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original article |
Date |
Title |
Authors All Authors |
1 |
[GO] |
2024―Feb―17 |
Telemedicine in orthopaedics during the COVID-19 pandemic: a comparative landscape |
Vani Sabesan, Feyikemi Ogunfuwa, Joel Grunhut, Shad Sommerville, Clyde Fomunung, Justin Elkhechen, et al. (+3) Carlos Fernandez, Alessia Lavin, Garrett R. Jackson |
2 |
[GO] |
2023―Nov―28 |
Impact of the coronavirus disease 2019 pandemic on equity of access to hip and knee replacements: a population-level study |
Seper Ekhtiari, Daniel Pincus, Ruth Croxford, Jodi M. Gatley, Amir Khoshbin, Amit Atrey, et al. (+2) J. Michael Paterson, Bheeshma Ravi |
3 |
[GO] |
2023―Nov―04 |
Is COVID-19 an independent risk factor for the development of avascular necrosis of the hip? A retrospective study to evaluate the factors associated with avascular necrosis of the hip in patients who had COVID-19 infection |
Sandeep Sehrawat, Mukund Madhav Ojha, Shivanand Gamanagatti, Hira Lal Nag, Vijay Kumar |
4 |
[GO] |
2023―Sep―05 |
Mortality analyses of elderly patients with proximal femoral fracture during the pandemic: vaccination affects or not |
Alkan Bayrak, Murat Tıngır, Furkan Çağlayan Aslantaş, Cemal Kural, Miraçhan Kantarcı, Tevfik Çatal |
5 |
[GO] |
2023―Aug―26 |
The impact of COVID-19 on hip and knee arthroplasty surgical volume in China |
Zhanqi Wei, Yiming Xu, Bin Feng, Xisheng Weng |
6 |
[GO] |
2023―Apr―03 |
Normality after pandemic in surgery and research. The role of orthopaedic publications |
Jing Sun, Marius M. Scarlat, Andreas F. Mavrogenis, Philippe Hernigou |
7 |
[GO] |
2023―Mar―10 |
The impact of COVID-19 pandemic on the mortality and morbidity of patients undergoing trauma surgery: a report from the UK Corona TRAUMA Surge (UKCoTS) study |
Mohamed Imam, Antony Chi Fung Yiu, Ahmed Elgebaly, Anshul Sobti, Richard E. Field, Zahra Jaffry, et al. (+82) Hazem Ghaith, Paolo Consigliere, Ali A. Narvani, Rawad Hassan, Hassan Abdalla, Vijaya Bhalaik, Vasantha Ramsingh, Rupen Dattani, Catrin Morgan, Zoe Burdon, James Harty, Hany Elbardesy, Hafiz Iqbal, Hafiz Umer, Sandile Hlabangana, Sohail Yousaf, Aisha Razik, Yusuf Hasan, Mohammad Iqbal, Nomaan Sheikh, Ashish Waghmare, Joby John, Mina Abdalla, Christopher Gee, Alisdair Gilmour, Jagwant Singh, Emma Fossett, Bijayendra Singh, Emile Oliver, Greville Farrar, Ayman Gabr, Alexander Martin, Michael Dunne, Rachael Fisher, Simon Wimsey, Rishi Dhir, Vishvas Shetty, Feiran Wu, Siddhant Kapoor, Mohammedabbas Remtulla, Ansar Mahmood, Paul Hindle, Krishna Subbaraman, Ejaz Chaudhry, Fouad Chaudhry, Amir Khan, Ahmed Elmorsy, Hossam Fraig, Saad Elashry, Ramez Golmohamad, Laura Hartley, Walaa Elnahas, Karthikeyan Iyengar, Ciara Phibbs, Mark Quinn, Samir Eldeep, Mustafa Al-yaseen, Abdelmonem Hassan, James Holton, Burhan Mirza, Charles Docker, Sophie Howles, Ismail Fathalla, Ahmed Elsayed, Yogesh Joshi, Pritom Shenoy, Puneet Monga, Mahmoud Bhingraj, Amirul Islam, Ahmed Aljawadi, Anand Pillai, Rohit Pala, Arshad Khaleel, Christopher To, Ann McCormark, Srikanth Mudiganty, Syed Bokhari, Richard Jeavons, Nimesh Jain, Gautam Talawadekar, Milind Mehta, Nadeem Qazi |
8 |
[GO] |
2022―Sep―13 |
The health-related quality of life of patients with musculoskeletal disorders after the COVID-19 pandemic |
Gen-ying Zhu, Di Zhu |
9 |
