Mohamad G, Amritanand R, David KS, Krishnan V, Arockiaraj J. Treatment Strategy and Outcomes in Patients with Hematogenous Culture-Negative Pyogenic Vertebral Osteomyelitis. Asian Spine J. 2019 Feb;13(1):61-67. doi: 10.31616/asj.2018.0093. Epub 2018 Oct 18. PMID: 30326685; PMCID: PMC6365777.

Suzana S, Ninan MM, Gowri M, Venkatesh K, Rupali P, Michael JS. Xpert MTB/Rif for the diagnosis of extrapulmonary tuberculosis--an experience from a tertiary care centre in South India. Trop Med Int Health. 2016 Mar;21(3):385-92. doi: 10.1111/tmi.12655. Epub 2016 Jan 19. PMID: 26671654. Link

Arockiaraj J, Robert M, Rose W, Amritanand R, David KS, Krishnan V. Early Detection and Analysis of Children with Multidrug-Resistant Tuberculosis of the Spine. Asian Spine J. 2019 Feb;13(1):77-85. doi: 10.31616/asj.2017.0217. Epub 2018 Oct 18. PMID: 30326699; PMCID: PMC6365795. Link

Arockiaraj J, Michael JS, Amritanand R, David KS, Krishnan V. The role of Xpert MTB/RIF assay in the diagnosis of tubercular spondylodiscitis. Eur Spine J. 2017 Dec;26(12):3162-3169. doi: 10.1007/s00586-017-5076-9. Epub 2017 Apr 8. PMID: 28391384.

Sureka J, Samuel S, Keshava SN, Venkatesh K, Sundararaj GD. MRI in patients with tuberculous spondylitis presenting as vertebra plana: a retrospective analysis and review of literature. Clin Radiol. 2013 Jan;68(1):e36-42. doi: 10.1016/j.crad.2012.09.004. Epub 2012 Nov 21. PMID: 23177653.

Varghese V, Krishnan V, Kumar GS. Comparison of pullout strength of pedicle screws following revision using larger diameter screws. Med Eng Phys. 2019 Dec;74:180-185. doi: 10.1016/j.medengphy.2019.09.008. Epub 2019 Sep 19. PMID: 31543439.

Mohamad G, Amritanand R, David KS, Krishnan V, Arockiaraj J. Treatment Strategy and Outcomes in Patients with Hematogenous Culture-Negative Pyogenic Vertebral Osteomyelitis. Asian Spine J. 2019 Feb;13(1):61-67. doi: 10.31616/asj.2018.0093. Epub 2018 Oct 18. PMID: 30326685; PMCID: PMC6365777.

Suzana S, Ninan MM, Gowri M, Venkatesh K, Rupali P, Michael JS. Xpert MTB/Rif for the diagnosis of extrapulmonary tuberculosis--an experience from a tertiary care centre in South India. Trop Med Int Health. 2016 Mar;21(3):385-92. doi: 10.1111/tmi.12655. Epub 2016 Jan 19. PMID: 26671654. Link

Arockiaraj J, Robert M, Rose W, Amritanand R, David KS, Krishnan V. Early Detection and Analysis of Children with Multidrug-Resistant Tuberculosis of the Spine. Asian Spine J. 2019 Feb;13(1):77-85. doi: 10.31616/asj.2017.0217. Epub 2018 Oct 18. PMID: 30326699; PMCID: PMC6365795. Link

Arockiaraj J, Michael JS, Amritanand R, David KS, Krishnan V. The role of Xpert MTB/RIF assay in the diagnosis of tubercular spondylodiscitis. Eur Spine J. 2017 Dec;26(12):3162-3169. doi: 10.1007/s00586-017-5076-9. Epub 2017 Apr 8. PMID: 28391384.

Sureka J, Samuel S, Keshava SN, Venkatesh K, Sundararaj GD. MRI in patients with tuberculous spondylitis presenting as vertebra plana: a retrospective analysis and review of literature. Clin Radiol. 2013 Jan;68(1):e36-42. doi: 10.1016/j.crad.2012.09.004. Epub 2012 Nov 21. PMID: 23177653.

Varghese V, Krishnan V, Kumar GS. Comparison of pullout strength of pedicle screws following revision using larger diameter screws. Med Eng Phys. 2019 Dec;74:180-185. doi: 10.1016/j.medengphy.2019.09.008. Epub 2019 Sep 19. PMID: 31543439.

Arockiaraj J, Karthik R, Michael JS, Amritanand R, David KS, Krishnan V, Sundararaj GD. 'Need of the Hour': Early Diagnosis and Management of Multidrug Resistant Tuberculosis of the Spine: An Analysis of 30 Patients from a "High Multidrug Resistant Tuberculosis Burden" Country. Asian Spine J. 2019 Apr;13(2):265-271. doi: 10.31616/asj.2018.0073. Epub 2019 Jan 24. PMID: 30669824; PMCID: PMC6454281.

