational age
Fetal Abdomen Diameter transverse US
Fetal Cerebellum Diameter transverse US
Fetal Thorax Diameter transverse US
Fetal Head Binocular distance US
Fetal Cerebellum Mean transverse diameter Estimated from gestational age
Fetal body weight estimation formula Narrative [Equation] Equation
Fetal Femur length/Abdominal circumference derived by US
Fetal Femur length/Biparietal diameter derived by US
Fetal Femur length/Head circumference derived by US
Fetal position palpation
Fetal position US
Fetal presentation palpation
Fetal presentation US
Number of fetuses by US
Fetal Biophysical profile.amniotic fluid volume US
Fetal Sex US
Fetal Narrative Sex US
Gestational age Estimated
Gestational age Estimated from last menstrual period
Gestational age Estimated from ovulation date
Gestational age Estimated from selected delivery date
Gestational age US composite estimate
Gestational age estimated from Abdominal circumference on US
Gestational age estimated from Abdominal circumference on US by Campbell 1975 method
Gestational age estimated from Abdominal circumference on US by Hadlock 1982 method
Fetal Biophysical profile.body movement US
Gestational age estimated from Abdominal circumference on US by Hadlock 1984 method
Gestational age estimated from Abdominal circumference on US by Jeanty 1984 method
Gestational age estimated from area corrected Biparietal circumference (US)
Gestational age estimated from Binocular distance on US
Gestational age estimated from Binocular distance on US by Jeanty 1984 method
Gestational age estimated from Biparietal circumference (US)
Gestational age estimated from Biparietal diameter on US
Gestational age estimated from Biparietal diameter on US by Campbell 1975 method
Gestational age estimated from Biparietal diameter on US by Doubilet 1993 method
Gestational age estimated from Biparietal diameter on US by Hadlock 1982 method
Fetal Biophysical profile.breathing movement US
Gestational age estimated from Biparietal diameter on US by Hadlock 1984 method
Gestational age estimated from Biparietal diameter on US by Hansmann 1985 method
Gestational age estimated from Biparietal diameter on US by Hobbins 1983 method
Gestational age estimated from Biparietal diameter on US by Jeanty 1984 method
Gestational age estimated from Biparietal diameter on US by Kurtz 1980 method
Gestational age estimated from Biparietal diameter on US by Sabbagha 1978 method
Gestational age estimated from Cerebellar diameter by method of Goldstein 1987 (US)
Gestational age estimated from Crown rump length on US
Gestational age estimated from Crown rump length on US by Hadlock 1992 method
Gestational age estimated from Crown rump length on US by Hansmann 1985 method
Fetal Biophysical profile.heart rate reactivity US
Gestational age estimated from Crown rump length on US by Jeanty 1984 method
Gestational age estimated from Crown rump length on US by Nelson 1981 method
Gestational age estimated from Crown rump length on US by Robinson 1975 method
Gestational age estimated from Crown rump length on US by Yeh 1988 method
Gestational age estimated from Fibula length (US)
Gestational age estimated from Fibula length by method of Jeanty 1984 (US)
Gestational age estimated from Fibula length by method of Merz 1987 (US)
Gestational age estimated from Femur length on US
Gestational age estimated from Femur length on US by Hadlock 1984 method
Gestational age estimated from Femur length on US by Hansmann 1985 method
Fetal Heart Narrative Activity US
Fetal Biophysical profile.sum Derived
Gestational age estimated from Femur length on US by Hohler 1982 method
Gestational age estimated from Femur length on US by Jeanty 1984 method
Gestational age estimated from Femur length on US by Merz 1987 method
Gestational age estimated from Femur length on US by Obrien 1982 method
Gestational age estimated from Foot length on US by Mercer 1987 method
Gestational age estimated from Gestational sac diameter on US
Gestational age estimated from Gestational sac diameter on US by Hellman 1969 method
Gestational age estimated from Gestational sac diameter on US by Rempen 1991 method
Gestational age estimated from Head circumference on US
