Kneecap Pain and Injury
Ella Sharrock
Selden, NY · Published by HSS, December 2020
Ella Sharrock’s story, in their own words
I was born with patella alta and not diagnosed until I was nine years old. Before I met Dr. Green, I experienced 8 knee dislocations and one other knee surgery. From the second we got to the doors of the hospital for the first time, we were greeted by smiling faces. The nurses at HSS are the sweetest people you will meet. They always make sure you are comfortable and calm.
Before my surgery I was seen by a physical therapist to get crutches for my height and so I knew how to use them, especially when going up and down stairs. When I got to the OR, the anesthesiologist talked to me and made sure I was calm and kept my mind off of things. When you wake up in the recovery room, a nurse is right by your side making sure your pain level is good. As soon as I woke up my parents were brought back and they made sure my parents were comfortable and had a place to sit. When I was brought back to my room I was extremely well taken care of.
Nurses would check up on me many times throughout my stay to always make sure my pain was okay and I was as comfortable as they could make me. Before I left they made sure I was able to go up and down the stairs with no problem. Without HSS and Dr. Green I wouldn’t be where I am today. He gave me my hope and confidence back and I'm pain-free. Dr. Green truly gave me another chance to be the athlete I was always meant to be.
I am able to get my life back and do what I always wanted to do.
Published by the Hospital for Special Surgery in its Back in the Game archive in December 2020, and reproduced here in full. Read it on hss.edu
- Treating surgeon
- Dr. Daniel W. Green
Dr. Green’s published research on the patella
The 6 most recent of his 64 papers on the patella, indexed on PubMed under his Hospital for Special Surgery affiliation. Each opens on PubMed.
All 64 of his papers on this subject- Extreme trochlear morphology in pediatric patients with fixed lateral patellar dislocation: a radiographic study The Knee · 2026 Oct · Dr. Green is author 7 of 7
- Patella Alta and Trochlear Dysplasia as a Determinant of Patellar Tendon Lateralization and Inclination: A Cross-sectional MRI Study in Adolescents With Patellofemoral Instability The American journal of sports medicine · 2026 Sep 9 · Dr. Green is author 8 of 8
- Pediatric Patellofemoral Instability Surgery-Current Concepts Sports medicine and arthroscopy review · 2026 Sep 1 · Dr. Green is author 3 of 3
- Internal versus external femorotibial rotation an anterior cruciate ligament rupture and patellofemoral instability on preoperative standing radiographs The Knee · 2026 Aug 27 · Dr. Green is author 14 of 14
- Medial patellotibial ligament reconstruction concomitant with medial patellofemoral ligament (MPFL) reconstruction in fixed and obligatory patellar dislocation: A consecutive case series Journal of ISAKOS : joint disorders & orthopaedic sports medicine · 2026 Aug · Dr. Green is author 9 of 9
- Validation of the ACL Return to Sport after Injury (ACL-RSI) Scale in Pediatric and Adolescent Patients After Medial Patellofemoral Ligament Reconstruction Orthopaedic journal of sports medicine · 2026 May · Dr. Green is author 10 of 11
More patients Dr. Green has treated
Kneecap Pain and Injury Ryann Redmond Floral Park, NY
Kneecap Pain and Injury Kaelyn Gordon East Islip, NY
Kneecap Pain and Injury Nicholas Sherman Succasunna, NJ
ACL Tear (Torn ACL) Elle Manley Belle Harbor, NY
ACL Tear (Torn ACL) Luke Bower Raleigh, NC