Krishnakumar Thankappan

Affiliations

Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences, AIMS Ponekkara PO, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India. drkrishnakumart@yahoo.co.in.

ORCID: http://orcid.org/0000-0001-5999-0422

Publications (31)

Volume and Location of the Defect as Predictors of Swallowing Outcome After Glossectomy: Correlation with a Classification.

Dysphagia

Avec: Shreya Bhattacharya , Krishnakumar Thankappan , Shawn T Joseph , Sheejamol Velickakathu Sukumaran , Sharankumar Shetty , Mydhili Mayadevi , Deepak Balasubramanian , Subramania Iyer

Variations in concerns reported on the patient concerns inventory in patients with head and neck cancer from different health settings across the world.

Head & neck

Avec: Simon N Rogers , Alvaro Alvear , Alexandre Anesi , Emmanuel Babin , Ali Balik , Martin Batstone , Phillipp Brockmeyer , Claudia Celedon Carrasco , Chih-Yen Chien , Magdalena Chirila , Kanchan P Dholam , Jennifer G Doss , Caterina Finizia , Wan M Nabilah Ghani , Sandeep V Gurav , Kathreena Kadir , Mateusz Kolator , Roberto Lima , Yu-Tsai Lin , Simon Nhongo , Meltem Ozdemir-Karatas , Kadriye Peker , Zoran Pesic , Pierre Ransy , Izabella Santos , Henning Schliephake , Ketan Shah , Fernanda Souza , Geethu Sunil , Krishnakumar Thankappan , Ylva Tiblom Ehrsson , Cristina Tiple , Lisa Tuomi , Sara Valerini , Pablo Vasquez Lara , Tomasz Zatoński , Derek Lowe

Emergency Laryngectomy Feasibility and Indications Beyond Airway Obstruction in the Era of Concurrent Chemoradiotherapy.

Ear, nose, & throat journal

Avec: Azhar Jan Battoo , Zahoor Ahmad Sheikh , Krishnakumar Thankappan , Altaf Gowhar Haji

Volume and location of the defect as predictors of speech outcome after glossectomy: correlation with a classification.

International journal of oral and maxillofacial surgery

Avec: S Bhattacharya , K Thankappan , S V Sukumaran , M Mayadevi , D Balasubramanian , S Iyer

Comparison of health state utility measures and disabilities of arm, shoulder and hand questionnaire scores in bilateral hand amputees.

Journal of plastic, reconstructive & aesthetic surgery : JPRAS

Avec: Ankita Harijee , Krishnakumar Thankappan , Jimmy Mathew , Mohit Sharma , Subramania Iyer

Oncological outcomes of compartmental surgery and wide local excision in oral tongue and floor of the mouth cancer.

Oral oncology

Avec: Francesco Missale , Filippo Marchi , Andrea Iandelli , Narayana Subramaniam , Yogesh Dokhe , Claudio Sampieri , Davide Mattavelli , Lorenzo Bresciani , Andrea Luigi Camillo Carobbio , Alberto Grammatica , Krishnakumar Thankappan , Subramania Iyer , Walter Fontanella , Lorenzo Giannini , Giorgio Peretti , Giampiero Parrinello , Deepak Balasubramanian , Cesare Piazza

Extended Level IV Neck Dissection for Limited Prophylactic Clearance of Level V in Node-Positive Papillary Thyroid Carcinoma: a Homogenous Study Population.

Indian journal of surgical oncology

Avec: Azhar Jan Battoo , Zahoor Ahmad Sheikh , Jasif Nisar , Krishnakumar Thankappan , Moni Abraham Kuriakose , Altaf Gowhar Haji

Impact of postoperative radiotherapy on survival and loco-regional control in node-negative oral cavity tumours classified as T3 using the AJCC Cancer Staging Manual eighth edition.

International journal of oral and maxillofacial surgery

Avec: N Subramaniam , D Balasubramanian , S Murthy , P Rathod , S Vidhyadharan , K Thankappan , S Iyer

Predictors of locoregional control in stage I/II oral squamous cell carcinoma classified by AJCC 8th edition.

European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology

Avec: Narayana Subramaniam , Deepak Balasubramanian , Samskruthi Murthy , Narender Kumar , Sivakumar Vidhyadharan , Smitha N Vijayan , Ajit Nambiar , Krishnakumar Thankappan , Subramania Iyer

Long-Term Patient-Reported Outcomes of Radial Forearm Free Flap Donor Site in the Context of Head and Neck Cancer Reconstruction.

