Predicting the difficult laparoscopic cholecystectomy: development and validation of a pre-operative risk score using an objective operative difficulty grading system

Ahmad H. M. Nassar, James Hodson(University Hospitals Birmingham NHS Foundation Trust), Hwei Jene Ng, Ravi Vohra(Nottingham University Hospitals NHS Trust), Tarek Katbeh, Samer Zino, Ewen A. Griffiths(University Hospitals Birmingham NHS Foundation Trust), Ravinder Vohra(Nottingham University Hospitals NHS Trust), Amanda Kirkham, Sandro Pasquali, Paul Marriott, Marianne Johnstone, Philip Spreadborough, Derek Alderson, Ewen A. Griffiths(University Hospitals Birmingham NHS Foundation Trust), Stephen W. Fenwick, Mohamed Elmasry, Quentin Nunes, David Kennedy, Raja B. Khan, Muhammad Aamir Khan, Conor Magee, Steven M. Jones, Denise Mason, Ciny P. Parappally, Pawan Mathur, Michael Saunders, Sara Jamel, Samer Ul Haque, Sara Zafar, Muhammad Hanif Shiwani, Nehemiah Samuel, Farooq Ahmad Dar, A. Jackson, Bryony Lovett, Shiva Dindyal, Hannah Winter, Ted Fletcher, Saquib Rahman, Kevin Wheatley, Tom Nieto, Soofiyah Ayaani, Haney Youssef, Rajwinder Nijjar, Helen Watkin, David N Naumann, Sophie Emesih, Piyush Sarmah, Kathryn Lee, Nikita Joji, Joel Lambert, Jonathan Heath, Rebecca L. Teasdale, C Weerasinghe, Paul J. Needham, Hannah Welbourn, Luke Forster, David Finch, Jane Blazeby, William Robb, Angus McNair, Alex Hrycaiczuk, Alexandros Charalabopoulos, Sritharan Kadirkamanathan, Cheuk‐Bong Tang, Naga Venkatesh Jayanthi, Nigel Noor, Brian Dobbins, Andrew J. Cockbain, April Nilsen-Nunn, Jonathan De Siqueira, Mike Pellen, J Cowley, Wei-Min Ho(University Hospitals Birmingham NHS Foundation Trust), V Miu, Timothy J. White, Kathryn A. Hodgkins, Alison Kinghorn, Matthew G. Tutton, Yahya Al-Abed, Donald Menzies, Anwar Ahmad, Joanna B. Reed, Shabuddin Khan, David Gabriel Monk, Louis J. Vitone, Ghulam Murtaza, Abraham Joel, Stephen Brennan, David Shier, Catherine Zhang, Thusidaran Yoganathan, Steven J Robinson, Iain McCallum, Michael Jones, Mohammed Elsayed, Liz Tuck, J Wayman, Kate Carney, Somaiah Aroori, Kenneth B. Hosie, Adam Kimble, David Bunting, Kenneth B. Hosie, Adeshina S. Fawole, Mohammed Basheer, Rajiv Dave, J Sarveswaran, Elinor Jones, Chris Kendal, Michael P. Tilston, Martin Gough, Tom Wallace, Shailendra Singh, Justine Downing Katherine A. Mockford, Eyad Issa, Nayab Shah, Neal Chauhan, Timothy R. Wilson, Amir Forouzanfar, Jonathan Wild, Emma Nofal, Catherine Bunnell, Khaliel Madbak, Sudhindra T. V. Rao, Laurence Devoto, Najaf Siddiqi, Zechan Khawaja, James Hewes, Laura Gould, Alice Chambers, Daniel Urriza Rodriguez, Gourab Sen, Stuart Robinson, Kate Carney, Francis Bartlett, David Rae, Tom Stevenson, Kas Sarvananthan, Simon Dwerryhouse, Simon Higgs, Oliver Old, Thomas J. Hardy, Reena Shah, Steve Hornby, Ken Keogh, Lucinda Frank, Musallam Al-Akash, Emma Upchurch, Richard J. Frame, Michael Hughes, C Jelley, Simon Weaver, Sudipta Roy, Toritseju O. Sillo, Giorgios