Dr. Abhinandan Reddy Mallepally

OP Timings:

About:

Dr Abhinandan Reddy Mallepally is a highly accomplished spine surgeon. His expertise extends to complex Spine surgery, minimally invasive Spine procedures, deformity correction, and advanced Endoscopic Spine Surgery. With extensive training from premier Spine centers across India, USA, Germany, and Japan, and is known for a surgical approach that is precision-driven, evidence-based practice, and patient-focused care.

Over the years, he has developed special expertise in treating cervical, thoracic, and lumbar Spine disorders, including Spine trauma, spinal deformities, osteoporosis-related fractures, spinal infections, and spinal cord injuries. His expertise spans both open and minimally invasive techniques with a strong focus on faster recovery, reduced tissue damage, and improved functional outcomes.

He has also established himself as an active academician and researcher with numerous international publications, podium presentations, and invited faculty lectures at leading global spine conferences. His commitment to innovation and education is reflected in his involvement in teaching, research, and advanced surgical training programs, and his career reflects a strong blend of surgical excellence, academic contribution, and commitment to advanced spine care.

• Fellowship in Spine Surgery, Indian Spinal Injuries Centre, New Delhi (2016-2018)
• DNB Orthopaedics (2016)
• MS Orthopaedics, Nizam’s Institute of Medical Sciences (NIMS), Hyderabad (2012-2015)
• MBBS, Osmania Medical College, Hyderabad (2004-2010)

• Spine Surgery Fellowship, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, US
• IASA Fellow in Spine Surgery, Washington University School of Medicine, St. Louis, USA
• Spine Fellowship, Universitätsklinikum (RKU), Ulm, Germany
• Spine Fellowship, St. Josefs Hospital Wiesbaden, Germany
• SRS Global Outreach Fellowship, Keio University, Tokyo, Japan
• AO Spine Fellowship, Bombay Hospital, India

Experience:

• Consultant Spine Surgeon & Director - Center for Complex Spine Surgery and Deformity Correction, Asian Spine Hospital, Hyderabad (2022 – Present)
• Consultant & Clinical Research Associate, Indian Spinal Injuries Centre, New Delhi (2018 – 2022)
• ASSI Fellow in Spine Surgery, Indian Spinal Injuries Centre, New Delhi (2016-2018)
• Senior Resident, Department of Orthopaedics, Osmania Medical College & Hospital, Hyderabad (2015 – 2016)
• Consultant Orthopaedic Surgeon - Healix Hospitals, Kadimi Hospitals & Meera Multispecialty Hospitals, Hyderabad (2015 – 2016)

Professional Memberships: 

• ASSI (Association of Spine Surgeons of India)-life member 
• MISSAB -life member 
• AO Spine 
• APSS- APPOS 
• EUROPSINE 
• SICOT 
• TOSA (Telangana orthopedic surgeons association) 
• Association of Orthopedic Surgeons of Andhra Pradesh
• Twin cities Spine Society, life member, Hyderabad

Focus Services & Treatments: 

Endoscopic & Minimally Invasive Spine Surgery

• Full Endoscopic Lumbar Discectomy
• Full Endoscopic Lumbar Decompression
• Endoscopic TLIF
• Posterior Cervical Endoscopic Discectomy

Minimally Invasive Spine Stabilization Procedures

 Complex Spine Surgery & Deformity Correction

• Adult & Pediatric Scoliosis Surgery
• Kyphosis Correction Surgery
• Complex Cervical Spine Reconstruction

• Anterior Cervical Discectomy & Fusion (ACDF)
• Cervical Corpectomy
• Laminoplasty & Cervical Laminectomy
• Occipito-Cervical Fusion
• Lateral Mass & Harms Fixation Techniques

Osteoporosis, Infection & Tumor Management

Tuberculosis Spine & Spondylodiscitis Management

Spine Tumor Surgery

Pain Management Procedures

• Facet Joint Injections
• Transforaminal Nerve Root Blocks
• Selective Nerve Root Blocks
• Sacroiliac Joint Injections

Special Interests & Expertise: 

• Endoscopic Spine Surgery
• Minimally Invasive Spine Surgery
• Complex Spine Reconstruction
• Adult & Pediatric Deformity Correction
• Spine Trauma Surgery
• Osteoporotic Spine Fractures

Awards & Recognitions: 