Indian journal of surgical oncology

Avec: Khyati Jani , Nirav Maharaja , Nisha Rajrattansingh Akali , Deepak Balasubramanian , Janarthanan Ramu , Jimmy Mathew , Mohit Sharma , Krishnakumar Thankappan , Subramania Iyer

Squamous Cell Carcinoma of the Oral Tongue in Young Patients: Outcomes and Implications for Treatment.

Indian journal of surgical oncology

Avec: Narayana Subramaniam , Deepak Balasubramanian , Tsu-Hui Hubert Low , Sivakumar Vidhyadharan , Anjali Menon , Samskruthi Murthy , Krishnakumar Thankappan , Jonathan R Clark , Kan Gao , Subramania Iyer

Outcomes of Re-exploration Procedures After Head and Neck Free Flap Reconstruction.

Indian journal of surgical oncology

Avec: Akshay Kudpaje , Krishnakumar Thankappan , Rajisha Paruthappara Rajan , Sivakumar Vidhyadharan , Deepak Balasubramanian , Abhijeet Wakure , Jimmy Mathew , Mohit Sharma , Subramania Iyer

Metrics of pN-staging in oral squamous cell carcinoma: An analysis of 1,905 patients.

European journal of cancer (Oxford, England : 1990)

Avec: Christian Mirian , Thomas A Gerds , Maria M Pedersen , Mischa de Ridder , Alfons Balm , Davide Mattavelli , Cesare Piazza , Lasse R Jensen , Deepak Balasubramanian , Narayana Subramaniam , Yogesh Dokhe , Krishnakumar Thankappan , Subramania Iyer , Sana D Karam , Susanne Wiegand , Linda Feeley , Chris Milross , Kan Gao , Carsten E Palme , Tsu-Hui Hubert Low , Ruta Gupta , Christian Freudlsperger , Julius Moratin , Patrick Sheahan , Jonathan Clark , Therese Ovesen

Selective Neck Dissection in Oral Cavity Cancer Is Not Without Morbidity.

Indian journal of surgical oncology

Avec: Adharsh Anand , Sivakumar Vidhyadharan , Narayana Subramaniam , Deepak Balsubramanian , Azhar Jan Battoo , Subramania Iyer , Krishnakumar Thankappan

Perceptions of the Health Care Workers about the Guideline Implemented for Safe Surgical Practice during COVID-19 Pandemic in a University Teaching Hospital.

Surgery journal (New York, N.Y.)

Avec: Subramania Iyer , Sobha Subramaniam , Krishnakumar Thankappan , Nageswara Rao , Dipu Satyapalan , Beena Ravikumar , Anu Vasudevan

Improving accuracy in nodal staging of oral cancer: Proposal of a new system.

Surgical oncology

Avec: Narayana Subramaniam , Gillian Heller , Jonathan Robert Clark , Ruta Gupta , David Goldstein , John R de Almeida , Ali Hosni , Deepak Balasubramanian , Krishnakumar Thankappan , Subramania Iyer , Martin Batstone , N Gopal Iyer , Robert I Smee , Naveen Hedne Chandrasekhar , Vijay Pillai , Vivek Shetty , Vidyabhushan Rangappa , Michael Veness , Tsu-Hui Hubert Low

Primary Tumor Staging for Oral Cancer and a Proposed Modification Incorporating Perineural Invasion: An International Multicenter Study.

Advanced biology

Avec: Shorook Na'ara , Narayana Subramaniam , Alberto Deganello , Shadi Shinnawi , Salem Billan , Davide Mattavelli , Marco Ferrari , Deepak Balasubramanian , Krishnakumar Thankappan , Subramania Iyer , Ziv Gil

Recommendations for Safely Performing Major Head and Neck Surgery During the COVID-19 Pandemic: Experience with Implementation of a Workflow.

Journal of maxillofacial and oral surgery

Avec: Subramania Iyer , Sobha Subramaniam , Beena Ravikumar , Rajesh Pai , Dipu Satyapalan , Merlin Moni , Krishnakumar Thankappan , Pramod Subash

Exploring the utility of fibreoptic endoscopic evaluation of swallowing in young children- A comparison with videofluoroscopy.