[GO] |
2022―Apr―12 |
Letter to the Editor: “Orthopaedic training during COVID-19 pandemic: should action be taken?” |
Shaili Dixit, Tejaswi Makkapati |
10 |
[GO] |
2022―Apr―06 |
Stress, anxiety, and burnout of orthopaedic surgeons in COVID-19 pandemic |
Andreas F. Mavrogenis, Marius M. Scarlat |
11 |
[GO] |
2022―Mar―16 |
The use of a surgical helmet system with a high-efficiency particulate air filter as possible protection equipment during the coronavirus disease 2019 pandemic: a double-blinded randomized control study |
Giorgio Gasparini, Davide Castioni, Giovanna Spina, Filippo Familiari, Olimpio Galasso, Michele Mercurio |
12 |
[GO] |
2022―Jan―14 |
Orthopaedic training during COVID-19 pandemic: should action be taken? |
Ahmed Hazem Abdelazeem, Ahmed Mohamed Khedr, Marius M. Scarlat |
13 |
[GO] |
2022―Jan―09 |
Hip fracture mortality in patients co-infected with coronavirus disease 2019: a comparison of the first two waves of the United Kingdom pandemic during the pre-vaccine era |
Fatima Rashid, David Hawkes, Aatif Mahmood, William James Harrison, Sophie Miller, Shoaib Khan, et al. (+42) Mohammed As-Sultany, Mathias Nagy, Gautam Reddy, Richard Limb, Nasri Zreik, Ebrahim Mahomed, Josh Howard, Prakash Palaparthy, Aadam Shah, Calvin Mathias, Graeme Wilson, Vishvas Shetty, Abu Saeed, Rory Cuthbert, Surendra Patnaik, Carol Chan, Jehan Zaib, Yusuf Hasan, Mark Sykes, Andrea Pujol, Donald Osarumwense, Aleksandra Adamczyk, Tom Cash, Akshdeep Bawa, Tom Havenhand, Muhammed Amer Bashir, Rebecca Critchley, Ibrahim Jaly, Muyed Mohamed, Wayne Ng Weiyun, Anthony Gibbon, Srikanth Mudiganty, Salman Ali, Shan Rias, Wahidun Nabi, Jason Ong, Sam Trowbridge, Mark Harris, Sanket Gandhi, Panagiotis Armoni, Shayra Khanom, Moritz Lebe |
14 |
[GO] |
2021―Nov―04 |
The health-related quality of life of patients with musculoskeletal disorders after the COVID-19 pandemic |
Hidetomi Terai, Koji Tamai, Shinji Takahashi, Yusuke Hori, Masayoshi Iwamae, Shoichiro Ohyama, et al. (+3) Akito Yabu, Masatoshi Hoshino, Hiroaki Nakamura |
15 |
[GO] |
2021―Sep―14 |
“Trauma-the forgotten pandemic?” |
Nigel D. Rossiter |
16 |
[GO] |
2021―Sep―01 |
The effect of COVID-19 positivity on inflammatory parameters and thirty day mortality rates in patients over sixty five years of age with surgically treated intertrochanteric fractures |
Alkan Bayrak, Altuğ Duramaz, Başar Burak Çakmur, Cemal Kural, Serdar Hakan Basaran, Ersin Erçin, et al. (+2) Alev Kural, Hüseyin Tamer Ursavaş |
17 |
[GO] |
2021―Aug―16 |
Should we operate on all patients with COVID-19 and proximal femoral fractures? An analysis of thirty, sixty, and ninety day mortality rates based on patients’ clinical presentation and comorbidity: a multicentric study in Northern Italy |
Federico Fusini, Alessandro Massè, Salvatore Risitano, Andrea Ferrera, Emilio Enrietti, Kristijan Zoccola, et al. (+3) Giuseppe Bianco, Fabio Zanchini, Gabriele Colò |
18 |
[GO] |
2021―Jul―04 |
Percutaneous Achilles tenotomy under local anaesthetic in the clubfoot clinic was safe during the COVID-19 pandemic, for both children and parents |
Benjamin Barkham, Thomas McNally, Aishling Russell, Anna Bridgens, Yael Gelfer |
19 |
[GO] |
2021―May―13 |
A seven week observational analysis of clinical activities in a North Italian orthopaedic hospital during the second wave of SARS-CoV-2 pandemic: far from usual volumes, but different from the first wave |