Mohamad G, Amritanand R, David KS, Krishnan V, Arockiaraj J. Treatment Strategy and Outcomes in Patients with Hematogenous Culture-Negative Pyogenic Vertebral Osteomyelitis. Asian Spine J. 2019 Feb;13(1):61-67. doi: 10.31616/asj.2018.0093. Epub 2018 Oct 18. PMID: 30326685; PMCID: PMC6365777. Link

Lee VN, Srivastava A, Nithyananth M, Kumar P, Cherian VM, Viswabandya A, Mathews V, George B, Venkatesh K, Nair SC, Chandy M, Sundararaj GD. Fracture neck of femur in haemophilia A - experience from a cohort of 11 patients from a tertiary centre in India. Haemophilia. 2007 Jul;13(4):391-4. doi: 10.1111/j.1365-2516.2007.01448.x. PMID: 17610554. Link

Arockiaraj J, Karthik R, Michael JS, Amritanand R, David KS, Krishnan V, Sundararaj GD. 'Need of the Hour': Early Diagnosis and Management of Multidrug Resistant Tuberculosis of the Spine: An Analysis of 30 Patients from a "High Multidrug Resistant Tuberculosis Burden" Country. Asian Spine J. 2019 Apr;13(2):265-271. doi: 10.31616/asj.2018.0073. Epub 2019 Jan 24. PMID: 30669824; PMCID: PMC6454281.

Amritanand R, Venkatesh K, Premkumar AJ, Sundararaj GD. Pathological dislocation of the dorsal spine following granulocytic sarcoma in a non-leukaemic patient. Eur Spine J. 2010 Jul;19 Suppl 2(Suppl 2):S114-7. doi: 10.1007/s00586-009-1132-4. Epub 2009 Aug 18. PMID: 19688354; PMCID: PMC2899635. Link

Sekharappa V, Arockiaraj J, Amritanand R, Krishnan V, David KS, David SG. Gorham's Disease of Spine. Asian Spine J. 2013 Sep;7(3):242-7. doi: 10.4184/asj.2013.7.3.242. Epub 2013 Sep 4. PMID: 24066223; PMCID: PMC3779779.

Gouse M, Amritanand R, Venkatesh K, Sundararaj GD. Recurrent Echinococcal Infection of the Lumbar Spine: An 11 Year Follow-up. Asian Spine J. 2013 Mar;7(1):39-43. doi: 10.4184/asj.2013.7.1.39. Epub 2013 Mar 6. PMID: 23508512; PMCID: PMC3596583.

Rathinavelu B, Arockiaraj J, Krishnan V, Amritanand R, Sundararaj GD. The Extended Posterior Circumferential Decompression Technique in the Management of Tubercular Spondylitis with and without Paraplegia. Asian Spine J. 2014 Dec;8(6):711-9. doi: 10.4184/asj.2014.8.6.711. Epub 2014 Dec 17. PMID: 25558312; PMCID: PMC4278975. Link

Srinivasan G, Moses V, Padmanabhan A, Ahmed M, Keshava SN, Krishnan V, Joseph BV, Raju KP, Rajshekhar V. Utility of spinal angiography and arterial embolization in patients undergoing CT guided alcohol injection of aggressive vertebral hemangiomas. Neuroradiology. 2021 Nov;63(11):1935-1945. doi: 10.1007/s00234-021-02788-7. Epub 2021 Aug 24. PMID: 34427707.

Amritanand R, Arockiaraj J, David KS, Krishnan V. Does the Surgical Reduction of High Grade Spondylolisthesis Restore Spino-Pelvic Alignment? An Analysis of 35 Patients. Asian Spine J. 2021 Oct;15(5):596-603. doi: 10.31616/asj.2020.0252. Epub 2020 Nov 16. PMID: 33189106.

Ibrahim M, Arockiaraj J, Amritanand R, Venkatesh K, David KS. Recurrent Lumbar Disc Herniation: Results of Revision Surgery and Assessment of Factors that May Affect the Outcome. A Non-Concurrent Prospective Study. Asian Spine J. 2015 Oct;9(5):728-36. doi: 10.4184/asj.2015.9.5.728. Epub 2015 Sep 22. PMID: 26435791; PMCID: PMC4591444.