International journal of pediatric otorhinolaryngology

Avec: Jayanthy Pavithran , Indu Vadakke Puthiyottil , Madhumita Kumar , Anju Viswambharan Nikitha , Sivakumar Vidyadharan , Renjitha Bhaskaran , Arya Chandrababu Jaya , Krishnakumar Thankappan , Iyer Subramania , K R Sundaram

A Novel Surface Enhanced Raman Catheter for Rapid Detection, Classification, and Grading of Oral Cancer.

Advanced healthcare materials

Avec: Girish Chundayil Madathil , Subramania Iyer , Krishnakumar Thankappan , G Siddaramana Gowd , Shantikumar Nair , Manzoor Koyakutty

Organ Preservation Protocols in T4 Laryngeal Cancer: a Review of the Literature.

Indian journal of surgical oncology

Avec: Narayana Subramaniam , Deepak Balasubramanian , Rithvik Reddy , Krishnakumar Thankappan , Subramania Iyer

Shape-modified radial forearm free tissue transfer in oral cavity reconstruction: Technique and a prospective comparison with the conventional technique.

Head & neck

Avec: Sachin Chavre , Krishnakumar Thankappan , Jimmy Mathew , Mohit Sharma , Subramania Iyer

Predictive nomograms for oral tongue squamous cell carcinoma applying the American Joint Committee on Cancer/Union Internationale Contre le Cancer 8th edition staging system.

Head & neck

Avec: Deepak Balasubramanian , Narayana Subramaniam , Francesco Missale , Filippo Marchi , Yogesh Dokhe , Smitha Vijayan , Ajit Nambiar , Davide Mattavelli , Stefano Calza , Lorenzo Bresciani , Cesare Piazza , Piero Nicolai , Giorgio Peretti , Krishnakumar Thankappan , Subramania Iyer

Depth of Invasion in Squamous Cell Carcinoma of Buccal Mucosa: Is Magnetic Resonance Imaging a Good Predictor of Pathological Findings?

The Gulf journal of oncology

Avec: Sandya C Jayasankaran , Prameela G Chelakkot , Aarathi Suresh , Smitha N V , Krishnakumar Thankappan , Subramanya Iyer , Srikanth Moorthy

Advances and Controversies in the Management of Osteoradionecrosis After Head and Neck Cancer Treatment: A Narrative Review.

Journal of maxillofacial and oral surgery

Avec: Radhu Raj , Aarya Haridasan Nair , Nitin Anand Krishnan , Deepak Balasubramanian , Subramania Iyer , Krishnakumar Thankappan

Bilateral Microvascular Submandibular Gland Transfer with Implantation of Wharton's Duct in Superior Conjunctival Fornix: A Vision-Saving Procedure for Severe Dry Eye Disease.

Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India

Avec: Mohit Sharma , Anil Radhakrishnan , Shravan Rai , Gopal S Pillai , Deepak Balasubramanian , Krishnakumar Thankappan , Srilekha Reddy G , Vasundhra Jain , Abhinandan Badam , Kannisha Shah , Amritha V Rajan

Controlling and Stabilising Mandible During Reconstruction: Significance and Techniques.

Journal of maxillofacial and oral surgery

Avec: Arjun Krishnadas , Pramod Subash , Subramania Iyer , V Manju , Krishnakumar Thankappan , Sony Pullan , Shibani A Nerurkar , Vinanthi Vinay

Tracheal Allotransplantation-Lessons Learned.

Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India

Avec: Subramania Iyer , Narayana Subramaniam , Sivakumar Vidhyadharan , Krishnakumar Thankappan , Deepak Balasubramanian , Balasubramanian K R , Arun Nair , Kishore Purushottaman , Janarthanan Ramu , Zachariah Paul

Concurrent chemoradiotherapy for head and neck cancers in older patients: Outcomes and their determinants.

Indian journal of cancer

Avec: Vijay K Srinivasalu , Narayana Subramaniam , Deepak Balasubramanian , Narender Kumar , Arun Philip , Annu Susan , K U Pushpaja , Anoop R Nair , Krishnakumar Thankappan , Wesley Jose , Subramania Iyer , Pavithran Keechilat

Lymph node staging systems in oral squamous cell carcinoma: A comparative analysis.

Oral oncology

Avec: Narayana Subramaniam , Deepak Balasubramanian , Narender Kumar , Samskruthi Murthy , Smitha N Vijayan , Ajit Nambiar , Sivakumar Vidhyadharan , Krishnakumar Thankappan , Subramania Iyer

Validation of the eighth edition AJCC staging system in early T1 to T2 oral squamous cell carcinoma.