Luigi Zagra, Martina Faraldi, Mauro Andreata, Immacolata Ottaiano, Giuseppe Basile, Giovanni Lombardi |
20 |
[GO] |
2021―Apr―09 |
Impact of COVID-19 on the practice of orthopaedics and trauma-an epidemiological study of the full pandemic year of a tertiary care centre of New Delhi |
Raju Vaishya, Abhishek Vaish, Ashok Kumar |
21 |
[GO] |
2021―Mar―02 |
Self-quarantine programme and pre-operative SARS-CoV-2 PCR screening for orthopaedic elective surgery: experience from Japan |
Kohei Nishitani, Miki Nagao, Shuichi Matsuda |
22 |
[GO] |
2020―Nov―14 |
The experience of contact tracing in Singapore in the control of COVID-19: highlighting the use of digital technology |
Sean Han Sheng Lai, Camelia Qian Ying Tang, Asok Kurup, Gowreeson Thevendran |
23 |
[GO] |
2020―Oct―16 |
Maintaining education, research and innovation in orthopaedic surgery during the COVID-19 pandemic. The role of virtual platforms. From presential to virtual, front and side effects of the pandemic |
Marius M. Scarlat, Jing Sun, Patricia M. B. Fucs, Peter Giannoudis, Andreas F. Mavrogenis, Thami Benzakour, et al. (+2) Andrew Quaile, James P. Waddell |
24 |
[GO] |
2020―Oct―09 |
Bone marrow in orthopaedics (part II): a three hundred and seventy million-year saga from the Devonian to the coronavirus disease 2019 pandemic-osteonecrosis; transplantation; “human chimera”; stem cells, bioreactors, and coronavirus disease |
Philippe Hernigou |
25 |
[GO] |
2020―Sep―24 |
Correction to: Thirty-day mortality following surgical management of hip fractures during the COVID-19 pandemic: findings from a prospective multi-centre UK study |
A. Narang, G. Chan, A. Aframian, Z. Ali, A. Carr, H. Goodier, et al. (+15) C. Morgan, C. Park, K. Sugand, T. Walton, M. Wilson, A. Belgaumkar, K. Gallagher, K. Ghosh, C. Gibbons, A. Keightley, Z. Nawaz, C. Wakeling, K. Sarraf, B. A. Rogers, W. K. M. Kieffer |
26 |
[GO] |
2020―Sep―11 |
Nosocomial infection with SARS-CoV-2 and main outcomes after surgery within an orthopaedic surgery department in a tertiary trauma centre in Spain |
Kushal Lakhani, Joan Minguell, Ernesto Guerra-Farfán, Yuri Lara, Unai Jambrina, Joan Pijoan, Jorge H. Núñez |
27 |
[GO] |
2020―Sep―08 |
Efficacy of surgical helmet systems for protection against COVID-19: a double-blinded randomised control study |
Gavin Schaller, Sandeep Krishan Nayar, Marios Erotocritou, Alexander Overton, Thomas Stelzhammer, Onur Berber |
28 |
[GO] |
2020―Aug―29 |
Thirty-day mortality following surgical management of hip fractures during the COVID-19 pandemic: findings from a prospective multi-centre UK study |
A. Narang, G. Chan, A. Aframian, Z. Ali, A. Carr, H. Goodier, et al. (+15) C. Morgan, C. Park, K. Sugand, T. Walton, M. Wilson, A. Belgaumkar, K. Gallagher, K. Ghosh, C. Gibbons, A. Keightley, Z. Nawaz, C. Wakeling, K. Sarraf, B. A. Rogers, W. K. M. Kieffer |
29 |
[GO] |
2020―Aug―24 |
Comment on an article: “Medications in COVID-19 patients: summarizing the current literature from an orthopaedic perspective” |
Omer Ć. Ibrahimagić, Zlatko Ercegović, Aleksandar Vujadinović, Suljo Kunić |
30 |
[GO] |
2020―Aug―20 |
Orthopaedic Surgery during COVID pandemic and consequent Changes in our professional environment |