Galanopoulos, Tamzin Cuming, Pedro Silva Cunha, Salim Tayeh, Sarantos Kaptanis, Mohamed Heshaishi, Abdalla Eisawi, Michael Abayomi, Wee Sing Ngu, Katie Fleming, Dalvir Bajwa, Vivek Chitre, Kamal Aryal, Paul Ferris, Michael Silva, Simon Lammy, Sarah Mohamed, Amir Khawaja, Adnan Hussain, Mudassar Ghazanfar, Maria Irene Bellini, Hamdi Ebdewi, Mohamed Elshaer, Gianpiero Gravante, Benjamin Drake, Arikoge Ogedegbe, Dipankar Mukherjee, Chanpreet Arhi, Lola Giwa, Nusrat Iqbal, Nicholas FS Watson, S Aggarwal, Philippa Orchard, Eduardo Villatoro, P. D. Willson, Jessica Mok, Thomas Woodman, Jean Deguara, Giuseppe Garcea, Benoy I. Babu, Ashley R. Dennison(University Hospitals Birmingham NHS Foundation Trust), Deep J. Malde, David Lloyd, Steve Satheesan, Omer Al‐Taan, Alex Boddy, John Slavin, Robert Jones, Laura Ballance, Stratos Gerakopoulos, Periyathambi Jambulingam, Sami Mansour, Naomi Sakai, Vikas Acharya, Mohammed M. Sadat, Lawen Karim, David Larkin, Khalid Amin, Amarah Khan, Jennifer Law, Saurabh Jamdar, Stella Smith, Keerthika Sampat, Kathryn O’Shea, Mangta Manu, Fotini M. Asprou, Nabeela Malik, Jessica R. Chang, Marianne Johnstone, Michael Lewis, Geoffrey Roberts, Babu Karavadra, Evangelos Photi, James Hewes(University Hospitals Birmingham NHS Foundation Trust), Laura Gould, Alice Chambers, D. Urriza Rodriguez, Derek O’Reilly, Anthony Rate, Hema Sekhar, Lucy T. Henderson, Benjamin Starmer, P Coe, Sotonye Tolofari, Jenifer Barrie, Gareth Bashir, Jake Sloane, Suroosh Madanipour, Constantine Halkias, Alexander Trevatt, David W Borowski, Jane Hornsby, Michael Courtney, Suvi Virupaksha, Keith Seymour, Sarah Robinson, Helen Hawkins, S Bawa, Paul V. Gallagher, Alistair Reid, Peter Wood, G Finch, G Finch, J. Parmar, E Stirland(University Hospitals Birmingham NHS Foundation Trust), James Gardner-Thorpe(University Hospitals Birmingham NHS Foundation Trust), Ahmed Al-Muhktar, Mark Peterson, Ali W. Majeed, Farrukh M. Bajwa, Jack Martin, A Choy, Andrew Tsang, Naresh Pore, D R Andrew, Waleed Al‐Khyatt, Christopher Taylor, Santosh Bhandari, A Chambers, Dhivya Subramanium, Simon Toh, Nicholas C. Carter, Sophie Tate, Belinda Pearce, Denise Wainwright, Stuart Mercer, Benjamin Knight, Vardhini Vijay, Swethan Alagaratnam, Sidhartha Sinha, Shahab Khan, Shamsi El‐Hasani, Abdulzahra Hussain, Vish Bhattacharya, Nisheeth Kansal, Tani Fasih, Claire Jackson, Midhat Siddiqui, Imran Chishti, Imogen Fordham, Zohaib Siddiqui, Harald Bausbacher, Ileana Geogloma, Kabita Gurung, George Tsavellas, Pradeep Basynat, Ashish Shrestha, Sanjoy Basu, Alok Chhabra, Mohan Harilingam, Mohamed Rabie, Mansoor Akhtar, Pradeep Kumar, Sadaf Jafferbhoy, Najam Hussain, Soulat Raza, Manzarul Haque, Imran Alam, Rabiya Aseem, Shakira Patel, Mehek Asad, Michael I. Booth, William Robert Ball, Christopher P. Wood, Ana‐Catarina Pinho‐Gomes, Ambareen Kausar, Moh’d Rami Obeidallah, Joseph Varghase, Joshil Lodhia, Donal Bradley, C Rengifo, David Lindsay, Sivakumar