Journal of surgical oncology

Avec: Samskruthi Murthy , Tsu-Hui Hubert Low , Narayana Subramaniam , Deepak Balasubramanian , Vidhyadharan Sivakumaran , Adharsh Anand , Smitha Nalumackal Vijayan , Ajit Nambiar , Krishnakumar Thankappan , Subramania Iyer

Réseau de co-auteurs

Subramania Iyer 23 collaborations

Deepak Balasubramanian 17 collaborations

Narayana Subramaniam 13 collaborations

Sivakumar Vidhyadharan 6 collaborations

Mohit Sharma 5 collaborations

Jimmy Mathew 4 collaborations

Davide Mattavelli 4 collaborations

Samskruthi Murthy 4 collaborations

Ajit Nambiar 4 collaborations

Tsu-Hui Hubert Low 4 collaborations

Azhar Jan Battoo 3 collaborations

Yogesh Dokhe 3 collaborations

Cesare Piazza 3 collaborations

Narender Kumar 3 collaborations

Martin Batstone 2 collaborations

Zahoor Ahmad Sheikh 2 collaborations

Altaf Gowhar Haji 2 collaborations

K Thankappan 2 collaborations

D Balasubramanian 2 collaborations

S Iyer 2 collaborations

Francesco Missale 2 collaborations

Filippo Marchi 2 collaborations

Lorenzo Bresciani 2 collaborations

Giorgio Peretti 2 collaborations

Smitha N Vijayan 2 collaborations

Janarthanan Ramu 2 collaborations

Kan Gao 2 collaborations

Ruta Gupta 2 collaborations

Adharsh Anand 2 collaborations

Sobha Subramaniam 2 collaborations

Dipu Satyapalan 2 collaborations

Beena Ravikumar 2 collaborations

Pramod Subash 2 collaborations

Shreya Bhattacharya 1 collaboration

Shawn T Joseph 1 collaboration

Sheejamol Velickakathu Sukumaran 1 collaboration

Sharankumar Shetty 1 collaboration

Mydhili Mayadevi 1 collaboration

Simon N Rogers 1 collaboration

Alvaro Alvear 1 collaboration

Alexandre Anesi 1 collaboration

Emmanuel Babin 1 collaboration

Ali Balik 1 collaboration

Phillipp Brockmeyer 1 collaboration

Claudia Celedon Carrasco 1 collaboration

Chih-Yen Chien 1 collaboration

Magdalena Chirila 1 collaboration

Kanchan P Dholam 1 collaboration

Jennifer G Doss 1 collaboration

Caterina Finizia 1 collaboration

Wan M Nabilah Ghani 1 collaboration

Sandeep V Gurav 1 collaboration

Kathreena Kadir 1 collaboration

Mateusz Kolator 1 collaboration

Roberto Lima 1 collaboration

Yu-Tsai Lin 1 collaboration

Simon Nhongo 1 collaboration

Meltem Ozdemir-Karatas 1 collaboration

Kadriye Peker 1 collaboration

Zoran Pesic 1 collaboration

Pierre Ransy 1 collaboration

Izabella Santos 1 collaboration

Henning Schliephake 1 collaboration

Ketan Shah 1 collaboration

Fernanda Souza 1 collaboration

Geethu Sunil 1 collaboration

Ylva Tiblom Ehrsson 1 collaboration

Cristina Tiple 1 collaboration

Lisa Tuomi 1 collaboration

Sara Valerini 1 collaboration

Pablo Vasquez Lara 1 collaboration

Tomasz Zatoński 1 collaboration

Derek Lowe 1 collaboration

S Bhattacharya 1 collaboration

S V Sukumaran 1 collaboration

M Mayadevi 1 collaboration

Ankita Harijee 1 collaboration

Andrea Iandelli 1 collaboration

Claudio Sampieri 1 collaboration

Andrea Luigi Camillo Carobbio 1 collaboration

Alberto Grammatica 1 collaboration

Walter Fontanella 1 collaboration

Lorenzo Giannini 1 collaboration

Giampiero Parrinello 1 collaboration

Jasif Nisar 1 collaboration

Moni Abraham Kuriakose 1 collaboration

N Subramaniam 1 collaboration

S Murthy 1 collaboration

P Rathod 1 collaboration

S Vidhyadharan 1 collaboration

Khyati Jani 1 collaboration

