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PubMed · 6626353

The chiromorphoergometry and the chirophotogrammetry.

G Fangi·C Cervini·A Pauri·W Grassi
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Abstract

The authors suggest a suitable method for "measuring" morpho-functional involvement of hands (and wrists). This method analyzes four tests: three postural tests and a photogrammetric test. The three positions are: - "Praying hands" (fig. 1) - "Dorsum of the hands opposed" (fig. 2) - "Phalanges opposed (by their dorsum)" (fig. 3) These positions (1-2-3) define three angles alpha 1, alpha 2, alpha 3. The corresponding indices I1, I2, I3 are synthetized by the following mathematical formula: Ii = 1 - alpha i/90 Patients, in the photogrammetric (or surface) test, lean their hands on a Chigot's plantiscope. The illuminated area provides the fourth index expressed by this formula: I4 = 2,5 Sc/St - 0,25 It is possible to calculate a general index It with the following formula: (formula; see text) Angles and surfaces are documented photographically. The method may be very helpful in evaluating the clinical course and therapy of rheumatoid arthritis.

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G Fangi, C Cervini, A Pauri, W Grassi. 1983-08-30. The chiromorphoergometry and the chirophotogrammetry.. https://pubmed.ncbi.nlm.nih.gov/6626353/

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