• Topper - ASSI Fellowship Exit Examination (2016–2018)
• Best Spine Fellow - Indian Spinal Injuries Centre (2018)
• Best Employee of the Year - Department of Orthopaedics/Spine (2018)
• Winner - 2nd Best Poster Award, ISSICON 2017
• Best Publication Award - BSSCON 2021
• Best Published Paper Award - ISSICON 2021
• Faculty & invited speaker at SPINOSCOPE 2022, 2023 & 2024
• Presented podium papers at Global Spine Congress, ASSICON, ISSICON & APCSS

Presentations: 

1. Invited lectures on endoscopic fusions, osteoporosis and reduction techniques in MIS surgeries in Spinoscope 2022/ 2023/ 2024 
2. Podium Presentation: Analysis of Cervical Morphometric parameters on Dynamic magnetic resonance imaging in Cervical Myelopathy patients. Global Spine Congress 2022 
3. Podium Presentation: Is CT Angiography necessary to define vertebral artery dominance: A CT scan based Morphometric analysis. Global Spine Congress, 2022 
4. Poster Presentation: Verifying S1 pedicle screw Placement using modified pelvic inlet view: a technical note. Global Spine Congress 2022. 
5. Poster Presentation: Multirod instrumentation in Cervical Spine: A novel Surgical Concept. Global Spine Congress. 2022 6. Podium Presentation: Verifying S1
6. pedicle screw placement using modified pelvic inlet view: a technical note: ASSICON 2022. 
7. Podium Presentation: Multirod Instrumentation in Cervical Spine: a novel concept. ASSICON 2022. 
8. Poster presentation: Misplaced S1 screw causing L5 radiculopathy, rare and unusual presentation: A report of 2 cases. ASSICON 2022. 
9. Podium Presentation: Role of invasive Urodynamic studies in establishing Cauda equina syndrome and postoperative recovery. Global Spine Congress. 2021. 
10. Poster Presentation: Outcomes of osteoporotic thoracolumbar fractures with neurological deficits: A single center experience. Global Spine Congress 2021. 
11. Poster Presentation: Management of AO type C thoracolumbar fractures during Covid-19 pandemic using distractor device: A novel technique. Global Spine Congress 2021. 
12. Podium Presentation: Is CT angiography necessary to define vertebral artery dominance: A CT scan based morphometric analysis? ASSICON 2021 
13. Podium Presentation: Technical tips and pearls in management of AO-type C thoracolumbar fractures during COVID 19 pandemic using a novel technique. ASSICON 2021. 
14. Podium Presentation: analysis of cervical morphometric parameters on dynamic magnetic resonance imaging in cervical myelopathy patients. ASSICON 2021. 
15. Poster: Is Valsalva maneuver an ultimate test for integrity of primary dural repair in elective spine surgery: ASSICON 2021 
16. Podium Presentation: analysis of cervical morphometric parameters on dynamic magnetic resonance imaging in cervical myelopathy patients. BSSCON 2021. 
17. Podium Presentation: Verifying S1 Pedicle Screw Placement Using Modified Pelvic Inlet view: a technical note. BSSCON 2021. 
18. Podium Presentation: in prestigious VTI gold medal Paper session: “Role of Invasive Urodynamic Studies in Establishing Cauda Equina Syndrome and Postoperative Recovery” ASSICON 2021. 
19. Podium Presentation: Can prophylactic C5 foraminotomy prevent post operative C5 palsy after laminectomy in cervical myelopathy. ASSICON 2021. 
20. Podium Presentation: Management of AO-type C thoracolumbar fractures during COVID 19 pandemic using distractor device: A novel technique. ISSICON 2020. 
