Dr Ritwik Kejriwal, Knee and Shoulder Surgeon, New Plymouth, Taranaki

12/02/2026

Thanks for the support TMF!

01/11/2025

Loving the “Cuff Augmentation” journey!

To improve outcomes after rotator cuff repair, we can now reinforce repairs with a biological ‘patch’ — designed to support healing when the tendon quality isn’t ideal.

The ongoing challenge is when to use this technique — it’s about finding the right balance between cost and benefit for each patient.

At Sports Orthopaedic Surgery Centre (SOSC), we’ve been exploring this from a functional outcome perspective. Interestingly, even patients with only partial healing often do very well if their shoulder mechanics are balanced, therefore post surgery MRI is often not useful.

Recently, my focus has shifted toward tendon retraction — especially in patients under 65 — as a key factor when considering augmentation.

It’s an exciting space to be in, and I’m grateful to work alongside colleagues who share the same curiosity and drive for better patient outcomes.

Well done, Dr Jonathan “Jono” Chan on your hard work with this project!

12/09/2025

Achieving knee extension is everything after ACL surgery!

08/09/2025

At Sports Orthopaedic Surgery Centre, we continually refine surgical techniques to improve outcomes for patients undergoing partial knee replacement.

A challenge has been addressing variations in component fit that can sometimes cause post-operative discomfort. By incorporating MRI scans into preoperative planning, our team has been able to achieve a more precise fit, enhancing comfort and recovery.

These insights have now been published and shared with the wider orthopaedic community. Congratulations to Brendon Newton for his important role in bringing this work to publication.

https://authors.elsevier.com/c/1liHx3S6VBJg36

10/08/2025

Love this work by our Norwegian colleagues. Double bundle ACL reconstruction has many advantages and the technique has a huge role to play in ACL repairs

23/07/2025

The next generation of surgeons continue to impress with their dedication to research. Dr Jonathan Chan and Dr Brendon Newton did a fantastic job presenting our SOSC research at the NZSES 2025 meeting last week in Queenstown, not an easy task with global experts in the room!

Jono presented his work on rotator cuff repair outcomes, aiming to clarify indications for augmentation.

Brendon shared his excellent analysis of our registry data, showing that anatomic shoulder replacement remains a safe option in patients with inflammatory arthritis.

29/06/2025

We are still figuring out how to reduce complications in knee replacement patients with BMI>45.

Great scientific work by my registrar Dr Jonathan Chan confirming that it is safe to use cementless implants.

Poster and presentation at ISAKOS 2025 in Munich to top it off. Looking forward to getting it published.

26/06/2025

Innovation is what keeps us going.

We have developed an MRI-based templating method for partial knee replacements that has made a difference to my practice. E-poster at the ISAKOS meeting in Munich this month, and a manuscript awaiting publication.

Thanks Brendon Newton for your hard work!

23/06/2025

Arthroscopic surgery training is slowly improving in NZ. We're proud to be part of the change.

For the past few years, we’ve been running Dry Lab Arthroscopy Course for the registrars in Taranaki, helping them get the hands-on skills and confidence they need. Still a way to go, but progress is happening. Thanks Greer for facilitating this.

23/07/2023

https://www.linkedin.com/feed/update/urn:li:activity:7086882686589431809/

Register for our next free Webinar, Posterior Knee Injuries – Current Concepts with Ritwik Kejriwal. In this webinar, Ritwik Kejriwal will cover management…

06/11/2022

Thrilled to meet Gilles finally.