1/2000 - Společnost pro pojivové tkáně

Fig. 9a-c. Trauma of the thumb in a 7-years old boy (a) where in the following 21/2 years the 2. and 3. phalanga haveassumed a gore-like deformity so that thetotal length of the thumb, so the length ofthe 1. metacarpal and basal phalanga hasincreased, is almost the same because the ne r v e s has remained almost the same.The relationship of the two growth typesone another ? The cellular-divisionalFig. 8. Posttraumatic achondroplasia of growth have the role of "filling in",the 2.-4. basophalangeal and metacarpal "stuffing" of countless numbers of spacesregion together with Madelung's deformity produced by the neural-extensive growthin 22-aged man who suffered the trauma which "expands" the body from the lizardwith 2 1/2 years.to elephant and cetacean, enabling so"filling" of countless cavities by productsimagine in connection with peripheral of cellular-divisional growth. 5) Annerves we have to do with imensely dense, important property of the two growth typescotton-wool like (but incomparably denser is their reciprocal get d e l a y e d (we call itthan cotton-wool), omnipresent felt of "ascent" of the neural growths but not onlynervous fibres, the "nervous skeleton". 2) the spinal cord (12), but entire neuralGrowth of that felt of nervous fibres takes growth as such).place cellular-extensively, it is done by a The neuro-extensive growth is to amechanism generally known in botany certain measure overdue behind thewhere the extension of the cell may amount cellular-divisional growth - importantup to 2000x and concerning a nerve cell property making possible growth ofprobably still much more. 3) Growth individual parts of the body, e.g. limbs, indirection is cranio-caudal, a fundamental the most variable degree of lengths andprincipal of growths in general. 4) What is breadth. The length of a bone is determinedPOHYBOVÉ ÚSTROJÍ, ročník 7, 2000, č. 1 19