Marius M. Scarlat, Andreas F. Mavrogenis |
31 |
[GO] |
2020―Aug―16 |
Operating room efficiency and timing during coronavirus disease 2019 outbreak in a referral orthopaedic hospital in Northern Italy |
Mauro Andreata, Martina Faraldi, Eugenia Bucci, Giovanni Lombardi, Luigi Zagra |
32 |
[GO] |
2020―Aug―08 |
Prolonged social lockdown during COVID-19 pandemic and hip fracture epidemiology |
Pablo A. Slullitel, Carlos M. Lucero, Maria L. Soruco, Jorge D. Barla, Javier A. Benchimol, Bruno R. Boietti, et al. (+8) Gerardo Zanotti, Fernando Comba, Danilo R. Taype-Zamboni, Guido S. Carabelli, Francisco Piccaluga, Carlos F. Sancineto, Maria Diehl, Martin A. Buttaro |
33 |
[GO] |
2020―Aug―07 |
Patient care modifications and hospital regulations during the COVID-19 crisis created inequality and functional hazard for patients with orthopaedic trauma |
Sarah Dunkerley, Claire Thelwall, Joshua Omiawele, Adam Smith, Sunny Deo, Ian Lowdon |
34 |
[GO] |
2020―Aug―07 |
Coronavirus disease 2019 pandemic: should we delay cartilage regenerative procedures and accept the consequences, or can we find a new normality? |
Francesca Vannini, Antonio Mazzotti, Niccolò Stefanini, Cesare Faldini |
35 |
[GO] |
2020―Aug―03 |
Amid COVID-19 pandemic-an innovative use of local resources to substitute the need for specialized operation theatre tables for orthopaedic and trauma surgery |
Hemant Bansal, Aashraya Karpe, Samarth Mittal, Vivek Trikha |
36 |
[GO] |
2020―Jul―31 |
Regarding “The orthopaedic and traumatology scenario during Covid-19 outbreak in Italy: chronicles of a silent war” a Mexican perspective |
Abraham Guadalupe Espinosa-Uribe, Juan Carlos Gonzalez-Saldivar, Luis Andrés Valverde-Galindo, Javier Meza-Flores, Jorge Gutiérrez-de la O |
37 |
[GO] |
2020―Jul―29 |
Patient safety associated with the surgical treatment of bone and soft tissue tumours during the COVID-19 pandemic-results from an observational study at the Oxford Sarcoma Service |
Raja Bhaskara Rajasekaran, Sanjeev Kotecha, Duncan Whitwell, Thomas D. A. Cosker, Paul Critchley, Charles Anton Fries, et al. (+3) David Pigott, Christopher L. M. H. Gibbons, Andrew Carr |
38 |
[GO] |
2020―Jul―29 |
Influence of coronavirus disease 2019 pandemic state of emergency in orthopaedic fracture surgical treatment |
Milan M. Mitkovic, Marko Bumbasirevic, Sasa Milenkovic, Djordje Gajdobranski, Vojislav Bumbasirevic, Milorad B. Mitkovic |
39 |
[GO] |
2020―Jul―28 |
The impact of SARS-CoV-2 (COVID-19) pandemic on trauma bay management and guideline adherence in a European level-one-trauma centre |
Sascha Halvachizadeh, Michel Teuben, Till Berk, Valentin Neuhaus, Hans-Christoph Pape, Roman Pfeifer |
40 |
[GO] |
2020―Jul―21 |
Impact of the COVID-19 pandemic on orthopaedic and trauma surgery training in Europe |
Panayiotis D. Megaloikonomos, Martin Thaler, Vasilios G. Igoumenou, Tommaso Bonanzinga, Marko Ostojic, André Faria Couto, et al. (+2) Jasmin Diallo, Ismail Khosravi |
41 |
[GO] |
2020―Jul―21 |
Evaluation of containment measures’ effect on orthopaedic trauma surgery during the COVID-19 pandemic: a retrospective comparison between 2019 and 2020 |
Thibault Druel, Quentin Andeol, Frédéric Rongieras, Antoine Bertani, Maxence Bordes, Agathe Alvernhe |
42 |
[GO] |
2020―Jul―19 |
Reaching a new ‘normal’ after COVID pandemic and orthopaedic implications |