Gestational age estimated from Head circumference on US by Hadlock 1982 method
Fetal Biophysical profile.tone US
Gestational age estimated from Head circumference on US by Hadlock 1984 method
Gestational age estimated from Head circumference on US by Hoffbauer 1979 method
Gestational age estimated from Head circumference on US by Jeanty 1984 method
Gestational age estimated from Humerus length on US
Gestational age estimated from Humerus length on US by Jeanty 1984 method
Gestational age estimated from Humerus length on US by Merz 1987 method
Gestational age estimated from Radius length (US)
Gestational age estimated from Radius length by method of Merz 1987 (US)
Gestational age estimated from Tibia length on US
Gestational age estimated from Tibia length on US by Jeanty 1984 method
Fetal Mitral valve Peak A wave US.doppler
Gestational age estimated from Tibia length on US by Merz 1987 method
Gestational age estimated from Ulna length (US)
Gestational age estimated from Ulna length by method of Jeanty 1984 (US)
Gestational age estimated from Ulna length by method of Merz 1987 (US)
Fetal Placenta Grade US
Head circumference/Abdominal circumference derived by US
Fetal Heart rate US
Fetal Identification criteria US
Fetal Narrative Identification criteria US
Fetal [Identifier] Identifier
Fetal Tricuspid valve Peak A wave US.doppler
Fetal Umbilical cord.placenta Narrative Insertion site US
Fetal Kidney length/Abdominal circumference derived by US
Fetal Head Lateral ventricular body width/Hemispheric width derived by US
Fetal Crown Rump length US
Fetal Clavicle diaphysis [Length] US
Fetal Femur diaphysis [Length] US
Fetal Fibula diaphysis [Length] US
Fetal Foot [Length] US
Fetal Humerus diaphysis [Length] US
Fetal Radius diaphysis [Length] US
Fetal Mitral valve Peak E wave US.doppler
Fetal Tibia diaphysis [Length] US
Fetal Ulna diaphysis [Length] US
Fetal Femur diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Fibula diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Humerus diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Radius diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Tibia diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Ulna diaphysis [Length] mean Estimated from gestational age.Merz. 1987
Fetal Abdomen Circumference derived by US
Fetal Abdomen Circumference US
Fetal Tricuspid valve Peak E wave US.doppler
Fetal Abdomen Circumference measured by ellipse overlay (US)
Fetal Abdomen Circumference US.traced
Fetal Head Circumference derived from occipital-frontal diameter and outer-outer transaxial diameter (US)
Fetal Head Circumference derived from occipital-frontal diameter and outer-inner biparietal diameter (US)
Fetal Head Circumference US
Fetal Head Circumference measured by ellipse overlay (US)
Fetal Head Circumference US.traced
Fetal Thorax Circumference derived by US
Fetal Thorax Circumference US
Fetal Thorax Circumference measured by ellipse overlay (US)
Fetal Mitral valve E-wave/A-wave US.doppler
Fetal Thorax Circumference US.traced
Fetal Abdomen Mean perimeter Estimated from gestational age
Fetal Heart position US
Fetal Narrative Heart position US
Fetal Cerebral artery anterior Pulsatility index US.doppler
Fetal Cerebral artery middle Pulsatility index US.doppler
Fetal Umbilical artery at fetus Pulsatility index US.doppler
Fetal Umbilical artery at placenta Pulsatility index US.doppler
Fetal Umbilical artery between fetus and placenta Pulsatility index US.doppler
Fetal Heart R-R duration US
Fetal Tricuspid valve E-wave/A-wave US.doppler
Fetal Cerebral artery anterior Resistivity index US.doppler
Fetal Umbilical artery at fetus Resistivity index US.doppler
Fetal Umbilical artery at placenta Resistivity index US.doppler
Fetal Umbilical artery between fetus and placenta Resistivity index US.doppler
Fetal Abdomen Study observation US
Fetal Abdomen Narrative Study observation US
Fetal Abdominal wall Study observation US
Fetal Abdominal wall Narrative Study observation US
Fetal Aorta ascending Study observation US
Fetal Aorta ascending Narrative Study observation US
Fetal Cerebral artery anterior Minimal flow velocity US.doppler
Fetal Aorta descending Study observation US
