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Regen Institute of Orthopaedics (R.I.O)

Regen Institute of Orthopaedics (R.I.O) is an exclusive orthopaedic hospital providing comprehensive orthopedic services including joint replacement, arthroscopy, spine surgery, sports medicine, tumour surgery and pain medicine. We specialise in regenerative medicine (an alternative to surgery) and have a modern Stem-cell culture lab, the first of its kind in Tamilnadu.

About RIO

What We DoSpecialties

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Meet Our Team Our Physicians

Dr. M. Lakshmi Naathan 1

Dr. M. Lakshmi Naathan specialises in regenerative medicine

Dr. Lakshmi Naathan is a vibrant Orthopaedic Surgeon who specialises in Regenerative and Sports Medicine. He has special interest in Joint preservation and replacement surgery and Arthroscopy.

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swarnavalli

Dr. Swarnavalli specialises in Pain medicine

Dr.Swarnavalli is a Consultant Anaesthetist in Apollo Cancer hospital, Chennai and she specialises in pain medicine and palliative medicine. She completed her MBBS in Rajah Muthiah Medical College...

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Dr Lakshmi Naathan about PRP Treatment

PRP Treatment video
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Happy Patientspatient Testimonials

  • Awesome doctor , well trained , professional at the same time very kind, hard working staff.
    Initially was not sure to go ahead with my surgery given my âge and Other complications, but Dr.M. Lakshmi Nathan and his entire team proved me wrong.
    Be it the opération or the post ...

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    ~ Satyanarayanamma Varrey~

  • Recently, both my wife and I underwent treatment(me PRP and wife Surgery) at RIO Hospital, Alwarpet, Chennai, and our overall experience was extremely satisfying.
    First and foremost, I would like to highlight Dr. Lakshmi Naathan, who attended to us. He is an exceptionally kind, polite, and pa...

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    ~ MURUGAVEL B~

  • Thanks. Here’s the final version:

    "I had a great experience at the hospital. I highly recommend Dr. M. Lakshmi Naathan. My major experience was with the physiotherapists Kousalya and Jeevitha. They were incredibly friendly, kind and supportive throughout my sessions. Their care ...

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    ~ Ramanan SV~

  • I am very much happy and satisfied the way which he explained my problem. Very down to earth and friendly.Rio staffs very helpfull and frendly,as well the hospital atmosphere also good feels 'home back to home'.I highly recommend the RIO Hospital.
    Once again thank you doctor and the Rio Team

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    ~ Arun Prasath babu~

  • Best family doctors ever. We are treated like family😊You are not just a number. Amazing doctors, they do anything and everything to help you and get you the best care. We love these doctors and office staffs!!! Great place ❤️Great Care ❤️🙏

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    ~ LV Ganesan~

Advanced TechnologyArthroscopic
Surgery

Arthroscopic surgery, also known as arthroscopy, is a surgical procedure to visualize, diagnose, and treat problems inside a joint using a specialized instrument known as an arthroscope.

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nonsurgical treatmentsPlatelet-Rich Plasma

PRP is a relatively new method of treatment for several orthopedic conditions such as muscle, ligament, and tendon injuries; arthritis; and fractures. PRP injections can help alleviate painful symptoms, promote healing and delay joint replacement surgeries.

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