21. Podium Presentation: Is CT angiography necessary to define vertebral artery dominance: A CT scan based morphometric analysis? ISSICON 2020 
22. Poster Presentation: Mid Thoracic intra-spinal facet cyst with lumbar canal stenosis: A rare “double crush” ISSICON 2020. 
23. Poster Presentation: Castleman’s Disease in sub-axial cervical spine and review of literature. ISSICON 2020. 
24. Poster Presentation: Misplaced S1 screw causing L5 radiculopathy, rare and unusual presentation: a case report. ISSICON 2020 
25. Podium Presentation: Management of AO-type C thoracolumbar fractures during COVID 19 pandemic using distractor device: A novel technique. ASSICON 2020 
26. Podium Presentation: Osteoporotic Spinal Fixation using Vertebroplasty Augmented Pedicle Screws- A Retrospective Analysis. ASSICON- 2019 
27. Podium Presentation: Conservative V/s Surgical Treatment in Traumatic Central Cord Syndrome. ASSICON 2019. 
28. Podium Presentation: Proximal junctional failure in severe pediatric thoracolumbar kyphotic deformity: An Insight into the possible mechanism and reasons. ASSICON 2019. 
29. Poster: Surgical management of Infected Charcot spinal arthropathy: One-Staged Posterior approach and Fusion. ASSICON 2019. 
30. Poster: Four Rod Construct in Complex Spine Surgeries. ASSICON 2019. 
31. Poster: Intracranial Bleed after Spine Surgery: Report of Two Cases. ASSICON 2019. 
32. Oral presentation- Contrast Enhancing Cervical Spondylotic Myelopathy- An Unusual Presentation. APCSS 2018. 
33. Poster - Symptomatic Atlantoaxial Instability in an Adult with Down’s syndrome: A Case Report. CSRS-AP 2018. 
34. Podium Presentation: Is Conservative Treatment Equally Effective to Surgical Treatment in Traumatic Central Cord Syndrome? APCSS 2018. 
35. Podium Presentation: Structural Failure of Lumbar Disc: A Retrospective Magnetic Resonance Imaging Based Study to Evaluate Anatomy of Disc Failure in Disc Herniation. ASSICON 2018. 
36. Poster – Longitudinal Midline Sacral Split Fracture- A Rare Entity. ISSICON 2017. 
37. Podium Presentation: Sever Pediatric Thoracolumbar Kyphosis: Ideal Level of Instrumentation ISSICON 2017. 
38. Poster presentation: Posterior instrumentation after a failed balloon kyphoplasty in the thoracolumbar junction: a case report. Clinical Orthopedics and Spine Biomechanics 2017 
39. Poster presentation: Management of Congenital Pseudoarthrosis Tibia Using Ilizarov. OSSAPCON 2014. 
40. Podium Presentation: Single Stage Circumspinal Decompression and Fusion with Pedicle Screw Fixation Using Lateral Extracavitatory Approach in Pott’s Spine with Neurodeficits presented in IOACON 2014. 
41. Podium Presentation: Retrospective Analysis of Adolescent Idiopathic Thoracic Scoliosis Treated with Posterior Instrumentation and Posterior Spinal Fusion. OSSAPCON 2014. 
42. Thesis: Osteoporotic Thoracolumbar Fractures with Neurological Deficits: Demographics, Clinical Presentation, Management Modalities and Their Outcome submitted for Submitted in Partial Fulfilment of the Requirements for the “ASSI SPINE FELLOWSHIP” (2016-2018). 
43. Winner of 2nd best Poster Award at ISSICON 2017. 
44. Best Publication Award: BSSCON 2021: “Posterior Stabilization Without Neural Decompression in Osteoporotic Thoracolumbar fractures with Dynamic Cord Compression Causing Incomplete Neurological Deficits”. 
45. Best Published Paper Award: ISSICON 2021. “Posterior Stabilization Without Neural Decompression in Osteoporotic Thoracolumbar Fractures with Dynamic Cord Compression Causing Incomplete Neurological Deficits”.