Gopalswamy, I. G. Finlay, Stacy Wardle, Naomi Bullen, Syed Yusuf Iftikhar, Altaf Awan, Javed Ahmed, Paul Leeder, Guiseppe Fusai, Giles Bond‐Smith, Alicja Psica, Yogesh Puri, David Hou, Fergus Noble, Károly Szentpáli, Jack Broadhurst, Ravindra Daté, Martin Hossack, Yan Li Goh, Paul Turner, Vinutha Shetty, Manel Riera, Christina A. W. Macano, Anisha Sukha, Shaun R. Preston, Jennifer R. Hoban, Daniel J. Puntis, Sophie Williams, Richard Krysztopik, James Kynaston(University Hospitals Birmingham NHS Foundation Trust), Jeremy Batt, Matthew Doe, Andrzej Gościmski, Gareth H. Jones, Stella Smith, Claire Hall, Nick Carty, Jamil Ahmed, Sofoklis Panteleimonitis, Rohan Gunasekera, Andrea Sheel, Hannah Lennon, Caroline Hindley, Marcus Reddy, Ross Kenny, Natalie Elkheir, Emma Rose McGlone, R Rajaganeshan, Kate Hancorn, Anita Hargreaves, Rajendra Prasad, David Longbotham, Dhakshinamoorthy Vijayanand, Imeshi Wijetunga, Paul Ziprin, Christopher R. Nicolay, Geoffrey Yeldham, Edward Read, James Gossage(University Hospitals Birmingham NHS Foundation Trust), Rachel Rolph, Husam Ebied, Manraj Phull, Mohammad Amanullah Khan, Matthew Popplewell, Dimitrios A. Kyriakidis, Anwar Hussain, Natasha Henley, Jessica Packer, Laura Derbyshire, Jonathan Porter, Shaun Appleton, Marwan Farouk, Melvinder Basra, Neil Jennings, Shahda Ali, Venkatesh Kanakala, Haythem Ali, Risha Lane, Richard Dickson-Lowe, Prizzi Zarsadias, Darius F. Mirza, Sonia Puig, Khalid Al Amari, Deepak Vijayan, Robert P. Sutcliffe, Ravi Marudanayagam(Nottingham University Hospitals NHS Trust), Zayed Hamady, Abheesh R. Prasad, Abhilasha Patel, Damien Durkin, Parminder Kaur, Laura Bowen, James Byrne, Katherine Pearson, Theo Georgiou Delisle, James Davies(University Hospitals Birmingham NHS Foundation Trust), Mark Tomlinson, Michelle Johnpulle, Corinna Slawinski, A Macdonald, James Nicholson(University Hospitals Birmingham NHS Foundation Trust), Katy Newton, James Mbuvi(University Hospitals Birmingham NHS Foundation Trust), Ansar Farooq, Bhavani Sidhartha Mothe, Zakhi Zafrani, Daniel Brett, James Francombe(University Hospitals Birmingham NHS Foundation Trust), Philip Spreadborough, James R. Barnes(University Hospitals Birmingham NHS Foundation Trust), Melanie Cheung, Ahmed Z. Al-Bahrani, Giuseppe Preziosi, Tomas Urbonas, Justin Alberts, Mekhlola Mallik, Krashna Patel, Ashvina Segaran, Triantafyllos Doulias, Pratik Sufi, Caroline A. Yao, Sarah Pollock, Antonio Manzelli, Saj Wajed, Michail Kourkulos, Roberto Pezzuto, Martin Wadley, Emma Hamilton, Shameen Jaunoo, Robert Padwick, Mazin Sayegh, Richard C. Newton, Madhusoodhana Hebbar, S. Farag, John Spearman, Mohammed Hamdan, Conrad D’Costa, Christine Blane, Mathew Giles, Mark Peter, Natalie A. Hirst, Tanvir Hossain, Arslan Pannu, Yesar El-Dhuwaib, T. Morrison, Greg W. Taylor, R L E Thompson, Ken McCune, Paula Loughlin, Roger Lawther, Colman K. Byrnes, Duncan Simpson, Abi Mawhinney, Conor Warren, Damian McKay, Colin McIlmunn, Serena Martin, Matthew