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Dr Arun Kumar Ramanathan

Senior Consultant – Orthopaedics

MBBS, MS (Orthopaedics), MCh (Orthopaedics), MRCS, MD(Research)

Orthopaedics

January 1, 2003

Top Areas of Expertise

  • Foot and Ankle Surgery
  • Joint Replacement Surgery
  • Hip Reconstruction Surgery
  • Knee Reconstruction Surgery
  • Arthroscopic (Keyhole) Surgery
  • Minimally Invasive Orthopaedic Surgery
  • Sports Injury Management
  • Diabetic Foot Care
  • Ligament Reconstruction
  • Orthopaedic Trauma Surgery

Top Treatments Offered

  • Foot Deformity Correction Surgery
  • Tendon Repair Surgery
  • Fracture Fixation Surgery
  • Diabetic Foot Surgery
  • Fusion Surgery
  • Nerve Decompression Surgery (including Carpal Tunnel Surgery)

About Dr Arun Kumar Ramanathan

Dr. Arun Kumar Ramanathan is a highly experienced orthopaedic surgeon with over 23 years of expertise in managing complex bone and joint disorders. Internationally trained in the United Kingdom and Germany, he has extensive experience in foot and ankle surgery, hip and knee joint replacement, arthroscopic surgery, and reconstructive orthopaedics. His evidence-based approach, combined with advanced minimally invasive techniques, enables faster recovery and improved functional outcomes for patients.

Educational Qualification:

  • MBBS
  • MS – Orthopaedics
  • MCh – Orthopaedics (UK)
  • MRCS – Royal College of Surgeons (UK)
  • MD (Research) – United Kingdom

Professional Experience:

  • Senior Consultant – Orthopaedics, Apollo Speciality Hospitals, OMR, Chennai
  • Clinical experience across India, Germany and the United Kingdom

Awards and Achievements:

  • International Reviewer – The Foot (Orthopaedic Journal)

Professional Memberships:

  • General Medical Council (UK)
  • Royal College of Surgeons, Edinburgh (UK)
  • British Orthopaedic Foot and Ankle Society (UK)
  • Medical Council of India
  • Tamil Nadu Medical Council

Fellowships:

  • Honorary Fellow – University of Dundee, United Kingdom

Certification:

  • MRCS – Royal College of Surgeons (UK)

Publications:

  • The Influence of Shoe Sole's Varying Thickness on Lower Limb Muscle Activity. Foot and Ankle Surgery, 2011.
  • Harmful Cleats of Football Boots: A Biomechanical Evaluation. Foot and Ankle Surgery, 2011.
  • The Effect of Varying Footwear Configuration on the Peroneus Longus Muscle Function Following Inversion. The Foot, 2011.
  • Clubfoot Assessment: The Complete IMAR Footprint. Orthopaedics and Trauma, 2010.
  • Repeatability of the Pedar-X In-Shoe Pressure Measuring System. Foot and Ankle Surgery, 2010.
  • A New Scoring System for the Evaluation of Clubfoot – The IMAR Clubfoot Scale. The Foot, 2009.
  • The Effects of Off-the-Shelf In-Shoe Heel Inserts on Forefoot Plantar Pressure. Gait & Posture, 2008.
  • Foot Pressure in Clubfoot – Development of an Objective Assessment Tool. The Foot, 2008.
  • Off-the-Shelf In-Shoe Heel Inserts – Does Cost Matter? British Journal of Sports Medicine, 2008.
  • Press-Fit Ceramic Implant Arthroplasty of the Hallux Metatarsophalangeal Joint – Evaluation of Outcomes. The Foot, 2008.
  • Co-author – Foot and Ankle Module, Orthopaedic & Rehabilitation Technology Distance Learning Course, University of Dundee (Third Edition, 2011).
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Patient Testimonials

how patients worldwide trust hospitals in India for expert medical care.
Sujit Roy

My wife was treated here for Tomo therapy the services are amazing. I specially thanks to Dr S Ghosh(Neuro surgeon), DR Mahadev. P(Radiation Oncologist), Dr Lokesh for their kind hearted & co- operative attitude. Also thanks to Mr Ram and team. I really appreciate their work thank you all for your great support--- May God bless you.

Biswadeepa Bhattacharya

I underwent septoplasty and turbinate reduction surgery at Apollo Multi-Speciality Hospital under Dr. Krishna Kumar. We are extremely satisfied with the entire experience. The doctor and his team, including Dr. Reshma, Ms. Sharanya, and all the nurses like Ms.Vidya Balan and Swarnalata, were very caring. I stayed at Apollo for two days without any concerns. My family and I are very happy with the overall service and care received. We are very grateful.

aishu ravi

Had a good experience in the surgical procedure done by Dr Rajsri( Gynecologist) . The nursing, recovery room staffs and hk staffs were courteous and kind during my hospital period. The duty doctors were equally cared and concerned about me during the observation.

Thashaayeni Muralitharan

The emergency care staff took extremely good care of my well being,  and my cardiologist  (Dr . Shanmugasundaram) did a good job of treating my condition. I’m doing a lot better thanks to Apollos healthcare staff and I’m extremely grateful for them! (World’s best emergency service).

sanu kc

Recently my son was admitted in Apollo hospital due to dengue fever. Dr.Kannaiyan and his team along with the nurses looked after us well. Within a week my son was completely cured and discharged. We are grateful for the excellent service we got there.

Apollo Chennai, OMR

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