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Studies o[ palmar and digital creases in the developing hand and in malformed hands indicate that these creases are the consequence o[ early flexional [olding in the skin o[ the developing hand.
Apr 1, 2022 · Biomarkers on the hands have been associated with a range of physical and mental health conditions. To systematically evaluate the evidence of dermatoglyphics, digit ratio and palmar crease hand biomarkers in relation to mental illness.
Flexion creases, triraidii, and different types of patterns dominate the palmar surface. Thenar is shown by flexion radial longitudinal crease/thenar creases (lifeline). Distal transverse crease or line of heart and proximal transverse crease or line of head is prominent in the triradiate area.
- P Indira Sudha, Jyoti Singh, G S Sodhi
- Nov-Dec 2021
- 10.4103/ijd.ijd_1123_20
Apr 25, 2023 · What is the definition of Single Palmar Crease? A single palmar crease is a single line that runs across the palm of the hand. People most often have 3 creases in their palms.
Jan 1, 2021 · The Simian and Sydney creases are variant palmar creases which have now drawn medical attention as their presence correlates strongly with numerous chromosomal anomalies and diseases.
The various lines or creases of the skin follow the normal stresses imposed by the movements of the hand ( Fig.1.1). Important creases are distal, palmar, and thenar crease. ... View in...
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What is a single palmar crease?
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What is the first major palmar crease?
Flexion creases are formed during early intrauterine life and, therefore, they can be influenced by factors causing aberrant de velopment of the embryo. The first major palmar crease to appear on the embryonic palm is the radial longitudinal crease that borders the thenar eminence.