Nirav Maharaja 1 collaboration

Nisha Rajrattansingh Akali 1 collaboration

Anjali Menon 1 collaboration

Jonathan R Clark 1 collaboration

Akshay Kudpaje 1 collaboration

Rajisha Paruthappara Rajan 1 collaboration

Abhijeet Wakure 1 collaboration

Christian Mirian 1 collaboration

Thomas A Gerds 1 collaboration

Maria M Pedersen 1 collaboration

Mischa de Ridder 1 collaboration

Alfons Balm 1 collaboration

Lasse R Jensen 1 collaboration

Sana D Karam 1 collaboration

Susanne Wiegand 1 collaboration

Linda Feeley 1 collaboration

Chris Milross 1 collaboration

Carsten E Palme 1 collaboration

Christian Freudlsperger 1 collaboration

Julius Moratin 1 collaboration

Patrick Sheahan 1 collaboration

Jonathan Clark 1 collaboration

Therese Ovesen 1 collaboration

Deepak Balsubramanian 1 collaboration

Nageswara Rao 1 collaboration

Anu Vasudevan 1 collaboration

Gillian Heller 1 collaboration

Jonathan Robert Clark 1 collaboration

David Goldstein 1 collaboration

John R de Almeida 1 collaboration

Ali Hosni 1 collaboration

N Gopal Iyer 1 collaboration

Robert I Smee 1 collaboration

Naveen Hedne Chandrasekhar 1 collaboration

Vijay Pillai 1 collaboration

Vivek Shetty 1 collaboration

Vidyabhushan Rangappa 1 collaboration

Michael Veness 1 collaboration

Shorook Na'ara 1 collaboration

Alberto Deganello 1 collaboration

Shadi Shinnawi 1 collaboration

Salem Billan 1 collaboration

Marco Ferrari 1 collaboration

Ziv Gil 1 collaboration

Rajesh Pai 1 collaboration

Merlin Moni 1 collaboration

Jayanthy Pavithran 1 collaboration

Indu Vadakke Puthiyottil 1 collaboration

Madhumita Kumar 1 collaboration

Anju Viswambharan Nikitha 1 collaboration

Sivakumar Vidyadharan 1 collaboration

Renjitha Bhaskaran 1 collaboration

Arya Chandrababu Jaya 1 collaboration

Iyer Subramania 1 collaboration

K R Sundaram 1 collaboration

Girish Chundayil Madathil 1 collaboration

G Siddaramana Gowd 1 collaboration

Shantikumar Nair 1 collaboration

Manzoor Koyakutty 1 collaboration

Rithvik Reddy 1 collaboration

Sachin Chavre 1 collaboration

Smitha Vijayan 1 collaboration

Stefano Calza 1 collaboration

Piero Nicolai 1 collaboration

Sandya C Jayasankaran 1 collaboration

Prameela G Chelakkot 1 collaboration

Aarathi Suresh 1 collaboration

Smitha N V 1 collaboration

Subramanya Iyer 1 collaboration

Srikanth Moorthy 1 collaboration

Radhu Raj 1 collaboration

Aarya Haridasan Nair 1 collaboration

Nitin Anand Krishnan 1 collaboration

Anil Radhakrishnan 1 collaboration

Shravan Rai 1 collaboration

Gopal S Pillai 1 collaboration

Srilekha Reddy G 1 collaboration

Vasundhra Jain 1 collaboration

Abhinandan Badam 1 collaboration

Kannisha Shah 1 collaboration

Amritha V Rajan 1 collaboration

Arjun Krishnadas 1 collaboration

V Manju 1 collaboration

Sony Pullan 1 collaboration

Shibani A Nerurkar 1 collaboration

Vinanthi Vinay 1 collaboration

Balasubramanian K R 1 collaboration

Arun Nair 1 collaboration

Kishore Purushottaman 1 collaboration

Zachariah Paul 1 collaboration

Vijay K Srinivasalu 1 collaboration

Arun Philip 1 collaboration

Annu Susan 1 collaboration

K U Pushpaja 1 collaboration

Anoop R Nair 1 collaboration

Wesley Jose 1 collaboration

Pavithran Keechilat 1 collaboration

Vidhyadharan Sivakumaran 1 collaboration

Smitha Nalumackal Vijayan 1 collaboration