Fetal Aorta descending Narrative Study observation US
Fetal Aorta Study observation US
Fetal Aorta Narrative Study observation US
Fetal Aortic arch Study observation US
Fetal Aortic arch Narrative Study observation US
Fetal Cerebellum Study observation US
Fetal Cerebellum Narrative Study observation US
Fetal Cerebrum Study observation US
Fetal Cerebrum Narrative Study observation US
Fetal Cerebral artery middle Minimal flow velocity US.doppler
Fetal Colon Study observation US
Fetal Colon Narrative Study observation US
Fetal Cranium Study observation US
Fetal Cranium Narrative Study observation US
Fetal Diaphragm Study observation US
Fetal Diaphragm Narrative Study observation US
Fetal ductal arch Study observation US
Fetal ductal arch Narrative Study observation US
Fetal Face Study observation US
Fetal Face Narrative Study observation US
Fetal Limbs Activity US
Fetal Umbilical artery at fetus Minimal flow velocity US.doppler
Fetal Choroid plexus Study observation US
Fetal Choroid plexus Narrative Study observation US
Fetal Fourth ventricle Study observation US
Fetal Fourth ventricle Narrative Study observation US
Fetal Intracranial anatomy Study observation US
Fetal Intracranial anatomy Narrative Study observation US
Fetal Lateral cerebral ventricles Study observation US
Fetal Lateral cerebral ventricles Narrative Study observation US
Fetal Posterior fossa Study observation US
Fetal Posterior fossa Narrative Study observation US
Fetal Umbilical artery at placenta Minimal flow velocity US.doppler
Fetal Head Third Ventricle Study observation US
Fetal Head Third Ventricle Narrative Study observation US
Fetal Head Study observation US
Fetal Head Narrative Study observation US
Fetal Aortic valve Study observation US
Fetal Aortic valve Narrative Study observation US
Fetal Atrium Study observation US
Fetal Atrium Narrative Study observation US
Fetal Heart chambers Study observation US
Fetal Heart chambers Narrative Study observation US
Fetal Umbilical artery between fetus and placenta Minimal flow velocity US.doppler
Fetal Heart great vessels Study observation US
Fetal Heart great vessels Narrative Study observation US
Fetal Interventricular septum Study observation US
Fetal Interventricular septum Narrative Study observation US
Fetal Mitral valve Study observation US
Fetal Mitral valve Narrative Study observation US
Fetal Pulmonary valve Study observation US
Fetal Tricuspid valve Study observation US
Fetal Tricuspid valve Narrative Study observation US
Fetal Heart valves Study observation US
Fetal Aorta ascending Mean blood flow US.doppler
Fetal Heart valves Narrative Study observation US
Fetal Left ventricular outflow tract Study observation US
Fetal Left ventricular outflow tract Narrative Study observation US
Fetal Right ventricular outflow tract Study observation US
Fetal Right ventricular outflow tract Narrative Study observation US
Fetal Intestine Study observation US
Fetal Intestine Narrative Study observation US
Fetal Kidney - left Study observation US
Fetal Kidney - left Narrative Study observation US
Fetal Kidney - right Study observation US
Fetal Aorta descending Mean blood flow US.doppler
Fetal Kidney - right Narrative Study observation US
Fetal Kidney Study observation US
Fetal Kidney Narrative Study observation US
Fetal Limbs Study observation US
Fetal Limbs Narrative Study observation US
Fetal Nuchal fold Study observation US
Fetal Nuchal fold Narrative Study observation US
Fetal Pulmonary artery Study observation US
Fetal Pulmonary artery Narrative Study observation US
Fetal Pulmonary vein Study observation US
Fetal Aortic arch Mean blood flow US.doppler
Fetal Pulmonary vein Narrative Study observation US
Fetal Small bowel Study observation US
Fetal Small bowel Narrative Study observation US
Fetal Spine Study observation US
Fetal Spine Narrative Study observation US
Fetal Stomach Study observation US
Fetal Stomach Narrative Study observation US
Fetal Thorax Study observation US
Fetal Thorax Narrative Study observation US
Fetal Umbilical cord Study observation US
Fetal Cerebral artery anterior Mean blood flow US.doppler
Fetal Umbilical cord Narrative Study observation US
Fetal Urinary bladder Study observation US