Publications: 

60+ peer-reviewed publications in reputed international journals

1. Severe Pott's Kyphosis in a 19-Month-Old Child: Case Report and Review of Literature. Sangondimath G, Mallepally AR, Yelamarthy PKK, Chhabra HS. World Neurosurg. 2019 Oct;130:30-36. doi: 10.1016/j.wneu.2019.06.097. Epub 2019 Jun 25 
2. Reversible Central Hypoventilation Syndrome in Basilar Invagination. Mallepally AR, Karthik Y, Ansari N, Chhabra HS, Goel SA. World Neurosurg. 2019 Aug 7;131:120-125. doi: 10.1016/j.wneu.2019.07.236. 
3. Sensorineural Deafness After Spine Surgery: Case Series and Literature Review. Mallepally AR, Rustagi T, Chhabra HS, Gupta A. World Neurosurg. 2019 Aug 2. pii: S1878 8750(19)32120-5. doi: 10.1016/j.wneu.2019.07.204 
4. An Unusual case of Transdural Herniation of Lumbar Intervertebral Disc: Diagnostic difficulties and surgeon experience. Pedaballe AR, Abhinandan, Tandon V, Sharma A, Chhabra HS. World Neurosurg. 2019 May 20. pii: S1878-8750(19)31377-4. doi: 10.1016/j.wneu.2019.05.103 
5. Topical Tranexamic Acid in reducing blood loss in Single level Tranforaminal Lumbar Interbody fusion: A cost effective strategy. Abhinandan Reddy Mallepally1, Rajat Mahajan1, Tarush Rustagi1, Shakti Amar Goel1, Kalidutta Das1, Harvinder Singh Chhabra1. Manuscript ID ASJ 2019-0134. Asian Spine Journal. Accepted for publication.
6. Sura S, Mallepally AR, Chamle G, Pagidimarry NK. Traumatic Bilateral Pars Fracture with Grade-I Spondylolisthesis Treated by Transforaminal (Trans Kambian) Endo Fusion under Epidural Analgesia: A Special Case Report. Journal of Minimally Invasive Spine Surgery and Technique. 2022 Apr 28;7(1):164-8. 
7. Multilevel thoracic myelopathy: full endoscopic solution. Illustrative case. S Harshit Dave, Sukumar Sura, Abhinandan Reddy Mallepally, H CH V Tulasi Ram, Padma ravikanti, Rajendra Reddy Naresh KP. Accepted for Publication in JNS Case-lessons 
8. Sura S, Mahesha K, Chamle G, Mallepally AR, Allamwar A, Pagidimarry NK. Endoscopic Transforaminal Lumbar Interbody Fusion. Journal of Spinal Surgery. 2022 Oct 1;9(4):231-5. 
9. S Harshit Dave, Sukumar Sura, Abhinandan Reddy Mallepally, Dheeraj Manikanta, H CH V Tulasi Ram and Rajendra Reddyl. “Uniportal Interlaminar Full Endoscopic Spine Surgery for Lumbar Facetal Cyst". Acta Scientific Neurology 7.5 (2024): 28-32. 
10. Sura S, Chamle G, Mallepally AR, Gadde SK. Full Endoscopic Posterior Cervical Laminoforaminotomy and Discectomy: A Technical Note. Journal of Spinal Surgery. 2023 Apr 1;10(2):73-8. 
11. Lateral extracavitatory approach with circumspinal decompression in tuberculous spondylitis: a 5 year follow-up study. Dr Abhinandan Reddy Mallepally, Dr. Raju Ayengar, Dr. Chandrasekhar Patnala, Dr. Nagesh Cherukuri International Journal Of Scientific Research: Volume-8 | Issue-8 | August-2019 DOI : 10.36106/ijsr/1 
12. Atypical spinal infections in immunocompromised patients. Chhabra HS, Mahajan R, Reddy AM. Indian Spine J 2018;1:24-31. 
13. The spine clinics – Cervical spondylotic myelopathy – Clinical scenarios. Ankur Nanda, KR Renjith, Abhinandan Mallepally, C S Vishnu Prasath, Ajoy P DOI:10.4103/isj.isj_67_18 
14. Analysis of Adolescent Idiopathic Thoracic Scoliosis Treated with Posterior Instrumentation and Fusion: Our Experience. Abhinandan Reddy Mallepally, Raju Sreenivasan Iyengar, Chandra Sekhar Patnala Journal of Clinical and Diagnostic Research. 2018 Apr, Vol-12(4): RC01 RC05DOI: 10.7860/JCDR/2018/34538.11398 