Vikas Khanduja, Marius M. Scarlat |
43 |
[GO] |
2020―Jul―17 |
Economic implications of decreased elective orthopaedic and musculoskeletal surgery volume during the coronavirus disease 2019 pandemic |
Matthew J. Best, Keith T. Aziz, Edward G. McFarland, Gerard F. Anderson, Uma Srikumaran |
44 |
[GO] |
2020―Jul―16 |
Mental health of orthopaedic trauma patients during the 2020 COVID-19 pandemic |
Erin Ohliger, Erica Umpierrez, Lauren Buehler, Andrew W. Ohliger, Steven Magister, Heather Vallier, Adam G. Hirschfeld |
45 |
[GO] |
2020―Jul―16 |
Were protective procedures against SARS-CoV-2 effective in an orthopaedic and trauma centre during the lockdown period? A retrospective study |
Pierre-Alban Bouche, Barthelemy Valteau, Valerie Dumaine, Elena Lang, Karine Michel, Luc Eyrolle, et al. (+3) Guillaume Auberger, Philippe Anract, Moussa Hamadouche |
46 |
[GO] |
2020―Jul―15 |
COVID-19 pandemic: management of patients affected by SARS-CoV-2 in Rome COVID Hospital 2 Trauma Centre and safety of our surgical team |
Domenico De Mauro, Giuseppe Rovere, Alessandro Smimmo, Cesare Meschini, Fabrizio Mocini, Giulio Maccauro, et al. (+3) Francesco Falez, Francesco Liuzza, Antonio Ziranu |
47 |
[GO] |
2020―Jul―10 |
The impact of COVID-19 pandemic on orthopaedic resident education: a nationwide survey study in South Korea |
Dong-Gune Chang, Jong-Beom Park, Goo Hyun Baek, Hong Jin Kim, Aju Bosco, Hwee Weng Dennis Hey, Choon-Ki Lee |
48 |
[GO] |
2020―Jun―26 |
The orthopaedic and traumatology scenario during Covid-19 outbreak in Italy: chronicles of a silent war |
Francesco Benazzo, Stefano Marco Paolo Rossi, Pietro Maniscalco, Biagio Moretti, Enrico Vaienti, Pietro Ruggieri, et al. (+46) Alessandro Massè, Antonio Medici, Alessandro Formica, Bruno Di Maggio, Vincenzo Caiaffa, Mario Mosconi, Luigi Murena, Fabio D’Angelo, Alberto Belluati, Emilio Luigi Mazza, Fabrizio Rivera, Alberto Castelli, Matteo Ghiara, Marco Rosolani, Raffaele Cioffi, Raffaele Pezzella, Gabriele Scaravilli, Giovanni Bove, Placido Stissi, Michael Mazzacane, Fabrizio Quattrini, Corrado Ciatti, Giulia Trovarelli, Elisa Pala, Andrea Angelini, Francesco Sanna, Daniela Nonne, Andrea Colombelli, Filippo Raggini, Agnese Puzzo, Gianluca Canton, Guido Maritan, Angela Iuliano, Pietro Randelli, Giuseppe Solarino, Lorenzo Moretti, Giovanni Vicenti, Nunzia Garofalo, Vittorio Nappi, Simone Ripanti, Carmela Chinni, Francesco Pogliacomi, Alberto Visigalli, Nathalie Bini, Alessandro Aprato, Loris Perticarini |
49 |
[GO] |
2020―Jun―13 |
Global experience of orthopaedic trauma surgeons facing COVID-19: a survey highlighting the global orthopaedic response |
Bradley A. Lezak, Peter A. Cole, Lisa K. Schroder, Peter A. Cole |
50 |
[GO] |
2020―Jun―07 |
Thoracic computerised tomography scans in one hundred eighteen orthopaedic patients during the COVID-19 pandemic: identification of chest lesions; added values; help in managing patients; burden on the computerised tomography scan department |
Jacques Hernigou, François Cornil, Alexandre Poignard, Said El Bouchaibi, Jean Mani, Jean François Naouri, et al. (+2) Patrick Younes, Philippe Hernigou |
51 |
[GO] |
2020―Jun―06 |
Operational strategies of a trauma hub in early coronavirus disease 2019 pandemic |