Fetal Urinary bladder Narrative Study observation US
Fetal Inferior vena cava Study observation US
Fetal Inferior vena cava Narrative Study observation US
Fetal Superior vena cava Study observation US
Fetal Superior vena cava Narrative Study observation US
Fetal Vena cava Study observation US
Fetal Vena cava Narrative Study observation US
Fetal Yolk sac Narrative Study observation US
Fetal Ductus arteriosus Mean blood flow US.doppler
Fetal [Interpretation] Study observation general US
Fetal Narrative [Interpretation] Study observation general US
Fetal Cerebral artery anterior Systolic flow/Diastolic flow US.doppler
Fetal Cerebral artery middle Systolic flow/Diastolic flow US.doppler
Fetal Umbilical artery at fetus Systolic flow/Diastolic flow US.doppler
Fetal Umbilical artery at placenta Systolic flow/Diastolic flow US.doppler
Fetal Umbilical artery between fetus and placenta Systolic flow/Diastolic flow US.doppler
Fetal Nuchal fold Thickness US
Fetal Placenta Thickness US
Fetal Interventricular septum Thickness diastolic US.M-mode+Measured
Fetal Pulmonary valve Mean blood flow US.doppler
Fetal Interventricular septum Thickness diastolic Measured by real time two dimension US
Fetal Left ventricular posterior wall Thickness diastolic US.M-mode+Measured
Fetal Left ventricular posterior wall Thickness diastolic Measured by real time two dimension US
Fetal Interventricular septum Thickness.systolic US.M-mode+Measured
Fetal Interventricular septum Thickness.systolic Measured by real time two dimension US
Fetal Left ventricular posterior wall Thickness.systolic US.M-mode+Measured
Fetal Left ventricular posterior wall Thickness.systolic Measured by real time two dimension US
Fetal Kidney - left Volume derived by US
Fetal Kidney - right Volume derived by US
Fetal Yolk sac Volume US
Fetal Left ventricular outflow tract Mean blood flow US.doppler
Fetal Amniotic fluid space [Interpretation] Volume.amniotic fluid US
Fetal Urinary bladder Volume post void US
Fetal Urinary bladder Volume.pre void US
Fetal Head Hemisphere width US
Fetal Lateral cerebral ventricles Transverse width US
Gestational age
Narrative Fetal position palpation
Narrative Fetal position US
Narrative Fetal presentation palpation
Narrative Fetal presentation US
Fetal Limbs Narrative Activity US
Fetal Right ventricular outflow tract Mean blood flow US.doppler
Fetal Placenta Grade US (narrative)
Gestational age method
US Guidance for removal of amniotic fluid from Uterus
Fetal Narrative [Interpretation] Study observation.general.follow-up US
Fetal Narrative [Interpretation] Study observation.general.limited US
Fetal Thoracic area US
Fetal Neck.soft tissue Translucency width US
Fetal Orbit - bilateral Diameter.inner orbital US
Fetal Spine Length from T6 to L3 US
Gestational age estimated from Abdominal circumference on US by Australian Society of Ultrasound Medicine 2000 method
Fetal Main pulmonary artery Mean blood flow US.doppler
Gestational age estimated from Abdominal circumference on US by Hansmann 1985 method
Gestational age estimated from Abdominal circumference on US by Lessoway 1998 method
Gestational age estimated from Abdominal circumference on US by Merz 1988 method
Gestational age estimated from Abdominal circumference on US by Shinozuka 1996 method
Gestational age estimated from Anterior-posterior diameter of the abdomen by method of Lessoway 1998 (US)
Gestational age estimated from AXT by method of Shinozuka 1996 (US)
Gestational age estimated from Biparietal diameter on US by Australian Society of Ultrasound Medicine 1989 method
Gestational age estimated from Biparietal diameter on US by Lessoway 1998 method
Gestational age estimated from Biparietal diameter on US by Merz 1988 method
Gestational age estimated from Biparietal diameter on US by Osaka 1989 method
Fetal Umbilical artery at fetus Mean blood flow US.doppler
Gestational age estimated from Biparietal diameter on US by Rempen 1991 method
Gestational age estimated from Biparietal diameter on US by Shinozuka 1996 method
Gestational age estimated from Biparietal diameter on US by Tokyo 1986 method
Gestational age estimated from Outer-Inner Biparietal diameter on US by Chitty 1997 method
