XomeDxSlice Tool

Now Available - NEW XomeDxSlice Xpanded – Custom slice testing with trio analysis for lists >150 genes.



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You may also use this search to review average exome sequencing coverage by entering the gene symbol below.


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Narrow greater sacrosciatic notches

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
C21ORF221q22.3100%gene with protein product603191CFAP410Amyotrophic lateral sclerosis; Anterior rib cupping; Anxiety; Autosomal recessive inheritance; Coxa vara; Depressivity; Dyspnea; Emotional lability; Fatigable weakness of respiratory muscles; Fatigable weakness of swallowing muscles; Fatigue; Generalized muscle weakness; Muscle cramps; Narrow greater sacrosciatic notches; Neurodegeneration; Nystagmus; Optic atrophy; Pain; Paralysis; Platyspondyly; Proximal femoral metaphyseal irregularity; Recurrent pneumonia; Respiratory failure; Rod-cone dystrophy; Short femoral neck; Short stature; Skeletal muscle atrophy; Spasticity; Spondylometaphyseal dysplasia; Thoracic hypoplasia; XerostomiaObesity
COL11A11p21.199.98%gene with protein product120280COLL6Abnormal diaphysis morphology; Abnormal form of the vertebral bodies; Abnormal vitreous humor morphology; Abnormality of the dentition; Abnormality of the metaphysis; Abnormality of the pinna; Absent frontal sinuses; Amblyopia; Anterior rib cupping; Anteverted nares; Arachnodactyly; Arthralgia; Arthropathy; Astigmatism; Autosomal dominant inheritance; Autosomal recessive inheritance; Bell-shaped thorax; Bifid uvula; Brachycephaly; Brachydactyly; Broad ischia; Broad long bones; Broad ribs; Calcification of falx cerebri; Camptodactyly; Cataract; Cerebral calcification; Cleft palate; Clinodactyly of the 5th finger; Congenital cataract; Corneal opacity; Coxa valga; Depressed nasal bridge; Downslanted palpebral fissures; Dumbbell-shaped long bone; Ectopia lentis; Epicanthus; Epiphyseal dysplasia; Esotropia; Femoral bowing; Fibular hypoplasia; Flat face; Frontal bossing; Genu valgum; Glaucoma; Glossoptosis; Hearing abnormality; High myopia; Hydrops fetalis; Hypertelorism; Hypohidrosis; Hypoplasia of the maxilla; Hypoplasia of the zygomatic bone; Hypoplastic fingernail; Hypoplastic frontal sinuses; Hypoplastic ilia; Hypoplastic ischia; Hypoplastic scapulae; Hypoplastic toenails; Hypotrichosis; Irregular distal femoral epiphysis; Irregular proximal tibial epiphyses; Irregular vertebral endplates; Joint contracture of the hand; Joint hyperflexibility; Joint hypermobility; Lens luxation; Long clavicles; Long fingers; Long philtrum; Low-set ears; Macrodontia of permanent maxillary central incisor; Malar flattening; Megalocornea; Meningeal calcification; Micrognathia; Micromelia; Midface retrusion; Myopia; Narrow chest; Narrow greater sacrosciatic notches; Narrow mouth; Omphalocele; Osteoarthritis; Patent foramen ovale; Pierre-Robin sequence; Platyspondyly; Posterior rib cupping; Posterior vertebral hypoplasia; Premature birth; Proptosis; Protuberant abdomen; Radial bowing; Respiratory insufficiency; Retinal detachment; Retinopathy; Rhizomelia; Round face; Sensorineural hearing impairment; Short femur; Short foot; Short long bone; Short neck; Short nose; Short palm; Short ribs; Short stature; Small distal femoral epiphysis; Small hand; Small proximal tibial epiphyses; Spondyloepiphyseal dysplasia; Stillbirth; Thick lower lip vermilion; Thick upper lip vermilion; Thickened calvaria; Thin clavicles; Thin ribs; Thoracic hypoplasia; Ulnar bowing; Upper airway obstruction; Visual impairment; Vitreoretinal degeneration; Wide anterior fontanel; Wide nasal bridge; Wide tufts of distal phalanges; Widely patent coronal suture; Widely patent sagittal sutureEctodermal Dysplasia