15. A New Search Algorithm for Reducing the Incidence of Missing Cottonoids in the Operating Theater Abhinandan Reddy, Rajat Mahajan, Tarush Rustagi, Shakti A. Goel, Murari L. Bansal, Harvinder Singh Chhabra Asian Spine J. October 18, 2018. • https://doi.org/10.31616/asj.2018.0136. 
16. Chhabra HS, Bagaraia V, Keny S, Kalidindi KKV, Mallepally A, Dhillon MS, Malhotra R, Rajasekharan S. COVID-19: Current Knowledge and Best Practices for Orthopaedic Surgeons. Indian J Orthop. 2020 May 18;54(4):1-15. doi: 10.1007/s43465-020-00135-1. Epub ahead of print. PMID: 32425237; PMCID: PMC7232909. 
17. Mahajan R, Kishan S, Mallepally AR, Shafer C, Marathe N, Chhabra HS. Evolution of casting techniques in early-onset and congenital scoliosis. J Clin Orthop Trauma. 2020 Sep Oct;11(5):810-815. doi: 10.1016/j.jcot.2020.06.034. Epub 2020 Jul 8. PMID: 32879567; PMCID: PMC7452255. 
18. Sangondimath G, Mallepally AR, Marathe N, Mak KC, Suman Salimath. Degenerative cervical myelopathy: Recent updates and future directions. J Clin Orthop Trauma. 2020 Sep Oct;11(5):822-829. doi: 10.1016/j.jcot.2020.07.012. Epub 2020 Jul 21. PMID: 32879568; PMCID: PMC7452218. 
19. Mallepally AR, Tandon V, Chhabra HS. Adjacent Level Tuberculous Spondylodiscitis Leading to Proximal Junctional Kyphosis: Rare and Unusual Presentation. World Neurosurg. 2020 Feb;134:e808-e814. doi: 10.1016/j.wneu.2019.11.007. Epub 2019 Nov 9. PMID: 31715405. 
20. Pedaballe AR, Mallepally AR, Tandon V, Sharma A, Chhabra HS. An Unusual Case of Transdural Herniation of a Lumbar Intervertebral Disc: Diagnostic and Surgical Challenges. World Neurosurg. 2019 Aug;128:385-389. doi: 10.1016/j.wneu.2019.05.103. Epub 2019 May 20. PMID: 31121367. 
21. Mallepally AR, Mahajan R, Rustagi T, Marathe NA, Chhabra HS. Varicella-Zoster Radiculitis Mimicking Sciatica: A Diagnostic Dilemma. Asian J Neurosurg. 2020 Aug 28;15(3):666-669. doi: 10.4103/ajns.AJNS_75_20. PMID: 33145224; PMCID: PMC7591216. 
22. Mallepally AR, Gantaguru A, Marathe N, Meena SK, Tandon V. Missing Disc Fragment: A Rare Surgical Experience. Asian J Neurosurg. 2020 Aug 28;15(3):674-677. doi: 10.4103/ajns.AJNS_79_20. PMID: 33145226; PMCID: PMC7591192. 
23. Mallepally AR, Mahajan R, Pacha S, Rustagi T, Marathe N, Chhabra HS. Spinal osteoid osteoma: Surgical resection and review of literature. Surg Neurol Int. 2020 Sep 25;11:308. doi: 10.25259/SNI_510_2020. PMID: 33093985; PMCID: PMC7568094. 
24. Tandon V, Mallepally AR, Peddaballe AR, Marathe N, Chhabra HS. Mini-open thoracoscopic assisted spinal thoracotomy for traumatic injuries: A technical note. Surg Neurol Int. 2020 Aug 29;11:265. doi: 10.25259/SNI_435_2020. PMID: 33024603; PMCID: PMC7533086. 
25. Chhabra HS, Bagaria V, Keny S, Kalidindi KKV, Mallepally A, Dhillon MS, Malhotra R, Rajasekharan S. Response to Letter to the Editor: COVID-19: Current Knowledge and Best Practices for Orthopaedic Surgeons. Indian J Orthop. 2020 Jul 2;54(6):1-2. doi: 10.1007/s43465 020-00184-6. PMID: 32836362; PMCID: PMC7330525. 
26. Sharma JK, Kalidindi KKV, Sangondimath G, Mallepally AR, Marathe N, Chhabra HS. Clinicoradiological outcomes of Goel and Harms fixation for atlantoaxial instability: An institutional experience. Surg Neurol Int. 2020 Jul 11;11:189. doi: 10.25259/SNI_350_2020. PMID: 32754360; PMCID: PMC7395524. 