Gestational age estimated from Outer-Outer Biparietal diameter on US by Chitty 1997 method
Gestational age estimated from clavicle length by method of Yarkoni 1985 (US)
Gestational age estimated from Crown rump length on US by Australian Society of Ultrasound Medicine 1991 method
Gestational age estimated from Crown rump length on US by Australian Society of Ultrasound Medicine 2000 method
Gestational age estimated from Crown rump length on US by Daya 1993 method
Gestational age estimated from Crown rump length on US by Jeanty 1982 method
Fetal Umbilical artery at placenta Mean blood flow US.doppler
Gestational age estimated from Crown rump length on US by Osaka 1989 method
Gestational age estimated from Crown rump length on US by Rempen 1991 method
Gestational age estimated from Crown rump length on US by Shinozuka 1996 method
Gestational age estimated from Crown rump length on US by Tokyo 1986 method
Gestational age estimated from Fibula length by method of Jeanty 1983 (US)
Gestational age estimated from Femur length on US by Chitty 1997 method
Gestational age estimated from Femur length on US by Jeanty 1982 method
Gestational age estimated from Femur length on US by Lessoway 1998 method
Gestational age estimated from Femur length on US by Osaka 1989 method
Gestational age estimated from Femur length on US by Shinozuka 1996 method
Fetal Umbilical artery between fetus and placenta Mean blood flow US.doppler
Gestational age estimated from Femur length on US by Tokyo 1986 method
Gestational age estimated from Gestational sac diameter on US by Daya 1991 method
Gestational age estimated from Gestational sac length on US by Hansmann 1979 method
Gestational age estimated from Gestational sac diameter on US by Hansmann 1982 method
Gestational age estimated from Gestational sac length on US by Nyberg 1992 method
Gestational age estimated from Gestational sac diameter on US by Tokyo 1986 method
Gestational age estimated from Head circumference on US by Australian Society of Ultrasound Medicine 2000 method
Gestational age estimated from Head circumference measured on US by Chitty 1997 method
Gestational age estimated from Head circumference derived on US by Chitty 1997 method
Gestational age estimated from Head circumference on US by Hansmann 1985 method
Fetal Aorta ascending Peak systolic flow US.doppler
Gestational age estimated from Head circumference on US by Jeanty 1982 method
Gestational age estimated from Head circumference on US by Lessoway 1998 method
Gestational age estimated from Head circumference on US by Merz 1988 method
Gestational age estimated from Humerus length on US by Australian Society of Ultrasound Medicine 2000 method
Gestational age estimated from Humerus length on US by Osaka 1989 method
Gestational age estimated from length of vertebra by method of Tokyo 1986 (US)
Gestational age estimated from Occipital-frontal diameter on US by Australian Society of Ultrasound Medicine 2000 method
Gestational age estimated from Occipital-frontal diameter on US by Hansmann 1986 method
Gestational age estimated from Occipital-frontal diameter on US by Lessoway 1998 method
Gestational age estimated from Inter ocular distance on US by Mayden 1982 method
Fetal Aorta descending Peak systolic flow US.doppler
Gestational age estimated from Inter ocular distance on US by Trout 1994 method
Gestational age estimated from Outer orbital distance on US by Mayden 1982 method
Gestational age estimated from Outer orbital distance on US by Trout 1994 method
Gestational age estimated from Radius length by method of Jeanty 1983 (US)
Gestational age estimated from Spine length by method of Tokyo 1989 (US)
Gestational age estimated from Transverse abdominal diameter on US by Eriksen 1985 method
Gestational age estimated from Transverse abdominal diameter on US by Hansmann 1979 method
Gestational age estimated from Transverse abdominal diameter on US by Tokyo 1986 method
Gestational age estimated from Thoracic circumference on US by Chitkara 1987 method
Gestational age estimated from Transverse cerebral diameter on US by Chitty 1994 method
Fetal Aortic arch Peak systolic flow US.doppler