COL2A112q13.11100%gene with protein product120140SEDC, AOMAbdominal distention; Abnormal cartilage collagen; Abnormal enchondral ossification; Abnormal vitreous humor morphology; Abnormality of epiphysis morphology; Abnormality of fibula morphology; Abnormality of pelvic girdle bone morphology; Abnormality of the abdominal wall; Abnormality of the carpal bones; Abnormality of the dentition; Abnormality of the foot; Abnormality of the metaphysis; Abnormality of the sternum; Abnormality of the wrist; Abnormality of ulnar metaphysis; Abnormality of vertebral epiphysis morphology; Absent styloid process of ulna; Absent vertebral body mineralization; Acetabular spurs; Anisospondyly; Anonychia; Anterior rib cupping; Anteverted nares; Aplasia/Hypoplasia of the capital femoral epiphysis; Aplasia/Hypoplasia of the lungs; Arachnodactyly; Arthralgia; Arthropathy; Aseptic necrosis; Asteroid hyalosis; Attention deficit hyperactivity disorder; Autosomal dominant inheritance; Autosomal recessive inheritance; Avascular necrosis of the capital femoral epiphysis; Barrel-shaped chest; Beaking of vertebral bodies; Blindness; Brachydactyly; Broad forehead; Broad long bones; Broad palm; Broad thumb; Bulbous nose; C1-C2 subluxation; Cartilage destruction; Cataract; Cervical myelopathy; Cleft palate; Club-shaped proximal femur; Coarse facial features; Conductive hearing impairment; Cone-shaped epiphyses of the phalanges of the hand; Cone-shaped epiphysis; Coronal cleft vertebrae; Coxa valga; Coxa vara; Cystic hygroma; Decreased cranial base ossification; Delayed calcaneal ossification; Delayed epiphyseal ossification; Delayed gross motor development; Delayed pubic bone ossification; Delayed skeletal maturation; Delayed speech and language development; Depressed nasal bridge; Disc-like vertebral bodies; Disproportionate short stature; Disproportionate short-limb short stature; Disproportionate short-trunk short stature; Disproportionate tall stature; Dumbbell-shaped long bone; Edema; Enlarged joints; Enlarged thorax; Epiphyseal dysplasia; Exostoses; Femoral hernia; Flared metaphysis; Flat acetabular roof; Flat capital femoral epiphysis; Flat face; Flattened epiphysis; Flattened, squared-off epiphyses of tubular bones; Flexion contracture; Frontal bossing; Gait disturbance; Generalized hypotonia; Generalized joint laxity; Genu valgum; Genu varum; Glaucoma; Glossoptosis; Growth abnormality; Hearing impairment; Hip contracture; Hip dislocation; Hip osteoarthritis; Horizontal ribs; Hydrops fetalis; Hyperlordosis; Hypertelorism; Hypoplasia of the capital femoral epiphysis; Hypoplasia of the maxilla; Hypoplasia of the odontoid process; Hypoplasia of the ulna; Hypoplastic ilia; Hypoplastic iliac wing; Hypoplastic ischia; Hypoplastic pelvis; Hypoplastic pubic bone; Hypoplastic scapulae; Inguinal hernia; Intervertebral space narrowing; Irregular femoral epiphysis; Irregular vertebral endplates; Joint dislocation; Joint hyperflexibility; Joint stiffness; Knee osteoarthritis; Kyphoscoliosis; Kyphosis; Large tarsal bones; Lethal skeletal dysplasia; Limb undergrowth; Limitation of joint mobility; Limitation of knee mobility; Limited elbow extension; Limited elbow movement; Limited hip movement; Long philtrum; Low-set ears; Lower limb asymmetry; Lumbar hyperlordosis; Lumbar kyphoscoliosis; Macrocephaly; Malar flattening; Metaphyseal cupping; Metaphyseal dappling; Metaphyseal dysplasia; Metaphyseal enchondromatosis; Metaphyseal irregularity; Metaphyseal widening; Micrognathia; Micromelia; Midface retrusion; Mild neurosensory hearing impairment; Mild short stature; Mitral valve prolapse; Mixed hearing impairment; Motor delay; Multiple enchondromatosis; Muscular hypotonia of the trunk; Myopia; Narrow chest; Narrow femoral neck; Narrow greater sacrosciatic notches; Narrow iliac wings; Narrow mouth; Neonatal short-limb short stature; Neonatal short-trunk short stature; Osteoarthritis; Ovoid vertebral bodies; Pectus carinatum; Pectus excavatum; Pes planus; Pierre-Robin sequence; Platyspondyly; Polyhydramnios; Premature osteoarthritis; Pretibial blistering; Prominent forehead; Prominent interphalangeal joints; Proptosis; Protuberant abdomen; Pugilistic facies; Pulmonary hypoplasia; Recurrent fractures; Recurrent otitis media; Recurrent pneumonia; Respiratory distress; Restrictive ventilatory defect; Retinal detachment; Retinal dysplasia; Retinal thinning; Retinopathy; Rhegmatogenous retinal detachment; Rhizomelia; Round face; Scoliosis; Sensorineural hearing impairment; Severe limb