In this article, we introduce a novel reconstruction and modeling pipeline to create polygonal models from unstructured point clouds. We propose an automatic that can then be interactively refined by the user. An initial model is automatically created extracting set of RANSAC-based locally fitted planar primitives along with their boundary polygons, searching for local adjacency relations among parts polygons. The extracted enforced snap polygon elements together, while simultaneously...

The aim of this study was to retrospectively evaluate the patients who were operated in our orthopedics and traumatology clinic with suspection bone soft tissue tumors.A total 3133 (1146 (46.5%) female 1318 (53.5%) male) presented tertiary from different regions Turkey between January 2002 July 2013 presumed diagnosis tumors analyzed according age, gender, bone/soft localization, tumoral histopathological diagnosis, tumor size incidence.Of all patients, 2464 (78%) diagnosed tumor, while...

To compare the levels of MMP-13 and TNF-α in late stage osteoarthritis, define their predominant pathways investigate correlation with McMaster Universities Arthritis Index scores.A total 42 patients (mean age 64 ± 8.8) grade 3 4 knee osteoarthritis according to Kellegren- Lawrence criteria who were scheduled for arthroplasty enrolled study. TNF-alpha measured preoperatively from venous blood samples intraoperatively synovial fluid via ELISA. Preoperative 1 month postoperative functions...

Oxaliplatin (OXL) is a chemotherapeutic drug used for metastatic and other types of cancer, but it causes peripheral neuropathy as dose-limiting side effect. Herein, we the rat model OXL-induced to demonstrate protective effects naringin (NRG) in this neuropathy. In study, rats were injected with OXL (4 mg/kg, body weight, i.p.) 5% glucose solution 30 min after oral administration NRG (50 100 weight) on 1st, 2nd, 5th, 6th days. caused sensory motor (as revealed by hot plate, tail flick,...

Although challenges in treatment of musculoskeletal hydatid cysts (HC) lesions have been documented, data regarding the HC resembling tumor is scarce. This paper presented 5 patients (3 males, 2 females) with a mean age 41.6 years tumor-like HC. Three them had left ilium and acetabulum involvement, one involved femur, thigh muscle compartments. Pain was main symptom seen all patients. Clinical examination, radiologic evaluation, histologic analysis were performed for diagnosis. Patients...

BACKGROUND: Vitamin B12 and alpha lipoic acid (ALA) are known to promote functional morphological recovery after peripheral nerve injury. OBJECTIVE: To compare the regenerative neuroprotective effects of vitamin ALA treatment sciatic METHODS: A total 40 rats w ere randomly assigned control (sciatic exposure without injury or anastomosis), sham epineural anastomosis were performed but no was administered), PS (isotonic saline administered for 12 weeks surgery), (2 mg/kg groups cyanocobalamin...

In this paper, we introduce a novel scene representation for the visualization of large-scale point clouds accompanied by set high-resolution photographs. Many real-world applications deal with very densely sampled point-cloud data, which are augmented photographs that often reveal lighting variations and inaccuracies in registration. Consequently, high-quality captured i.e., both together, is challenging time-consuming task. We propose two-phase approach, first (preprocessing) phase...

Large resection and reconstruction of the malignant tumors shoulder girdle are used to provide maximum protection soft tissues with sufficient surgical margin. However, these have their own difficulties. The goals this study were review demographic data 187 patients diagnosed located around between 2001 2016 in our clinic, evaluate functional outcomes outcomes, classify methods according new classification systems.There (108 male 79 female) mean age at surgery was 47.9 (range 2-87)....

The aim of this study was to compare serum and synovial fluid levels matrix metalloproteinase-13 (MMP-13) tumor necrosis factor-alpha (TNF-α) in 2 stages osteoarthritis, investigate their correlation with Western Ontario McMaster Universities Arthritis Index (WOMAC) scores.Forty-two patients (mean age: 64±8.8 years) grade 3 4 knee osteoarthritis according Kellgren-Lawrence criteria were enrolled the underwent total arthroplasty. TNF-α MMP-13 measured preoperatively from venous blood samples...

Joint Diseases and Related Surgery (JDRS), the official journal of Turkish Foundation, is an international, peer-reviewed, immediate open access journal. All published articles in JDRS has been free for everyone, without embargo, since 1990.

We present a 37-year-old patient with chondroblastoma in his right acromion. The acromion is an unusual site for this type of tumor and the typical surgical treatment involves resection involved bone. was surgically treated autogenous iliac bone grafting. Twenty five months postoperatively, he demonstrated full shoulder function, without evidence local recurrence or metastasis.

To evaluate the therapeutic effects of inhibiting interleukin-1 beta (IL-1 beta) in vivo using Anakinra an experimental model spinal cord injury (SCI).All procedures were performed animal laboratory Ankara Education and Research Hospital, Ankara, Turkey between August 2012 May 2014. The SCI was induced by applying vascular clips to dura via a 4-level T5-T8 laminectomy. Fifty-four rats randomized into following groups: controls (n = 18), + saline 18). Spinal samples obtained from animals both...

The aim of this study was to compare the autofluorescence parathyroid glands (PGs) in-vivo and ex-vivo using two near-infrared autofluorescence(NIRAF) overlay imaging devices with different wavelengths 785 nm 805 nm. This prospective included six patients(five[83.3%] female one[16.7%] male) who had undergone thyroid and/or surgery in whom NIRAF at least one PG performed EleVision IR(Medtronic, Dublin, Ireland) excitation light same power 3000mW June 2023 a tertiary referral care center. PGs...

Simultaneous bilateral total knee arthroplasty (TKA) with prolonged tourniquet time has the potential to trigger ischemia-reperfusion injury, which can adversely affect function. Studies suggest that magnitude of injury is less if it occurs following an ischemic event takes place in another part body, known as preconditioning (IPC). The purpose this study was investigate impact oxidative stress on muscle and function elucidate IPC effect attenuate metabolites prevent poor functional outcomes...

With the enormous advances of acquisition technology over last years, fast processing and high-quality visualization large point clouds have gained increasing attention. Commonly, a mesh surface is reconstructed from cloud high-resolution texture generated images taken at site to represent materials. However, this global reconstruction texturing approach becomes impractical with data sizes. Recently, due its potential for scalability extensibility, method set depth maps in preprocessing...