Gestational age estimated from Transverse cerebral diameter on US by Goldstein 1987 method
Gestational age estimated from Transverse cerebral diameter on US by Hill 1990 method
Gestational age estimated from Thoracic circumference on US by Nimrod 1986 method
Gestational age estimated from Transverse abdominal diameter on US by Hansmann 1985 method
Gestational age estimated from Transverse abdominal diameter on US by Lessoway 1998 method
Gestational age estimated from Fetal trunk area by method of Osaka 1989 (US)
Fetal Body weight estimated from Biparietal diameter and Transverse thoracic diameter on US by Hansmann 1986 method
Fetal Body weight estimated from Biparietal diameter and Fetal trunk area and Femur length on US by Osaka 1990 method
Fetal weight estimated by method of Shinozuka formula 1 1996 (US)
Fetal weight estimated by method of Shinozuka formula 2 1996 (US)
Fetal Cerebral artery anterior Peak systolic flow US.doppler
Fetal weight estimated by method of Shinozuka formula 3 1996 (US)
Fetal Body weight estimated on US by Tokyo 1987 method
Fetal Abdomen Circumference estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Fetal Abdomen Circumference estimated from gestational age by method of Hadlock 1984 (US)
Fetal Abdomen Circumference measured by method of Chitty 1994 (US)
Fetal Abdomen Circumference estimated from gestational age by method of Merz 1988 (US)
Fetal Abdomen Circumference estimated from gestational age by method of Shinozuka 1996 (US)
Fetal Abdomen Diameter product estimated from gestational age by method of Shinozuka 1996 (US)
Fetal Head Diameter.biparietal estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Fetal Head Diameter.biparietal outer to outer estimated from gestational age by method of Chitty 1994 (US)
Fetal Cerebral artery middle Peak systolic flow US.doppler
Fetal Head Diameter.biparietal estimated from gestational age by method of Jeanty 1982 (US)
Fetal Head Diameter.biparietal estimated from gestational age by method of Merz 1988 (US)
Fetal Head Diameter.biparietal estimated from gestational age by method of Rempen 1991 (US)
Fetal Head Diameter.biparietal estimated from gestational age by method of Shinozuka 1996 (US)
Fetal Head Diameter.biparietal/Diameter.occipital estimated from gestational age by method of Chitty 1994 (US)
Fetal Head Diameter.biparietal/Diameter.occipital estimated from gestational age by method of Hadlock 1981 (US)
Fetal Crown Rump length estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Fetal Crown Rump length estimated from gestational age by method of Rempen 1991 (US)
Fetal Crown Rump length estimated from gestational age by method of Shinozuka 1996 (US)
Fetal Body weight US+Estimated from Hadlock 1991
Fetal Respiratory Activity US
Fetal Ductus arteriosus Peak systolic flow US.doppler
Fetal weight estimated from gestational age by method of Hansmann 1986 (US)
Fetal Fibula diaphysis [Length] estimated from gestational age by method of Jeanty 1983 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Hadlock 1984 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Chitty 1994 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Jeanty 1982 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Merz 1988 (US)
Fetal Femur diaphysis [Length] estimated from gestational age by method of Shinozuka 1996 (US)
Fetal Head Circumference estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Fetal Head Circumference estimated from gestational age by method of Hadlock 1984 (US)
Fetal Aortic valve Peak systolic flow US.doppler
Fetal Head Circumference estimated from gestational age by method of Chitty 1994 (US)
Fetal Head Circumference estimated from gestational age by method of Jeanty 1982 (US)
Fetal Head Circumference estimated from gestational age by method of Merz 1988 (US)
Fetal Humerus diaphysis [Length] estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Occipital frontal diameter estimated from gestational age by method of Australian Society of Ultrasound Medicine 2000 (US)
Occipital frontal diameter estimated from gestational age by method of Chitty 1994 (US)
Fetal Radius diaphysis [Length] estimated from gestational age by method of Jeanty 1983 (US)
