1. FETAL FACE – CORE ASSESSMENT
๐ Normal Facial Profile (Forehead–Nose–Chin Alignment)
๐ Symmetrical Facial Structures
๐ Normal Orbits and Interorbital Distance
๐ Intact Upper Lip
๐ Normal Palatal Contour (Indirect Assessment)
๐ Normal Nasal Bone Length and Morphology
๐ Normal Maxilla and Mandible Relationship
2. MIDLINE & ORBITAL ABNORMALITIES
๐ Hypotelorism (Reduced Interorbital Distance)
๐ Hypertelorism (Increased Interorbital Distance)
๐ Telecanthus
๐ Cyclopia / Synophthalmia
๐ Absent or Hypoplastic Nasal Bone
๐ Single Nostril / Proboscis
3. NASAL & NASOMAXILLARY ABNORMALITIES
๐ Flat Nasal Bridge
๐ Broad Nasal Bridge
๐ Bifid Nose
๐ Choanal Atresia (Indirect Signs)
๐ Nasal Bone Shortening (Soft Marker)
4. OROFACIAL CLEFTS
๐ Unilateral Cleft Lip
๐ Bilateral Cleft Lip
๐ Cleft Lip with Cleft Palate
๐ Isolated Cleft Palate (Indirect Ultrasound Signs)
๐ Median Facial Cleft
5. MANDIBULAR & JAW ABNORMALITIES
๐ Micrognathia
๐ Retrognathia
๐ Prognathism
๐ Agnathia
๐ Mandibular Asymmetry
6. EAR & LATERAL FACIAL ABNORMALITIES
๐ Low-Set Ears
๐ Posteriorly Rotated Ears
๐ Microtia / Anotia
๐ Preauricular Tags or Pits
7. FUNCTIONAL & DYNAMIC ASSESSMENT
๐ Normal Fetal Swallowing Movements
๐ Normal Mouth Opening and Closure
๐ Tongue Visualization within Oral Cavity
๐ Macroglossia
8. ASSOCIATED SOFT MARKERS
๐ Absent / Hypoplastic Nasal Bone (Aneuploidy Marker)
๐ Flat Facial Profile
๐ Increased Prefrontal Thickness
9. ETIOLOGICAL & SYNDROMIC ASSOCIATIONS
๐ Chromosomal Abnormalities (Trisomy 13, 18, 21)
๐ Holoprosencephaly Spectrum
๐ Pierre Robin Sequence
๐ Treacher Collins Syndrome
๐ Goldenhar Syndrome (Oculo-Auriculo-Vertebral Spectrum)
๐ Skeletal Dysplasias
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