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241por Charles-Lozoya, Sergio, Chávez-Valenzuela, Salvador, Cobos-Aguilar, Héctor, Manilla-Muñoz, Edgar, De La Parra-Márquez, Miguel Leonardo, Arriaga-Cazares, Héctor Eliud, García-Hernández, Adrián“…The initial acetabular index versus final acetabular index in total population was (38.9º ± 6.8º) and (31.9º ± 6.8º), respectively (t = 6.5, P < .001). The prevalence of AVN was 40%. Overall AVN in OR, femoral osteotomy and pelvic osteotomy were 73.3% versus CR 30%, P = .003. …”
Publicado 2023
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242“…OBJECTIVES: Bone failure due to avascular necrosis (AVN) is a complex pathological phenomenon. Analysis of molecular changes in the bone matrix may help to shed light on the disease process and guide management. …”
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243por Klontzas, Michail E., Manikis, Georgios C., Nikiforaki, Katerina, Vassalou, Evangelia E., Spanakis, Konstantinos, Stathis, Ioannis, Kakkos, George A., Matthaiou, Nikolas, Zibis, Aristeidis H., Marias, Kostas, Karantanas, Apostolos H.“…Differentiation between transient osteoporosis (TOH) and avascular necrosis (AVN) of the hip is a longstanding challenge in musculoskeletal radiology. …”
Publicado 2021
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244por Psillas, George, Petrou, Ioanna, Printza, Athanasia, Sfakianaki, Ioanna, Binos, Paris, Anastasiadou, Sofia, Constantinidis, Jiannis“…The aim of this study was to evaluate gain and refixation saccades (covert and overt) using a video head impulse test (vHIT) in the horizontal and vertical planes in patients after the onset of unilateral acute vestibular neuritis (AVN). Thirty-five patients were examined in the acute stage of AVN and at follow-up (range, 6–30 months); a control group of 32 healthy subjects also participated. …”
Publicado 2022
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245por Żuchowski, Bartosz, Błaszyk, Krzysztof, Piskorski, Jarosław, Wykrętowicz, Andrzej, Guzik, Przemysław“…Our results suggest that the atrioventricular conduction time depends mainly on the conduction through the AVN and less on the HPS. These relations are similar in both sexes, although men had longer conduction times through the AVN, HPS, and total atrioventricular conduction time.…”
Publicado 2023
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246por Liu, Ying, Wen, Min, He, Qingnan, Dang, Xiqiang, Feng, Shipin, Liu, Taohua, Ding, Xuewei, Li, Xiaoyan, He, Xiaojie“…BACKGROUND AND OBJECTIVES: The underlying mechanism of IgA vasculitis (IgAV) and IgA vasculitis with nephritis (IgAVN) remains unclear. Therefore, there are no accurate diagnostic methods. …”
Publicado 2022
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247por Butzer, Sarina, Hennies, Imke, Gimpel, Charlotte, Gellermann, Jutta, Schalk, Gesa, König, Sabine, Büscher, Anja K., Lemke, Anja, Pohl, Martin“…For deciding upon treatment intensity, knowledge of the short-term clinical course of IgAVN is needed to improve treatment algorithms. METHODS: For this retrospective multicenter study, the medical records of 66 children with biopsy-proven IgAVN were reviewed. …”
Publicado 2022
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248por Madi, Naji S., Chopra, Aman, Fletcher, Amanda N., Mithani, Suhail K., Parekh, Selene G.“…CATEGORY: Hindfoot INTRODUCTION/PURPOSE: Talar avascular necrosis (AVN) is a difficult pathology to diagnose and manage. …”
Publicado 2022
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249“…Avascular necrosis (AVN) of the humeral head is debilitating condition that, when left untreated, can progress to humeral head collapse and end-stage arthritis of the glenohumeral joint. …”
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250por Sankar, Wudbhav N., Gornitzky, Alex L., Clarke, Nicholas M.P., Herrera-Soto, José A., Kelley, Simon P., Matheney, Travis, Mulpuri, Kishore, Schaeffer, Emily K., Upasani, Vidyadhar V., Williams, Nicole, Price, Charles T.“…The incidence of avascular necrosis (AVN), residual dysplasia, and need for further surgery was assessed. …”
Publicado 2019
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251por Lakshminarayana, Sumanth, Dhammi, Ish Kumar, Jain, Anil K, Bhayana, Himanshu, Kumar, Sapan, Anshuman, Rahul“…BACKGROUND: Avascular necrosis (AVN) of the femoral head usually occurs in the third to fifth decade. …”
Publicado 2019
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252por Tsai, Sung Huang Laurent, Tai, Wei-Che, Fu, Tsai-Sheng, Tischler, Eric H., Rahman, Rafa, Lim, Yong-Kuan, Yu, Yi-Hsun, Su, Chun-Yi“…Data on comparison of clinical outcomes of each management were extracted including arthritis, heterotopic ossification (HO), avascular necrosis (AVN), and functional scores (Thompson Epstein, Merle’ d Augine and Postel Score). …”
Publicado 2022
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253“…BACKGROUND: We sought to clarify the electrophysiological (EP) characteristics of premature ventricular contractions (PVCs) with acute successful radiofrequency catheter ablation (RFCA) near the atrioventricular node (AVN). METHODS AND RESULTS: Eighteen patients with acute successful RFCA near the AVN were included in this study. …”
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254“…The main complications are non-union and avascular necrosis (AVN) of femoral head. Various methods have been tried to successfully manage neglected femoral fractures. …”
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255“…INTRODUCTION: Femoral neck fractures can complicate by non-union and/or hip avascular necrosis (AVN); moreover, the incidence of AVN remains obscure when it is accompanied by an ipsilateral acetabular fracture. …”
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256por Park, Euyhyun, Kim, Sung Kyun, Jang, Jinnyeong, Han, Hye Min, Song, Jae Jun, Chae, Sung Won, Jung, Hak Hyun, Im, Gi Jung“…OBJECTIVE: To analyze recovery from dizziness in patients with acute vestibular neuritis (AVN) after applying the “Dizziness & Fall Risk Assessment and Intervention (DFRAI)”. …”
Publicado 2021
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257por Martínez-Ortega, Jesús Iván, Perez-Hernandez, Felipe, Fernández-Reyna, Ilse, Eljure Lopez, Nixma“…IgAVN can be a rare side effect of COVID-19 vaccines. …”
Publicado 2023
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258“…It is an autosomal recessive hemoglobinopathy that occurs due to a point mutation in the sixth codon that replaces glutamic acid with valine in the beta-globin chain. Avascular necrosis (AVN), also known as osteonecrosis, is one of its complications. …”
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259“…INTRODUCTION AND IMPORTANCE: Trochlear AVN is a very rare entity with only a limited number of cases being reported. …”
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260“…There has been a recent increase in younger patients presenting with avascular necrosis (AVN) of the hip requiring replacement arthroplasty. …”
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