Total 23 clinical symptoms reported for Popliteal pterygium syndrome 
Cleft palate Cleft palate is a developmental defect of the palate resulting from a failure of fusion of the palatine processes and manifesting as a separation of the roof of the mouth (soft and hard palate).
 
Synonyms:Cleft hard and soft palate; Cleft of hard and soft palate; Cleft of palate; Cleft palate; Cleft roof of mouth; Palatoschisis; Uranostaphyloschisis
Very frequent
Generalized hirsutism Abnormally increased hair growth over much of the entire body.
 
Synonyms:Excessive hairiness over body
Very frequent
Joint stiffness Joint stiffness is a perceived sensation of tightness in a joint or joints when attempting to move them after a period of inactivity. Joint stiffness typically subsides over time.
 
Synonyms:Joint stiffness; Stiff joint; Stiff joints
Very frequent
Micrognathia Developmental hypoplasia of the mandible.
 
Synonyms:Decreased size of lower jaw; Decreased size of mandible; Hypoplasia of lower jaw; Hypoplasia of mandible; Hypoplastic mandible; Hypoplastic mandible condyle; Hypotrophic lower jaw; Hypotrophic mandible; Little lower jaw; Little mandible; Lower jaw deficiency; Lower jaw hypoplasia; Lower jaw retrusion; Mandibular deficiency; Mandibular hypoplasia; Mandibular micrognathia; Mandibular retrognathia; Mandibular retrusion; Micrognathia of lower jaw; Micromandible; Robin mandible; Severe hypoplasia of mandible; Small jaw; Small lower jaw; Small mandible; Underdevelopment of lower jaw; Underdevelopment of mandible
Very frequent
Thin upper lip vermilion Height of the vermilion of the upper lip in the midline more than 2 SD below the mean. Alternatively, an apparently reduced height of the vermilion of the upper lip in the frontal view (subjective).
 
Synonyms:Decreased height of upper lip vermilion; Decreased volume of upper lip; Decreased volume of upper lip vermilion; Thin upper lip; Thin vermilion border of upper lip
Very frequent
Toe syndactyly Webbing or fusion of the toes, involving soft parts only or including bone structure. Bony fusions are referred to as 'bony' Syndactyly if the fusion occurs in a radio-ulnar axis. Fusions of bones of the toes in a proximo-distal axis are referred to as 'Symphalangism'.
 
Synonyms:Foot syndactyly; Fused toes; Syndactyly of feet; Syndactyly of toes; Webbed toes
Very frequent