Paul AJ, Amritanand R, Margabandhu P, Karuppusami R, David KS, Krishnan V. Composite Grip Strength as a Marker of Outcome in Patients Surgically Treated for Degenerative Cervical Myelopathy. Asian Spine J. 2021 Oct;15(5):664-672. doi: 10.31616/asj.2020.0253. Epub 2020 Oct 29. PMID: 33108846. Link

Arockiaraj J, Karthik R, Jeyaraj V, Amritanand R, Krishnan V, David KS, Sundararaj GD. Non-Caseating Granulomatous Infective Spondylitis: Melioidotic Spondylitis. Asian Spine J. 2016 Dec;10(6):1065-1071. doi: 10.4184/asj.2016.10.6.1065. Epub 2016 Dec 8. PMID: 27994782; PMCID: PMC5164996. Link

Varghese V, Krishnan V, Saravana Kumar G. Testing Pullout Strength of Pedicle Screw Using Synthetic Bone Models: Is a Bilayer Foam Model a Better Representation of Vertebra? Asian Spine J. 2018 Jun;12(3):398-406. doi: 10.4184/asj.2018.12.3.398. Epub 2018 Jun 4. PMID: 29879765; PMCID: PMC6002167. Link

Krishnan V, Varghese V, Kumar GS, Yoganandan N. Identification of Pedicle Screw Pullout Load Paths for Osteoporotic Vertebrae. Asian Spine J. 2020 Jun;14(3):273-279. doi: 10.31616/asj.2019.0174. Epub 2020 Jan 17. PMID: 31940715; PMCID: PMC7280910. Link

Sugumar D, Arockiaraj J, Amritanand R, David KS, Krishnan V. Role of Biochemical Nutritional Parameters as Predictors of Postoperative Morbidity in Major Spine Surgeries. Asian Spine J. 2021 Aug;15(4):504-511. doi: 10.31616/asj.2020.0180. Epub 2020 Oct 19. PMID: 33059432; PMCID: PMC8377212. Link

Varghese V, Saravana Kumar G, Krishnan V. Effect of various factors on pull out strength of pedicle screw in normal and osteoporotic cancellous bone models. Med Eng Phys. 2017 Feb;40:28-38. doi: 10.1016/j.medengphy.2016.11.012. Epub 2016 Dec 9. PMID: 27939099.

Varghese V, Krishnan V, Kumar GS. Evaluating Pedicle-Screw Instrumentation Using Decision-Tree Analysis Based on Pullout Strength. Asian Spine J. 2018 Aug;12(4):611-621. doi: 10.31616/asj.2018.12.4.611. Epub 2018 Jul 27. PMID: 30060368; PMCID: PMC6068417.

Ninan MM, Rupali P, Varghese GM, Shalini EB, Venkatesh K, Jesudason MR, Rebekah G, Michael JS. Xpert Ultra in diagnosing extrapulmonary TB: accuracy and trace calls. Int J Tuberc Lung Dis. 2022 May 1;26(5):441-445 . doi: 10.5588/ijtld.21.0480. PMID: 35505481.

Solomon P, Sekharappa V, Krishnan V, David KS. Spontaneous resolution of postoperative lumbar pseudomeningoceles: A report of four cases. Indian J Orthop. 2013 Jul;47(4):417-21. doi: 10.4103/0019-5413.114937. PMID: 23960289; PMCID: PMC3745699.

Zaveri G, Krishnan V. Evolution of management of spinal tumors. Indian Spine Journal; 2022, 5 (2): 143-144. doi: 10.4103/isj.isj_81_21

Zaveri G, Krishnan V. Spinal metastases: Clinical scenarios Indian Spine Journal; 2022, 5 (2): 199-208. doi: 10.4103/isj.isj_98_21

Sekharappa V, James I, Amritanand R, Venkatesh K, David KS. Lumbar plexopathy following instrumented posterior lumbar interbody fusion: a complication with use of Hohmann's retractor. Eur Spine J. 2013 Sep;22(9):2039-46. doi: 10.1007/s00586-013-2748-y. Epub 2013 Mar 31. PMID: 23543368; PMCID: PMC3777048.

Ninan MM, Rupali P, Varghese GM, Shalini EB, Venkatesh K, Jesudason MR, Rebekah G, Michael JS. Xpert Ultra in diagnosing extrapulmonary TB: accuracy and trace calls. Int J Tuberc Lung Dis. 2022 May 1;26(5):441-445. doi: 10.5588/ijtld.21.0480. PMID: 35505481. Link

Sundararaj GD, Venkatesh K, Babu PN, Amritanand R. Extended posterior circumferential approach to thoracic and thoracolumbar spine. Oper Orthop Traumatol. 2009 Sep;21(3):323-34. doi: 10.1007/s00064-009-1808-2. PMID: 19779687.

Ravichandran RCA, Amritanand R, Moses V, Kandagaddala M, Krishnan V, David KS, Arockiaraj J, Kulasekaran H, Ganesan MP, Prabhu AJ, Keshava SN. Computed Tomography-Guided Spinal Biopsy in Suspected Infective Spondylodiscitis: An Institutional Review of Its Utility. Indian J Radiol Imaging. 2023 May 6;33(3):289-294. doi: 10.1055/s-0043-1764491. PMID: 37362354; PMCID: PMC10289846.

George SP, Venkatesh K, Saravana Kumar G. Development, calibration and validation of a comprehensive customizable lumbar spine FE model for simulating fusion constructs. Med Eng Phys. 2023 Aug;118:104016. doi: 10.1016/j.medengphy.2023.104016. Epub 2023 Jun 28. PMID: 37536837.