27. Jagadeesh NH, Mallepally AR, Marathe N, Sharma A, Tandon V. Sympathetic Outflow Disturbance After Posterior Deformity Correction: A Rare Complication. World Neurosurg. 2020 Aug;140:89-95. doi: 10.1016/j.wneu.2020.05.039. Epub 2020 May 11. PMID: 32407923. 
28. Sangondimath G, Mallepally AR, Salimath S. Computed Tomography-Based Feasibility Study of C1 Posterior Arch Crisscrossing Screw Fixation. Asian Spine J. 2020 Jun;14(3):298-304. doi: 10.31616/asj.2019.0199. 2020 Jan 8. PMID: 31906612; PMCID: PMC7280928. 
29. Sangondimath G, Mallepally AR, Mascharenhas A, Chhabra HS. Sexual and Bladder Dysfunction in Cauda Equina Syndrome: Correlation with Clinical and Urodynamic Studies. Asian Spine J. 2020 May 21. doi: 10.31616/asj.2019.0305. PMID: 32429016. 
30. Mallepally AR, Mahajan R, Rustagi T, Chhabra HS. Is VCR necessary to correct very severe deformity? case report and review of literature. Int J Neurosci. 2020 Mar 5:1-5. doi: 10.1080/00207454.2020.1737530. PMID: 32133904. 
31. Mallepally AR, Marathe N, Sangondimath G, Das K, Chhabra HS. Posterior Stabilization Without Neural Decompression in Osteoporotic Thoracolumbar Fractures With Dynamic Cord Compression Causing Incomplete Neurological Deficits. Global Spine J. 2020 Oct 6:2192568220956954. doi: 10.1177/2192568220956954. PMID: 33021093. 
32. Mallepally AR, Mahajan R, Rustagi T, Goel SA, Das K, Chhabra HS. Use of Topical Tranexamic Acid to Reduce Blood Loss in Single-Level Transforaminal Lumbar Interbody Fusion. Asian Spine J. 2020 Oct;14(5):593-600. doi: 10.31616/asj.2019.0134. 2020 Mar 30. PMID: 32213797; PMCID: PMC7595815. 
33. Mallepally AR, Marathe N. Letter to Editor concerning "Diagnostic accuracy of whole spine magnetic resonance imaging in spinal tuberculosis validated through tissue studies" by Kanna RM, et al. (Eur Spine J; 28 [2019]:3003-3010). Eur Spine J. 2020 May;29(5):1186-1187. doi: 10.1007/s00586-020-06371-1. 2020 Mar 16. PMID: 32180022. 
34. Rathod TN, Marathe NA, Sathe AH, Mohanty SS, Mallepally AR. Anterior Distraction and Reduction with Posterior Stabilization for Basilar Invagination: A Novel Technique. World Neurosurg. 2020 Sep 3;145:19-24. doi: 10.1016/j.wneu.2020.08.220. PMID: 32891849. 
35. Rustagi T, Mendel E, Ferguson SA, Mallepally AR, Thomas WJ, Splittstoesser RE, Dufour JS, Marras WS. Differences in lumbar spine measures as a function of MRI posture in low back pain patients and its clinical implications. Int J Neurosci. 2020 Sep 23:1-10. doi: 10.1080/00207454.2020.1825420. PMID: 32942932. 
36. Mallepally AR, Tandon V, Chhabra HS. Dysphagia in a Young Adult: Rare Case of Giant Cervical Osteophyte. Asian J Neurosurg. 2020 Feb 25;15(1):218-221. doi: 10.4103/ajns.AJNS_181_19. PMID: 32181207; PMCID: PMC7057907. 
37. Mallepally AR, Mohapatra B, Das K. Role of Invasive Urodynamic Studies in Establishing Cauda Equina Syndrome and Postoperative Recovery. Global Spine J. 2020 Dec 17:2192568220979640. doi: 10.1177/2192568220979640. PMID: 33334194. 
38. Rakesh M, Nandan M, Mallepally AR, Kalidutta D, Mohapatra BIatrogenic postoperative sspondylo-discitis attributed to Burkholderia Cepacia infection in an immuno-competent patient. Accepted for publication. Surgical Neurology International. DEC 2020. 
39. Sen R, Mallepally AR, Sakrikar G, Marathe N, Rathod T. Comparison of TruView and King Vision video laryngoscopes in subaxial cervical spine injury: A randomized controlled trial. Surgical Neurology International. 2020 Nov 6;12:15. http://dx.doi.org/10.25259/SNI_638_2020. 
