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146 Possible Causes for Absence of Radius and Ulna

  • Congenital Clubbing

    […] deformity of the hand associated with partial or complete absence of the radius or ulna; usually with intrinsic deformities in the hand in congenital variants.[medical-dictionary.thefreedictionary.com] […] on both sides wrist turned toward the radius, ulna bows out underdevelopment of the thumb is usually more significant (if present) Type 3 partial absence of the radius wrist[childrenshospital.org] […] of radius or ulna; usually with intrinsic deformities in the hand in congenital variants. club hand A congenital deformity of the hand characterised by shortening—or absence—of[medical-dictionary.thefreedictionary.com]

  • Atelosteogenesis

    The present fetus had rhizomelic micromelia with absence of ossification in the humerus, radius, ulna, and cervical and upper thoracic vertebral bodies; coronal clefts in[ncbi.nlm.nih.gov]

  • Short Palpebral Fissure

    Absent radius Radial aplasia, absence of radius and ulna, Absent ossification/absence of radius, Aplasia of the radius [more] Missing radius bone associated with congenital[rarediseases.oscar.ncsu.edu] Hypoplasia of the ulna Short ulnae, Hypoplastic ulna, Short ulna, Underdeveloped ulna, Ulnar hypoplasia [more] Underdevelopment of the ulna.[rarediseases.oscar.ncsu.edu]

  • Phocomelia

    Congenital malformation of the the right forearm resulted in absence of the radius and ulna, and attachment of the upper arm and hand to the trunk.[ncbi.nlm.nih.gov] […] of fingers on the right (white arrow) and absence of the radius, fusion of the elbow and shortening of the ulna with absence of fingers on the left (yellow arrow).[learningradiology.com] The ulna bows with the concavity on the lateral side of the forearm. It results from failure of the mesenchymal primordium of the radius to form.[skeletalsystemdev.weebly.com]

  • Microphthalmia Type Lenz

    References Figure 2b: X-ray of the upper limb revealing absence of radius, bowed ulna, and humeroulnar synostosis syndrome or an entirely new entity.[mafiadoc.com]

  • Skeletal Defects, Genital Hypoplasia, and Mental Retardation

    Skeletal dysplasia includes absence of the thumbs, hypoplasia of the radius and ulna, and additional vertebral bodies and ribs.[genome.jp]

  • Chudley-McCullough Syndrome

    * Absence of radius * Underdeveloped first metacarpal * Underdeveloped radius * Ulna defects * Humerus defects * Clavicle defects * Scapula defects * Sternum defects * Reduced[checkorphan.org] Symptoms - Chudley-Mccullough syndrome * Absent thumbs * Underdeveloped thumbs * Triphalangeal thumbs * Split thumbs * Syndactyly * Phocomelia * Absence of first metacarpal[checkorphan.org]

  • Ulnar Mammary Syndrome

    The most severe cases show complete absence of the radius/ulna and hand.[link.springer.com] […] of the bone on the outer aspect of the forearm (ulna); underdevelopment (hypoplasia), abnormal bending (bowing), or absence of the forearm bone on the thumb side of the arm[rarediseases.org] Postaxial limb defects range from shortening of digit V to absence of digits III–V and ulna with radial shortening.[link.springer.com]

  • Congenital Radioulnar Synostosis

    Absence of radius and ulna in mice lacking hoxa-11 and hoxd-11 . Nature 1995; 375 :791–795. 14. Thompson AA , Nguyen LT .[nature.com] […] and ulna absence of/or radial head deformity radial head dislocation forearm shortening varying continuity of cancellous bone throughout the coalition radial shaft bowing[gait.aidi.udel.edu] […] fixed pronation ranges from 15 to 150 degrees Radiographic Features spectrum of anatomic variation range of synostosis from proximal fibrous union to total synostosis of radius[gait.aidi.udel.edu]

  • Congenital Digital Clubbing

    […] on both sides wrist turned toward the radius, ulna bows out underdevelopment of the thumb is usually more significant (if present) Type 3 partial absence of the radius wrist[childrenshospital.org] […] in the finger joints that causes a flexed finger or fingers (may be present) Type 4 most common and most severe form complete absence of the radius (absent radius) complete[childrenshospital.org] […] or near-complete absence of the thumb ( thumb hypoplasia/aplasia ) causes many limitations in the function of your child’s hand, wrist and forearm ulna bowing is the most[childrenshospital.org]

Further symptoms