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14 results on '"Prkic A"'

2. The Interobserver Reliability of Grading of Distal Radius Volar Plate Prominence

Author

Crijns, Tom J., primary, Merkel, Patrick, additional, Kortlever, Joost T.P., additional, Wagner, K. John, additional, Ring, David, additional, Vagner, Gregg, additional, Teunis, Teun, additional, Akabudike, N.M., additional, Apard, T., additional, Bafus, B.T., additional, Ballas, E.G., additional, Bamberger, H.B., additional, Baxamusa, T., additional, Begue, T.C., additional, Belangero, W.D., additional, Benhaim, P., additional, Biert, J., additional, Blazar, P., additional, Bloemers, F.W., additional, Borris, L.C., additional, Brink, O., additional, Brubacher, J.W., additional, Buckley, R., additional, Calcagni, M., additional, Calfee, R.P., additional, Campbell, S.T., additional, Chepla, K.J., additional, Choudhari, P., additional, Conflitti, J.M., additional, Coomber, R., additional, de Bedout, R., additional, Debeij, J., additional, DeCoster, T., additional, DeSilva, G., additional, Domenech, J., additional, Draeger, R.W., additional, Dwyer, C.L., additional, Elias, N., additional, Erickson, J.M., additional, Evans, P.J., additional, Farr, S., additional, Fernandes, C.H., additional, Fricker, R., additional, Garnavos, C., additional, Gilbert, R.S., additional, Giordano, V., additional, Goost, H., additional, Gosens, T., additional, Guitton, T.G., additional, Hammert, W.C., additional, Havlicek, T., additional, Hearon, B.F., additional, Henry, S.L., additional, Hobby, J.L., additional, Hodel, S., additional, Hofmeister, E.P., additional, Huang, J.I., additional, Jebson, P., additional, Jenkinson, R., additional, Jeray, K., additional, Kabir, K., additional, Kanakaris, N.K., additional, Kaplan, F.T.D., additional, Kennedy, S.A., additional, Klostermann, C., additional, Knobe, M., additional, Kraan, G.A., additional, Kristan, A., additional, Lane, L.B., additional, Lawson McLean, A., additional, Lightdale-Miric, N., additional, Metzger, C.L., additional, Mica, L., additional, Miranda, G.V., additional, Mirck, B., additional, Mitchell, S., additional, Mittlmeier, T., additional, Moreno-Serrano, C.L., additional, Nancollas, M.P., additional, Ortiz, J.A., additional, Peters, A., additional, Pianka, G., additional, Pirpiris, M., additional, Poelhekke, L.M.S.J., additional, Prkic, A., additional, Prommersberger, K.J., additional, Raven, E.E.J., additional, Rizzo, M., additional, Rodner, C., additional, Rodríguez Roiz, J.M., additional, Rohde, R.S., additional, Romero, C.J., additional, Sandoval, J., additional, Schandelmaier, P., additional, Schep, N.W.L., additional, Schepers, T., additional, Schiffer, G., additional, Seibert, F.J., additional, Shafritz, A.B., additional, Shortt, N.L., additional, Siff, T., additional, Spitler, C.A., additional, Spoor, A.B., additional, Streubel, P., additional, Swiontkowski, M., additional, Talbot, M., additional, Taras, J.S., additional, Tolo, E.T., additional, Tyllianakis, M., additional, van Demark, R.E., additional, van der Heide, H., additional, van der Plaat, L.W., additional, van der Pluijm, M., additional, van Eerten, P.V., additional, Verbeek, D.O., additional, Vochteloo, A.J., additional, Walbeehm, R.P., additional, Wascher, D.C., additional, Wills, B.P.D., additional, Wint, J., additional, Zaidenberg, E.E., additional, and Zeltser, D.W., additional

Published
2022
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3. Grafting and fixation after aseptic non-union of the humeral shaft: A case series