40. Tushar R, Sathe A, Marathe N, Jogani A, Mallepally AR, Shende C. Dysplasia and anomalies of atlas result in pediatric Torticollis: Case report and literature review. Accepted for publication. Surgical Neurology International. DEC 2020. 
41. Mallepally AR, Marathe N, Shrivastava AK, Tandon V, Chhabra HS. Functional Outcomes of Nerve Root Sparing Posterior Corpectomy in Lumbar Vertebral Burst Fractures. Global Spine J. 2020 Dec. DOI: 10.1177/2192568220984128. 
42. Sangondimath G, Mallepally AR, Marathe N, Chhabra HS. Radiographic analysis of sagittal alignment of spine and pelvis in asymptomatic Indian population. NOV 2020. Accepeted for publication Asian Spine Journal. 
43. Mallepally AR, Mahajan R, Marathe N, Nanda A, Rustagi T, Chhabra HS. Proximal junctional kyphosis after pediatric angular kyphotic deformity correction: Are we missing something? Asian J Neurosurg 2020. Doi:10. 4103/ajns. AJNS_311_20 
44. Kalidindi KK, Sath S, Mallepally AR, Sharma J, Surapaneni VN, Chhabra HS. Management of Incidental High-grade Dedifferentiated Chondrosarcoma by Triple Vertebrectomy and Anterior Reconstruction Using a Posterior-only Approach. Techniques in Orthopaedics. 2020 Oct 14. doi: 10.1097/BTO.0000000000000500. 
45. Rustagi T, Reddy A, Mahajan R, Das K, Chhabra HS. Letter to the Editor: Analysis of Functional and Radiological Outcome Following Lumbar Decompression without Fusion in Patients with Degenerative Lumbar Scoliosis. Asian Spine J. 2020 Aug;14(4):586-587. doi: 10.31616/asj.2020.0060r1. Epub 2020 Jul 22. PMID: 32693438; PMCID: PMC7435316. 
46. Sharma JK, Tandon V, Marathe NA, Agrahari Y, Mallepally AR, Chhabra HS.Hydatid Cyst of the Spine: A Rare Case Report and Review of Literature. Journal of Orthopaedic Case Reports 2020 May-June;10(3): 57-59. doi:10.13107/jocr.2020.v10.i03.1748. 
47. Sharma JK, Varma KKK, Mallepally AR, Marathe N, Rustagi T, Mohapatra B, Yadav P, Das K. Two-Level Anterior Cervical Discectomy and Fusion versus Hybrid Total Disc Replacement for Bilevel Pathology with Cervical Radiculopathy/Myelopathy: A Comparative Study with a Minimum 2-Year Follow-up in an Indian Population. Asian Spine J. 2021 Nov 18. doi: 10.31616/asj.2021.0209. Epub ahead of print. PMID: 34784703. 
48. Sharma JK, Rustagi T, Marathe N, Mallepally AR, Mahajan R, Chhabra HS, Das K. Clinico Radiological Outcome of Single-Level and Hybrid Total Disc Replacement with Spineart Baguera®-C for Cervical Myeloradiculopathy: Minimum 2-Year Follow-Up Study in Indian Population. Asian J Neurosurg. 2020 Dec 21;15(4):856-862. doi: 10.4103/ajns.AJNS_288_20. PMID: 33708654; PMCID: PMC7869274. 
49. Shende C, Rathod T, Marathe N, Mohanty S, Kamble P, Mallepally AR, Sathe A. Degenerative Cervical Spondylosis: A Cause of Vertigo? Global Spine J. 2021 Jul 16:21925682211027840. doi: 10.1177/21925682211027840. Epub ahead of print. PMID: 34269084. 
50. Dsouza A, Mallepally AR, Marathe NA, Das K, Mohaptra B. A Rare Case of Sphingomonas paucimobilis Spondylodiscitis Managed Surgically. J Orthop Case Rep. 2021 Apr;11(4):91-96. doi: 10.13107/jocr.2021.v11.i04.2166. PMID: 34327174; PMCID: PMC8310646. 
51. Mallepally AR, Marathe N, Sharma JK, Mohaptra B, Das K. Mid thoracic intra-spinal facet cyst with lumbar canal stenosis: a rare 'double crush'. Int J Neurosci. 2021 Jul 15:1-7. doi: 10.1080/00207454.2021.1938034. Epub ahead of print. PMID: 34074208. 
