Operative Treatment for AO Type C Supracondylar Fractures of the Distal Femur

Choi, Ho Rim; Song, Joon Min; Kwon, Hee; Ko, Youm Gyu; Lee, Jang Geun; Yoon, Chang Hun

doi:10.12671/jksf.2002.15.2.166

Cited by 2 publications

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“…The typical observed emission of biological tissues in the visible and ultraviolet frequencies ranges from 10 −19 to 10 −16 W/cm 2 (1-1000 photons . cm -2. sec -1 ) [16]. This light intensity is much weaker than that one to be seen in the perceptually visible and well-studied spectrum of normal bioluminescence detectable above the background of thermal radiation emitted by tissues at their normal temperature [17].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Possible Methods and Approaches for Registering of Non-Ionizing Radiation Emitted from the Human Body

Ignatov¹,

Mosin²,

Niggli³

et al. 2015

European Journal of Medicine

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This paper presents the results of evaluation of possible biophysical methods and approaches for registering of various non-ionizing radiation (NIR) wave types of the human body in the optic and electromagnetic range. Various types of NIR (electromagnetic waves, infrared radiation, thermo radiation, bioluminiscence) emitted from the human body were reviewed. In particular the results on the spontaneous biophoton emission and the delayed luminescence from the human body were submitted along with infrared thermography (IRT) results. It was shown that 1 cm 2 of skin generally emits 85 photons for 1 s. The intensity of biophoton emission ranges from 10 −19 to 10 −16 W/cm 2 (approx. 1-1000 photons . cm -2. s -1 ). The specific bioluminiscence emission from part of the human thumb was detected as a spectrum of various colours with the method of Colour coronal spectral analysis on a device with an electrode made of polyethylene terephthalate (PET hostaphan) with applied electric voltage 15 kV, electric impulse duration 10 s, and electric current frequency 15 kHz. It was established that photons corresponding to a red color emission of visible 68 electromagnetic spectrum have energy at 1,82 еV. The orange color of visible electromagnetic spectrum has energy at 2,05 eV, yellow -2,14 eV, blue-green (cyan) -2,43 eV, blue -2,64 eV, and violet -3,03 eV. The reliable result measurement norm was at E ≥ 2,53 eV, while the spectral range of the emission was within  = 380-495±5 nm and  = 570-750±5 nm. Also were estimated some important physical characteristics (energy of hydrogen bonds, wetting angle, surface tension) of water by the methods of non-equilibrium energy (NES) and differential non-equilibrium energy (DNES) spectrum of water, that helps understand in general how electromagnetic radiation interacts with water and establish the structural characteristics of water.

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Section: Introductionmentioning

confidence: 99%

Evaluation of Possible Methods and Approaches for Registering of Non-Ionizing Radiation Emitted from the Human Body

Ignatov¹,

Mosin²,

Niggli³

et al. 2015

European Journal of Medicine

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Surgical Treatment of AO Type C Distal Femoral Fractures Using Locking Compression Plate (LCP-DF, Synthes®)

et al. 2010

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Purpose: To analyze the surgical results of AO type C distal femoral fractures using locking compression plate. Materials and Methods: From February 2006 to June 2008, 14 patients 15 cases were included. Injury mechanisms, combined injuries, radiologic and clinical results and postoperative complications were analyzed. Results: The mean age was 59.6 (30∼77) years. The mean follow up period was 25 (12∼40) months. AO types were 3 of C1, 5 of C2 and 7 of C3. Injury mechanisms were 9 of traffic accident, 5 of slip down and 1 of fall from a height. Four cases were combined with other extremity injuries or fractures. The mean radiologic union was obtained at postoperative 15 (13∼20) weeks. The mean Neer's functional score was 74.2 (58∼97); 3 of excellent, 5 of satisfactory and 7 of unsatisfactory. Postoperative complications were 2 of infection and 1 of nonunion. There were no mechanical failures or fixation loss with locking compression plate at the final follow up. Conclusion: Internal fixation using locking compression plate for AO type C distal femoral fractures provided excellent fixations. At the final follow up, the clinical results were variable. The affecting factors on the final results seemed to be joint congruencies after anatomical reduction and active rehabilitation.

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Operative Treatment for AO Type C Supracondylar Fractures of the Distal Femur

Cited by 2 publications

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Evaluation of Possible Methods and Approaches for Registering of Non-Ionizing Radiation Emitted from the Human Body

Evaluation of Possible Methods and Approaches for Registering of Non-Ionizing Radiation Emitted from the Human Body

Surgical Treatment of AO Type C Distal Femoral Fractures Using Locking Compression Plate (LCP-DF, Synthes®)

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