shortening; Severe platyspondyly; Severe short stature; Short distal phalanx of finger; Short distal phalanx of the 2nd finger; Short distal phalanx of the 3rd finger; Short distal phalanx of the 4th finger; Short distal phalanx of the 5th finger; Short femoral neck; Short femur; Short foot; Short long bone; Short metacarpal; Short metatarsal; Short neck; Short nose; Short palm; Short phalanx of finger; Short ribs; Short stature; Short thorax; Short thumb; Short toe; Short tubular bones of the hand; Shortening of all middle phalanges of the fingers; Shortening of all proximal phalanges of the fingers; Skeletal dysplasia; Skeletal muscle atrophy; Skin erosion; Splayed epiphyses; Spondyloepimetaphyseal dysplasia; Spondyloepiphyseal dysplasia; Spondylometaphyseal dysplasia; Stiff neck; Stillbirth; Submucous cleft soft palate; Talipes equinovarus; Thickened nuchal skin fold; Thin ribs; Thoracic kyphosis; Tracheomalacia; Type E brachydactyly; Umbilical hernia; Vertebral segmentation defect; Vitreoretinal degeneration; Waddling gait
DDRGK120p13100%gene with protein product616177C20orf116Abdominal distention; Abnormality of the abdominal wall; Autosomal recessive inheritance; Bell-shaped thorax; Central vertebral hypoplasia; Coxa vara; Delayed epiphyseal ossification; Disproportionate short stature; Fibular overgrowth; Flared metaphysis; Genu varum; Hepatomegaly; Joint laxity; Lumbar hyperlordosis; Metaphyseal irregularity; Micromelia; Narrow greater sacrosciatic notches; Narrow vertebral interpedicular distance; Platyspondyly; Short femoral neck; Short neck; Short ribs; Splenomegaly; Spondyloepimetaphyseal dysplasia; Thin vermilion border; Vertebral hypoplasia
DYM18q21.1100%gene with protein product607461Abnormality of epiphysis morphology; Abnormality of the ilium; Abnormality of the metaphysis; Abnormality of the wrist; Atlantoaxial instability; Autosomal recessive inheritance; Barrel-shaped chest; Beaking of vertebral bodies; Broad foot; Broad palm; Camptodactyly; Carpal bone hypoplasia; Coarse facial features; Cone-shaped epiphyses of the phalanges of the hand; Deformed sella turcica; Delayed femoral head ossification; Disproportionate short-trunk short stature; Dolichocephaly; Enlargement of the costochondral junction; Flat acetabular roof; Flat glenoid fossa; Genu valgum; Genu varum; Global developmental delay; Hip dislocation; Hyperlordosis; Hypoplasia of the odontoid process; Hypoplastic acetabulae; Hypoplastic facial bones; Hypoplastic iliac wing; Hypoplastic scapulae; Iliac crest serration; Intellectual disability; Irregular epiphyses; Joint stiffness; Kyphosis; Lumbar hyperlordosis; Mandibular prognathia; Metaphyseal irregularity; Microcephaly; Micromelia; Multicentric femoral head ossification; Multicentric ossification of proximal femoral epiphyses; Multicentric ossification of proximal humeral epiphyses; Narrow greater sacrosciatic notches; Neurological speech impairment; Pectus carinatum; Platyspondyly; Postnatal growth retardation; Prominent sternum; Rhizomelia; Scoliosis; Severe global developmental delay; Shield chest; Short metacarpal; Short metatarsal; Short neck; Short phalanx of finger; Short thorax; Skeletal dysplasia; Sloping forehead; Spinal canal stenosis; Thickened calvaria; Thoracic kyphosis; Waddling gait; Wide pubic symphysis
EXTL38p21.1100%gene with protein product605744Autosomal recessive inheritance; Brachydactyly; Broad nasal tip; Coarse facial features; Coxa valga; Decreased antibody level in blood; Delayed ossification of carpal bones; Depressed nasal bridge; Dislocated radial head; Disproportionate short stature; Eosinophilia; Epiphyseal dysplasia; Full cheeks; Hypoplasia of the capital femoral epiphysis; Intellectual disability; Kyphoscoliosis; Metaphyseal dysplasia; Motor delay; Narrow greater sacrosciatic notches; Platyspondyly; Prominent nose; Recurrent infections; Single transverse palmar crease