52. Rathod TN, Sathe AH, Marathe NA, Mohanty SS, Kamble P, Hadole B, Mallepally AR. Better late than never: Clinical outcomes of delayed fixation in thoracolumbar spinal trauma. Eur Spine J. 2021 Oct;30(10):3081-3088. doi: 10.1007/s00586-021-06804-5. Epub 2021 Mar 22. PMID: 33751235. 
53. Rathod TN, Marathe NA, Masilamani K, Jogani AD, Mohanty SS, Mallepally AR, Sathe AH. Are we neglecting long-term effects of vertebral shortening on pulmonary function in spinal tuberculosis? Spine Deform. 2021 Aug 16. doi: 10.1007/s43390-021-00400-9. Epub ahead of print. PMID: 34398396. 
54. Mallepally AR, Marathe N, Menon S, Das K. Misplaced S1 screw causing L5 radiculopathy, rare and unusual presentation: a report of 2 cases. Br J Neurosurg. 2021 Aug 16:1-5. doi: 10.1080/02688697.2021.1967286. Epub ahead of print. PMID: 34396884. 
55. Mallepally AR, Marathe N, Rustagi T, Mohapatra B, Mahanjan R, Das K. Management of AO type C thoracolumbar fractures during COVID-19 pandemic using distractor device: a novel technique. Br J Neurosurg. 2021 May 31:1-8. doi: 10.1080/02688697.2021.1929836. Epub ahead of print. PMID: 34056964. 
56. Marathe N, Mhatre PP, Bhaladhare S, Dahapute A, Sharma A, Mallepally AR. Plain roentgenographic and CT scan morphometric analysis of the anterior atlantodens interval (AADI) and posterior atlantodens interval (PADI) in the Indian population. Surg Neurol Int. 2021 Aug 24;12:427. doi: 10.25259/SNI_679_2021. PMID: 34513190; PMCID: PMC8422433. 
57. Marathe NA, Tedesco G, Chiesa AM, Mallepally AR, Di Carlo M, Ghermandi R, Evangelisti G, Girolami M, Pipola V, Gasbarrini A. Pyogenic and Non-pyogenic Spinal Infections: Diagnosis and Treatment. Curr Med Imaging. 2022;18(2):231-241. doi: 10.2174/1573405617666211117143203. PMID: 34789140. 
58. Mallepally AR, Gantaguru A, Marathe N, Rustagi T, Mulkalwar A, Das K. Subaxial cervical Castleman's disease: A rare cause of myelopathy. Surg Neurol Int. 2021 Nov 8;12:552. doi: 10.25259/SNI_909_2021. PMID: 34877038; PMCID: PMC8645467. 
59. Case presentation: ASSI Monographs, Osteoporosis and management. Thieme publications. 
60. Neshar Ansari, Rajiv Lokatia, Abhinandan Reddy Mallepally, Text book of Orthopedic Rheumatology: chapter 15, Surgical management in ankylosing spondylitis. Jaypee publications. 
61. Abhinandan Reddy, Ravikiran.N, Outcome of internal fixation of comminuted calcaneum fractures. IOSR vol15, Issue 8.ver 10(Aug 2016). 
62. Ravikiran. N, Veera Reddy. G, Sandeep Kund. A, Abhinandan Reddy. M Percutaneous Pinning With Crossed Kirschner Wires After Closed Reductionunder Image Intensifier Guidance In Pediatric Age Group. IJMRR Vol 4 Issue 5 May 2016. 
63. D.S.Ramnath, Ravi Kiran, Saketh, M. Abhinandan Reddy A Study Of Functional Outcome Of Proximal Tibia Fractures Treated With L.C.P. IOSRvol15,Issue 6.ver viii (June 2016) 
64. D.S. Ramnath, Ravikiran.N, Abhinandan Reddy. M, Saketh. Study Of Outcome After Fracture Reduction And Internal Fixation With Volar Locking Plates In Distal End Radius Fractures. IJMRR june,2016/ vol4/ issue 6. 
65. Ravikiran Nandiraju, D.S. Ramnath, Abhinandan Reddy. M Study Of Outcome Of Distal Tibia Fractures Treated With Locking Compression Plates: By Both Open Reduction And MIPO Technique. JEMDS.vol5/issue54/ july 07, 2016. 
66. D. S. Ramnath, Ravikiran.N, Abhinandan Reddy. M, Saketh. Clinical Outcomes Of Distal Femoral Fractures Treated With Locking Plate. IOSRvol15, Issue 6.ver viii (june 2016).