Robert C. Kollmorgen - Publications

The Literature Shows Heterogeneity and Promise for the Role of Hip Arthroscopy Combined With Periacetabular Osteotomy for Dysplastic Patients, But Nuanced Decision Making and Further Research Are Required.

Journal: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

Published: April 21, 2026

Hip Pain and Mobility Deficits-Hip Osteoarthritis: Revision 2025.

Journal: The Journal of orthopaedic and sports physical therapy

Published: October 30, 2025

MRI and MRA Sensitivity and Specificity for Accurate Diagnosis of Labral Tear for Patients Undergoing Hip Arthroscopy With Concomitant Periacetabular Osteotomy.

Journal: Orthopaedic journal of sports medicine

Published: September 22, 2025

Total Hip Arthroplasty Broach Failure, Incarceration, and Retrieval: A Case Report.

Journal: JBJS case connector

Published: December 27, 2024

Editorial Commentary: Pain Relief Following a Preoperative Diagnostic Hip Injection Does Not Predict 2-Year Outcomes After Hip Arthroscopy for Femoral Acetabular Impingement Syndrome.

Journal: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

Published: September 15, 2024

Patients Undergoing Hip Arthroscopy With Concomitant Periacetabular Osteotomy Demonstrate Clinically Meaningful Improvement at 2 Years Using the Patient-Reported Outcome Measurement Information System and International Hip Outcome Tool 12.

Journal: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

Published: March 20, 2024

Multiligament Knee Reconstruction of the ACL, PLC, and ALL in a Floating Knee: A Case Report.

Journal: Journal of orthopaedic case reports

Published: September 23, 2023

Editorial Commentary: Physical Therapy Alone May Not Successfully Treat Patients With Hip Pain and Large α Angles or Decreased Femoral Anteversion Combined With Femoroacetabular Impingement Syndrome.

Journal: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

Published: August 13, 2023

Claw Toe Deformity After Revision Hip Arthroscopy with Concomitant Periacetabular Osteotomy: A Case Report.

Journal: JBJS case connector

Published: August 09, 2023

Editorial Commentary: The Addition of the Pericapsular Nerve Group Block Leads to Reduced Pain Up to 24 Hours After Hip Arthroscopy.

Journal: Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

Published: July 10, 2023

Comparison of the PROMIS and iHOT-12 in Determining Satisfaction Levels After Hip Arthroscopy for FAIS.

Journal: Orthopaedic journal of sports medicine

Published: January 21, 2023

Addition of Pericapsular Nerve Group and Transversus Abdominis Plane Blocks Significantly Reduces Opioid Use in Patients Undergoing Concomitant Hip Arthroscopy and Periacetabular Osteotomy.

Journal: Cureus

Published: January 02, 2023