Alessandro Casiraghi, Marco Domenicucci, Stefano Cattaneo, Emanuele Maggini, Fabio Albertini, Stefania Avanzini, et al. (+4) Manuela Pansi Marini, Claudio Galante, Pierangelo Guizzi, Giuseppe Milano |
52 |
[GO] |
2020―Jun―05 |
Risk of a second wave of Covid-19 infections: using artificial intelligence to investigate stringency of physical distancing policies in North America |
Shashank Vaid, Aaron McAdie, Ran Kremer, Vikas Khanduja, Mohit Bhandari |
53 |
[GO] |
2020―Jun―02 |
Impact of the COronaVIrus Disease 2019 lockdown on hand and upper limb emergencies: experience of a referred university trauma hand centre in Paris, France centre in Paris, France |
Rémy Pichard, Luc Kopel, Quentin Lejeune, Rafik Masmoudi, Emmanuel H. Masmejean |
54 |
[GO] |
2020―May―30 |
Critical adjustments in a department of orthopaedics through the COVID-19 pandemic |
Gonzalo Luengo-Alonso, Fernando García-Seisdedos Pérez-Tabernero, Miguel Tovar-Bazaga, José Manuel Arguello-Cuenca, Emilio Calvo |
55 |
[GO] |
2020―May―29 |
Pandemic response protocol of a non-frontline specialty in a multispecialty tertiary health care centre-a pilot model in orthopaedics |
Girinivasan Chellamuthu, Sathish Muthu |
56 |
[GO] |
2020―May―28 |
A clinical pathway for pre-operative screening of COVID-19 and its influence on clinical outcome in patients with traumatic fractures |
Yutong Meng, Kunpeng Leng, Lei Shan, Meng Guo, Junlin Zhou, Qingxian Tian, Yong Hai |
57 |
[GO] |
2020―May―28 |
Challenges and response in the medical management of the orthopaedic department during the coronavirus disease 2019 pandemic: strategies in Wuhan, China |
Wei Wu, Wei Xiong, Honglei Kang, Qian Guo, Zhong Fang, Feng Li |
58 |
[GO] |
2020―May―27 |
Deep learning COVID-19 detection bias: accuracy through artificial intelligence |
Shashank Vaid, Reza Kalantar, Mohit Bhandari |
59 |
[GO] |
2020―May―26 |
Impact of the COVID-19 pandemic on patients suffering from musculoskeletal tumours |
Martin Thaler, Ismail Khosravi, Andreas Leithner, Panayiotis J. Papagelopoulos, Pietro Ruggieri |
60 |
[GO] |
2020―May―24 |
Changes of clinical activities in an orthopaedic institute in North Italy during the spread of COVID-19 pandemic: a seven-week observational analysis |
Luigi Zagra, Martina Faraldi, Fabrizio Pregliasco, Anna Vinci, Giovanni Lombardi, Immacolata Ottaiano, et al. (+3) Riccardo Accetta, Paolo Perazzo, Rocco D’Apolito |
61 |
[GO] |
2020―May―22 |
Medications in COVID-19 patients: summarizing the current literature from an orthopaedic perspective |
Si Heng Sharon Tan, Choon Chiet Hong, Soura Saha, Diarmuid Murphy, James Hoipo Hui |
62 |
[GO] |
2020―May―21 |
The COVID-19 outbreak in Italy: perspectives from an orthopaedic hospital |
Alberto Grassi, Nicola Pizza, Dario Tedesco, Stefano Zaffagnini |
63 |
[GO] |
2020―May―15 |
Time-sensitive ambulatory orthopaedic soft-tissue surgery paradigms during the COVID-19 pandemic |
Benjamin Tze Keong Ding, Joshua Decruz, Remesh Kunnasegaran |
64 |
[GO] |
2020―Apr―29 |
Epidemiologic characteristics of traumatic fractures in elderly patients during the outbreak of coronavirus disease 2019 in China |
Yanbin Zhu, Wei Chen, Xing Xin, Yingchao Yin, Jinglve Hu, Hongzhi Lv, et al. (+15) Weixu Li, Xiangtian Deng, Chao Zhu, Jian Zhu, Jinli Zhang, Fagang Ye, Aimin Chen, Zhanyong Wu, Zhanbei Ma, Xinhu Zhang, Fengmei Gao, Jidong Li, Conglin Wang, Yingze Zhang, Zhiyong Hou |