Fetal Cerebellum Diameter transverse estimated from gestational age by method of Goldstein 1987 (US)
Fetal body weight growth percentile estimated from gestational age by method of Williams 1982 (US)
Fetal body weight growth percentile estimated from gestational age by method of Alexander 1996 (US)
Fetal Mitral valve Peak systolic flow US.doppler
Fetal body weight growth percentile by method of Arbuckle 1993 male singleton (US)
Fetal body weight growth percentile by method of Arbuckle 1993 female singleton (US)
Fetal body weight growth percentile by method of Arbuckle 1993 female twins (US)
Fetal body weight growth percentile estimated from gestational age by method of Brenner 1976 (US)
Fetal body weight growth percentile estimated from gestational age by method of Hadlock 1985 (US)
Fetal Thorax Diameter product derived by US
Fetal Lateral cerebral ventricles Posterior horn width US
Fetal Lateral cerebral ventricles Anterior horn width US
Fetal Head Diameter.biparietal estimated from gestational age by method of Hadlock 1984 (US)
Fetal body weight growth percentile by method of Arbuckle 1993 male twins (US)
Fetal Pulmonary valve Peak systolic flow US.doppler
Gestational age estimated from Abdominal circumference on US by Jeanty 1982 method
Gestational age estimated from Biparietal diameter on US by Hansmann 1986 method
Gestational age estimated from Biparietal diameter on US by Jeanty 1982 method
Gestational age estimated from Crown rump length on US by Hansmann 1986 method
Gestational age estimated from Femur length on US by Hansmann 1986 method
Gestational age Estimated from FL.Merz 1988
Gestational age estimated from Head circumference on US by Hansmann 1986 method
Gestational age estimated from Occipital-frontal diameter on US by Hansmann 1985 method
Gestational age estimated from Binocular distance on US by Jeanty 1982 method
Fetal Abdomen Circumference derived by method of Chitty 1994 (US)
Fetal Tricuspid valve Peak systolic flow US.doppler
Fetal Head Diameter.biparietal outer to inner estimated from gestational age by method of Chitty 1994 (US)
Fetal Narrative [Interpretation] Study observation.general transvaginal 1st trimester US
Fetal Narrative [Interpretation] Study observation.general 1st trimester US
Fetal Narrative [Interpretation] Study observation.general 3rd trimester US
Fetal Narrative [Interpretation] Study observation.general 1st trimester, multiple fetuses US
Fetal Narrative [Interpretation] Study observation.general 2nd trimester, multiple fetuses US
Fetal Narrative [Interpretation] Study observation.general 3rd trimester, multiple fetuses US
Fetal Narrative [Interpretation] Study observation.general.limited, multiple fetuses US
Fetal Narrative [Interpretation] Study observation general, multiple fetuses US
Fetal Nuchal fold [Multiple of the median] Thickness US
Fetal Left ventricular outflow tract Peak systolic flow US.doppler
Gestational age in weeks
Gestational age in days
Fetal Narrative [Interpretation] Study observation general US.doppler
Fetal Abdomen Narrative Study observation, multiple fetuses US
Fetal Heart Diameter transverse US
Fetal Heart Diameter.anterior-posterior US
Fetal Heart Circumference US
Fetal Aorta Diameter US
Fetal Cerebral artery middle Mean blood flow US.doppler
Fetal Heart Narrative Study observation US
Fetal Right ventricular outflow tract Peak systolic flow US.doppler
Method of best overall fetal weight estimate
Fetal Ear - right Maximum length US
Fetal Right eye Diameter US
Fetal Mandible Maximum length US
Fetal Lung - left Diameter US
Fetal Lung - right Diameter US
Fetal Right ventricle Diameter during diastole US
Fetal Finger fifth - right Length US
Fetal Scapula - left Maximum length US
Fetal Scapula - right Maximum length US
Fetal Main pulmonary artery Peak systolic flow US.doppler
Fetal Clavicle.diaphysis - right [Length] US
Fetal Tibia diaphysis - right [Length] US
Fetal Fibula.diaphysis - right [Length] US
Fetal Lateral cerebral ventricle - right Transverse width US
Fetal Foot - right [Length] US
Fetal Third cerebral ventricle Diameter transverse US
Fetal Head.fourth cerebral ventricle Diameter.anterior-posterior US
Fetal Ear - left Maximum length US
