Introduction The wrist, thenar, palmar, and digital flexion creases represent skin flexion lines in the vicinity of synovial joints, where the skin is attached to the underlying fascia [1]. Digital creases ease movement of the digits without impingement by providing “folding points” in the skin analogous to the creases in a folded roadmap, and due to strong attachments to the underlying fascia,...

We describe four patients, two pairs of siblings, with a somewhat unique oro-facial-digital syndrome. The siblings come from the Navajo population which has undergone several genetic "bottlenecks." Thus, as would be anticipated, this syndrome seems to show autosomal recessive inheritance. The combination of the presence of retinal colobomata and the paucity of digital findings in these patients...

Rett syndrome is a recently discovered, progressive neurological disorder that occurs exclusively in females early in life. Females with this rare and often misdiagnosed clinical entity have unusual but distinctive oral/digital habits. Dentists aware of Rett syndrome and its distinct manifestations will be able to aid in early diagnosis and treatment of those afflicted. A case report of a 4-yea...

Oro-facial-digital syndrome type II (OFD-II) is characterized by frenulated tongue, midline cleft lip, high arched or cleft palate, micrognathia, syndactyly and polydactyly, bilateral reduplicated hallux, conductive hearing loss, choroidal coloboma and normal intelligence. There are nine forms of oro-facial-digital syndromes with different modes of inheritance. A young female with features of o...

We report three cases of Raynaud's syndrome with digital ischaemic ulceration, in association with carpal tunnel syndrome. In all cases, the aetiology of the Raynaud's syndrome was probably unrelated to the nerve compression. However, symptoms were worse on the side of the median nerve lesion in two patients and worse on the side with the most severe nerve dysfunction in the third; symptoms wer...