Author

Paolo Pichierri, Giuseppe Rollo, Luigi Meccariello, Ante Prkic, Denise Eygendaal, Marco Giaracuni, Michele Bisaccia, Antonio Marsilio, Graduate School, AGEM - Inborn errors of metabolism, Amsterdam Neuroscience - Cellular & Molecular Mechanisms, Orthopedic Surgery and Sports Medicine, AMS - Fundamental Research, AMS - Sports & Work, and AMS - Sports

Subjects
medicine.medical_specialty, Radiography, Aseptic non-union, Humeral shaft, Elbow, Outcomes, Bone healing, Bone strut, 03 medical and health sciences, Fixation (surgical), 0302 clinical medicine, Allograft, Medicine, Orthopedics and Sports Medicine, 030212 general & internal medicine, Radial nerve, 030222 orthopedics, Osteosynthesis, Adult Trauma and Reconstruction, biology, business.industry, biology.organism_classification, Surgery, Valgus, medicine.anatomical_structure, business, Range of motion
Abstract

Purpose Non-unions after humeral shaft fractures are seen frequently in clinical practice at about 2–10% after conservative management and 30% after surgical treatment. Non-union, displacement of structures and fixation failure can be hazardous complications. The purpose of our study was to evaluate the outcomes of an on-lay bone graft strut construction with bone chips as grafting augmentation in the management of aseptic non-unions of the humeral shaft. Methods From 124 eligible patients with a humeral shaft non-union, we included 48 patients. In all cases an anterolateral humeral approach was used, with an on-lay bone graft using an allograft strut construction and with bone substitute augmentation in the non-union gap. To assess the bone healing on radiographs, we used the non-union scoring system according to Whelan. Patients were followed with objective and subjective scores. Results In all 48 patients we achieved full bone healing without major complications. The average period of union was 124 days. In 40 cases after healing the alignment was neutral, valgus deformation occurred in 6 cases a varus deformation in 2 cases. At twelve months after surgery, all patients recovered with satisfactory range of motion of shoulder and elbow and a good quality of life, without any radial nerve palsies or other major complications. Conclusion Given the satisfactory results of full bone healing, recovery of the range of motion and the lack of major complications as seen in this study, we find that plating with supporting allograft as a good choice of treatment in the cases of aseptic non-union of the humeral shaft.

Published
2020
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9. Automatic classification of canine PRG neuronal discharge patterns using K-means clustering

Author

Astrid G. Stucke, Francis A. Hopp, Edward J. Zuperku, Ivana Prkic, Justin R. Miller, and Eckehard A. E. Stuth

Subjects
Pulmonary and Respiratory Medicine, Physiology, Computer science, Action Potentials, Models, Biological, Article, Dogs, medicine, Animals, Cluster Analysis, Kolliker-Fuse Nucleus, Cluster analysis, Kolliker-Fuse nucleus, Electric stimulation, Neurons, Communication, business.industry, Respiration, General Neuroscience, k-means clustering, Pattern recognition, Electric Stimulation, medicine.anatomical_structure, Neuron, Artificial intelligence, business
Abstract

Respiratory-related neurons in the parabrachial-Kölliker-Fuse (PB-KF) region of the pons play a key role in the control of breathing. The neuronal activities of these pontine respiratory group (PRG) neurons exhibit a variety of inspiratory (I), expiratory (E), phase spanning and non-respiratory related (NRM) discharge patterns. Due to the variety of patterns, it can be difficult to classify them into distinct subgroups according to their discharge contours. This report presents a method that automatically classifies neurons according to their discharge patterns and derives an average subgroup contour of each class. It is based on the K-means clustering technique and it is implemented via SigmaPlot User-Defined transform scripts. The discharge patterns of 135 canine PRG neurons were classified into seven distinct subgroups. Additional methods for choosing the optimal number of clusters are described. Analysis of the results suggests that the K-means clustering method offers a robust objective means of both automatically categorizing neuron patterns and establishing the underlying archetypical contours of subtypes based on the discharge patterns of group of neurons.

Published
2015
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