Fetal Left ventricle Diameter during diastole US
Fetal Neck Narrative Study observation US
Fetal Umbilical artery at fetus Peak systolic flow US.doppler
Fetal Gastrointestinal tract Narrative Study observation US
Fetal Genitalia Narrative Study observation US
Fetal Extremities Narrative Study observation US
Fetal Skeletal system Narrative Study observation US
Gestational age Estimated from patient reported estimated date of conception
Gestational age Estimated from conception date
Gestational age Estimated from prior assessment
Fetal Femur.diaphysis - right [Length] US
Fetal Nasal bone diaphysis [Length] US
Fetal Humerus diaphysis - right [Length] US
Fetal Umbilical artery at placenta Peak systolic flow US.doppler
Fetal Radius.diaphysis - right [Length] US
Fetal Ulna diaphysis - right [Length] US
Fetal Finger fifth - left Length US
Fetal Body weight Estimated by palpation
Fetal Nuchal fold [Multiple of the median] Thickness adjusted for maternal weight
US Guidance for cordocentesis
US Guidance for chorionic villus sampling
Fetal Yolk sac Study observation US
Fetal Respiratory Narrative Activity US
Fetal Umbilical artery between fetus and placenta Peak systolic flow US.doppler
Fetal Body weight estimated by US
Fetal Body weight estimated from Abdominal circumference on US
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US by Hadlock 1985 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US by Roberts 1985 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Hadlock 1984 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Hadlock 1985 method
Fetal Trunk Activity US
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length on US by Woo 1985 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Eik-Nes 1982 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Hadlock 1984 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Shepard 1982 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Thurnau 1983 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Warsof 1977 method
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter on US by Weinberger 1984 method
Fetal Body weight estimated from Abdominal circumference and Femur length on US
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Hadlock 1984 method
Fetal Trunk Narrative Activity US
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Hadlock 1985 method
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Ott 1986 method
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Vintzileos 1987 method
Fetal Body weight estimated from Abdominal circumference and Femur length and Head circumference on US by Weiner 1985 method
Fetal Body weight estimated from Abdominal circumference and Femur length on US by Hadlock 1984 method
Fetal Body weight estimated from Abdominal circumference and Femur length on US by Hadlock 1985 method
Fetal Body weight estimated from Abdominal circumference and Femur length on US by Woo 1985 method
Fetal Body weight estimated from Abdominal circumference and Head circumference on US
Fetal Body weight estimated from Abdominal circumference and Head circumference on US by Hadlock 1984 method
Fetal Body weight estimated from Abdominal circumference and Head circumference on US by Jordaan 1983 method
Fetal Quadrant four Amniotic fluid index derived by US
Fetal Body weight estimated from Abdominal circumference on US by Campbell 1975 method
Fetal Body weight estimated from Abdominal circumference on US by Vintzileos 1987 method
Fetal Body weight estimated from Abdominal circumference on US by Warsof 1977 method
Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on US
Fetal Body weight estimated from Abdominal diameter and Biparietal diameter and Femur length on US
Fetal Body weight estimated from Abdominal diameter and Biparietal diameter and Femur length on US by Rose 1987 method
Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on US by Rose 1987 method
Fetal Body weight estimated from Abdominal diameter and Biparietal diameter on US by Vintzileos 1987 method
Fetal Body weight estimated from Abdominal diameter and Femur length on US
Fetal Body weight estimated from Abdominal diameter and Femur length on US by Rose 1987 method