MacArtney, Tom Diamond, Phil Davey, Claire Jones, J Clements, Ruairi Digney, Wei Ming Chan, Stephen McCain, Sadaf Gull, Adam Janeczko, Emmet Dorrian, Andrew B. Harris, Suzanne Dawson, Dorothy Johnston, Barry McAree, Essam Ghareeb, George Thomas, Martin Connelly, Stephen McKenzie, Krzysztos Cieplucha, Gary Spence, William J. Campbell, Gareth Hooks, Neil Bradley, Arnold D. Hill, John Tristan Cassidy, Michael R. Boland, P. Burke, Deirdre Nally, Arnold D. Hill, Elmoataz Khogali, Wael Shabo, Edrin Iskandar, Gerry McEntee, Maeve O’Neill, Colin Peirce, Emma M. Lyons, Adrian O’Sullivan, Rohan Thakkar, Paul Carroll, Ivan Ivanovski, Paul Balfe, Matthew Lee, D. C. Winter, Michael E. Kelly, Emir Hoti, Donal Maguire, Priyadarssini Karunakaran, Justin Geoghegan, Frank McDermott, Seán Martin, Keith S. Cross, Fiachra Cooke, Saquib Zeeshan, James O. Murphy, Ken Mealy, Helen Mohan, Yuwaraja Nedujchelyn, Muhammad Fahad Ullah, Irfan Ahmed, Francesco Giovinazzo, James Milburn(University Hospitals Birmingham NHS Foundation Trust), Sarah Prince, Eleanor Brooke, Joanna Buchan, Ahmed Khalil, Elizabeth M. Vaughan, Michael I. Ramage, Roland C. Aldridge, Simon C. Gibson, Gary Nicholson, David G. Vass, Alan Grant, David Holroyd, Mike Jones, Cherith M. L. R. Sutton, P J O’Dwyer, Frida Nilsson, Beatrix Weber, Tracey K. Williamson, Kushik Lalla, Alice Bryant, C. Ross Carter, Craig R. Forrest, David Hunter, Ahmad H. M. Nassar, Mavis Orizu, Katrina Knight, Haitham Qandeel, Stuart Suttie, Rowena Belding, Andrew McClarey, Alan T. Boyd, Graeme J.K. Guthrie, Pei J. Lim, Andreas Luhmann, Angus Watson, Colin H. Richards, Laura Nicol, Marta J. Madurska, Ewen M. Harrison(University Hospitals Birmingham NHS Foundation Trust), Kathryn Boyce, Amanda Roebuck, Graeme Ferguson, Pradeep Pati, Michael Wilson, Faith Dalgaty, Laura Fothergill, P Driscoll, Kirsty L. Mozolowski, Victoria Banwell, Stephen Bennett, Paul N. Rogers, Brendan Skelly, Claire Rutherford, Ahmed K. Mirza, T Lazim, Henry C. C. Lim, Diana Duke, Talat Ahmed, William Beasley, Marc D. Wilkinson, Geta Maharaj, Cathy Malcolm, Timothy H. Brown, Bilal Al‐Sarireh, Guy Shingler, Nicholas Mowbray, Rami Radwan, Paul Morcous, S. Wood, Abbas Kadhim, Duncan Stewart, Andrew L. Baker, Nicola Tanner, Hrishikesh Shenoy, Shazia Hafiz, Joshua A. De Marchi, Deepak Singh‐Ranger, Elzanati Hisham, Paul Ainley, Stephen O’Neill, John Terrace, Sara Napetti, Benjamin Hopwood, Thomas Rhys, Justine Downing, Sam Kanavati, Maria Coats, Д. А. Александров, Charlotte Kallaway, Yahya Salama, Beatrix Weber, Alexa Templeton, Martin J. Trotter, Christina Lo, Ajit Dhillon, N Heywood, Y Aawsaj, Alhafidz Hamdan, O Reece-Bolton, Andrew J. McGuigan, Yousef Shahin, Aymon, Ali Alison Luther, James Nicholson(University Hospitals Birmingham NHS Foundation Trust), Ilayaraja Rajendran, Matthew Boal, Judith Ritchie
Surgical Endoscopy
November 15, 2019
Cited by 132Open Access

Abstract


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