GPX419p13.3100%gene with protein product13832211 pairs of ribs; Abnormality of the ribs; Abnormality of the scapula; Arrhythmia; Atrial septal defect; Atrioventricular block; Autosomal recessive inheritance; Brachydactyly; Cardiorespiratory arrest; Cerebellar hypoplasia; Cone-shaped epiphyses of the phalanges of the hand; Cone-shaped metacarpal epiphyses; Cupped ribs; Delayed epiphyseal ossification; Delayed skeletal maturation; Depressed nasal bridge; Flared iliac wings; Flat acetabular roof; Focal lissencephaly; Generalized hypotonia; Iliac crest serration; Irregular tarsal bones; Large posterior fontanelle; Long fibula; Metaphyseal chondrodysplasia; Metaphyseal cupping; Metaphyseal irregularity; Muscular hypotonia; Narrow chest; Narrow greater sacrosciatic notches; Platyspondyly; Porencephalic cyst; Posteriorly rotated ears; Redundant skin; Rhizomelia; Rhizomelic arm shortening; Short finger; Short long bone; Short metacarpal; Short neck; Short palm; Short phalanx of finger; Short ribs; Short toe; Spondylometaphyseal dysplasia; Talipes equinovarus; Turricephaly; Widened sacrosciatic notch
GUSB7q11.2199.99%gene with protein product611499Abnormal heart valve morphology; Abnormality of the hip bone; Abnormality of the pleura; Acetabular dysplasia; Anterior beaking of lower thoracic vertebrae; Anterior beaking of lumbar vertebrae; Ascites; Autosomal recessive inheritance; Coarse facial features; Corneal opacity; Dermatan sulfate excretion in urine; Diaphyseal thickening; Dysostosis multiplex; Epiphyseal stippling; Flat face; Flexion contracture; Hearing impairment; Hepatitis; Hepatomegaly; Hirsutism; Hydrocephalus; Hydrops fetalis; Hypoplasia of the odontoid process; Inguinal hernia; Intellectual disability; J-shaped sella turcica; Joint stiffness; Lymphedema; Macrocephaly; Metatarsus adductus; Mucopolysacchariduria; Muscular hypotonia; Narrow greater sacrosciatic notches; Neurodegeneration; Pectus carinatum; Platyspondyly; Postnatal growth retardation; Proximal tapering of metacarpals; Recurrent respiratory infections; Scoliosis; Short neck; Short stature; Splenomegaly; Thoracolumbar kyphosis; Umbilical hernia; Urinary glycosaminoglycan excretion
PCYT1A3q2999.99%gene with protein product123695PCYT1Abnormal electroretinogram; Abnormality of color vision; Abnormality of macular pigmentation; Abnormality of neuronal migration; Abnormality of retinal pigmentation; Abnormality of the optic disc; Abnormality of the ribs; Aplasia/Hypoplasia of the cerebellar vermis; Astigmatism; Autosomal recessive inheritance; Bowing of the long bones; Brachydactyly; Cataract; Cone/cone-rod dystrophy; Coxa vara; Cupped ribs; Decreased hip abduction; Dental malocclusion; Encephalocele; Femoral bowing; Hemiplegia/hemiparesis; High hypermetropia; Hyperlordosis; Hypoplastic inferior ilia; Iris hypopigmentation; Joint stiffness; Keratoconus; Large central visual field defect; Metaphyseal cupping; Metaphyseal irregularity; Metaphyseal widening; Muscular hypotonia; Myopia; Narrow greater sacrosciatic notches; Nyctalopia; Nystagmus; Ovoid vertebral bodies; Peripheral visual field loss; Photophobia; Platyspondyly; Postnatal growth retardation; Progressive visual loss; Recurrent otitis media; Rhizomelia; Scoliosis; Seizures; Severe platyspondyly; Severe short stature; Severe visual impairment; Short finger; Short metacarpal; Spondylometaphyseal dysplasia; Tibial bowing; Visual loss

The gene coverage data provided by GeneDx represent an estimate based on previous results, but the specific sequencing coverage data for the genes selected may vary from individual to individual, and cannot be predicted exactly. Changes to an approved gene list can only be made by contacting GeneDx directly at 888-729-1206 and asking to speak with a member of our Whole Exome Sequencing Laboratory.


Customize below OR enter Suggested Slice ID on printed requisition form
(e.g. 706 XomeDxSlice - Slice ID: CS-Albinism).

Suggested Slice IDSuggested Gene List Name
CS-AAAplastic Anemia
CS-AutoImmuneAutoimmune Disorders
CS-BBSBardet-Biedl Syndrome
CS-BMFBone Marrow Failure Syndromes
CS-CVIDCommon Variable Immune Deficiency
CS-CKUTCongenital Kidney and Urinary Tract (CKUT) Anomalies
CS-DSDDisorders of Sex Development
CS-EDEctodermal Dysplasia
CS-FAFanconi Anemia
CS-AnemiaHemolytic Anemia
CS-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-SRTDShort-Rib Thoracic Dysplasia
CS-WSWaardenburg Syndrome