Sean Rajaee, MD

07/04/2026

Happy 4th of July!
Wishing you and your loved ones a safe, joyful, and memorable Independence Day.

06/21/2026

Happy Father’s Day! Thank you to all the wonderful fathers!

06/19/2026

Will knee injections help your osteoarthritis? Here`s what the evidence says.

Corticosteroids are anti-inflammatory medications that can reduce pain and swelling in the joint.

06/12/2026

Femoral component collar and calcar contact during total hip arthroplasty: gap incidence, subsidence, and biomechanical testing – a scoping review.

In recent years collared femoral stems have been increasingly utilized in total hip arthroplasty (THA) for their ability to improve rotational stability, metaphyseal load transfer, and prevent periprosthetic femoral fracture (PFF). While literature has demonstrated their benefit over collarless stem...

06/05/2026

🦴 Long-term success in total hip arthroplasty (THA)!

A recent 20-year study found that zirconia-on-highly cross-linked polyethylene hip implants demonstrated excellent wear resistance and survivorship in both younger and older patients.

✅ 93% overall survivorship
✅ Minimal wear over 20 years
✅ Comparable outcomes across age groups

Read more:

Zirconia-on-annealed HXLPE THA showed excellent 20-year wear resistance and survivorship, with comparable outcomes between ? 50 and > 50 groups.

05/25/2026

This Memorial Day, we remember and honor those who gave their lives in service to our nation.

05/10/2026

Happy Mother’s Day!

04/22/2026

Happy Earth Day!

03/17/2026

People as young as 50 can need a hip replacement. Here's everything you need to know about this common surgery.

Around 117,000 people living in England and Wales had a hip replacement in 2024. Although hip replacements are often thought of as a surgery that mainly older people need, reports from previous years show that around 43% of these operations are done in people aged 50 to 69 years old.

03/12/2026

Advanced Knee Surgery at Cedars-Sinai Leads to Faster Recovery

Chronic knee pain can significantly affect daily life. Thanks to coordinated care and advances in orthopedic surgery, patients today can experience faster and less painful recoveries after knee replacement procedures.

Learn how innovative surgical techniques and patient-centered care are helping people regain mobility and return to the activities they love.

Read more:
https://www.losangeleshipandknee.com/in-news-pl1865/advanced-knee-surgery-at-cedars-sinai-leads-to-faster-recovery-p67179/

Mohan Makkar’s right knee pain had become so debilitating that he struggled to walk, withdrew from friends and found himself constantly irritable. Conventional treatments like corticosteroid injections weren’t helping.