JohnTodd RutterLawrenceMD

Orthopaedic Surgery • Philadelphia, PA

Orthopedic Sports Medicine, Pediatric Orthopedics

Assistant Professor, Orthopaedic Surgery, Perelman School of Medicine

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Office
34th & Civic Center Blvd
Children's Hospital Of Philadelphia
Philadelphia, PA 19104
Phone+1 215-590-1527

Fax+1 215-590-1501
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Education & Training

Duke University HospitalFellowship, Orthopaedic Sports Medicine, 2009 - 2010
Children's Hospital of PhiladelphiaFellowship, Pediatric Orthopaedics, 2008 - 2009
University of Pennsylvania Health SystemResidency, Orthopaedic Surgery, 2003 - 2008
Perelman School of Medicine at the University of PennsylvaniaClass of 2003

Certifications & Licensure

NJ State Medical License 2007 - 2025
PA State Medical License 2003 - 2024
NC State Medical License 2009 - 2024
American Board of Orthopaedic Surgery Orthopaedic Surgery
American Board of Orthopaedic Surgery Orthopaedic Sports Medicine

Publications & Presentations

PubMed

Quantifying the impact of the coronavirus 2019 pandemic on youth sports-related injuries in the USA.
Karina Oganezova, Nathan Houlihan, Kathleen J Maguire, John T Lawrence, Theodore J Ganley, Brendan A Williams> ;Journal of Pediatric Orthopedics. Part B. 2023 Jun 5
He likes it! Mikey likes it!
Soroush Baghdadi, Daniel Weltsch, Alexandre Arkader, John Todd R. Lawrence> ;Journal of Pediatric Orthopedics. 2021 Nov 11
1 citations
Predicting Outcomes of Talar Osteochondritis Dissecans Lesions in Children.
Mitchell A Johnson, Kunbo Park, Divya Talwar, Kathleen Maguire, J. Todd R. Lawrence> ;Orthopaedic Journal of Sports Medicine. 2021 Nov 1
2 citations
Reduction in Diameter of Hamstring Autograft With Additional Circumferential Preconditioning During ACL Reconstruction in a Pediatric Population.
Daniel Weltsch, Calvin Chan, Kevin M Dale, Ryan J Koehler, Divya Talwar, Theodore J. Ganley, J. Todd R. Lawrence> ;Orthopaedic Journal of Sports Medicine. 2021 Aug 19
3 citations
Open reduction of radial neck fractures in children: injury severity predicts the radiographic and clinical outcomes.
Soroush Baghdadi, Apurva S. Shah, John Todd R. Lawrence> ;Journal of Shoulder and Elbow Surgery. 2021 May 18
1 citations
Open Reduction of Medial Epicondyle Fractures in the Pediatric Population: Supine Versus Prone Position.
Soroush Baghdadi, Daniel Weltsch, Alexandre Arkader, Kathleen Harwood, John Todd R. Lawrence> ;Journal of Pediatric Orthopedics. 2021 Mar 17
2 citations
Lateral Meniscus Posterior Root Injury: MRI Findings in Children With Anterior Cruciate Ligament Tear
Jie C. Nguyen, Soroush Baghdadi, J. Todd R. Lawrence, Alyssa Sze, Andressa Guariento, Theodore J. Ganley, Ann M. Johnson> ;AJR. American Journal of Roentgenology. 2021 Mar 17
3 citations
Increased Glenoid Index as a Risk Factor for Pediatric and Adolescent Anterior Glenohumeral Dislocation: An MRI-Based, Case-Control Study.
Joseph L. Yellin, Peter D. Fabricant, Jason B Anari, Alexander L. Neuwirth, Theodore J. Ganley, Nancy A. Chauvin, John Todd R. Lawrence> ;Orthopaedic Journal of Sports Medicine. 2021 Mar 12
17 citations
Predicting Risk of Recurrent Patellofemoral Instability With Measurements of Extensor Mechanism Containment
Daniel Weltsch, Calvin Chan, R. Justin Mistovich, John W. Urwin, Christopher R. Gajewski, Peter D. Fabricant, J. Todd R. Lawrence> ;The American Journal of Sports Medicine. 2021 Feb 26
2 citations
Cost-Effectiveness Analysis of Nonoperative Management Versus Early Drilling for Stable Osteochondritis Dissecans Lesions of the Knee in Skeletally Immature Patients
Drake G. LeBrun, Christopher J. DeFrancesco, Peter D. Fabricant, John Todd R. Lawrence> ;Arthroscopy. 2021 Feb 1
7 citations
MRI Criteria for Meniscal Ramp Lesions of the Knee in Children With Anterior Cruciate Ligament Tears
Jie C. Nguyen, Joshua T. Bram, J. Todd R. Lawrence, Shijie Hong, Tomasina M. Leska, Theodore J. Ganley, Victor Ho-Fung> ;AJR. American Journal of Roentgenology. 2021 Jan 13
7 citations
Which Metrics Are Being Used to Evaluate Children and Adolescents After ACL Reconstruction? A Systematic Review.
Peter D. Fabricant, Christopher M. Brusalis, Jonathan M. Schachne, Christian N. Anderson, Michael T. Busch, Henry G. Chambers, Melissa A. Christino, Frank A. Cordasco,...> ;Arthroscopy, Sports Medicine, and Rehabilitation. 2020 Jul 22
7 citations
Uninjured Youth Athlete Performance on Single-Leg Hop Testing: How Many Can Achieve Recommended Return-to-Sport Criterion?
Elliot Greenberg, Julie Dyke, Anne Leung, Michael Karl, J. Todd R. Lawrence, Theodore J. Ganley> ;Sports Health. 2020 May 11
1 citations
THE EFFECT OF HUMERAL RETROTORSION ON PITCH VELOCITY IN YOUTH BASEBALL PLAYERS.
Elliot Greenberg, Alicia Fernandez-Fernandez, J. Todd R. Lawrence, Philip W. McClure> ;International Journal of Sports Physical Therapy. 2020 May 1
1 citations
A Novel Low-Cost Surgical Simulation Tool for Pinning Supracondylar Humerus Fractures.
John W. Urwin, Arianna Trionfo, Eileen Storey, Christopher M. Brusalis, Christopher R. Gajewski, John Todd R. Lawrence> ;Journal of Pediatric Orthopedics. 2020 May 1
3 citations
Osteochondral lesion of the talus in children: Are there MRI findings of instability?
Maya Patel, Michael L. Francavilla, J. Todd R. Lawrence, Christian A. Barrera, Michael K Nguyen, Cruz Longoria, Jie C Nguyen> ;Skeletal Radiology. 2020 Apr 18
6 citations
Validated Pediatric Functional Outcomes of All-epiphyseal ACL Reconstructions: Does Reinjury Affect Outcomes?
Sheena C Ranade, Christian A Refakis, Aristides I Cruz Jr, Kelly L Leddy, Lawrence Wells, John Todd Lawrence, Theodore J Ganley> ;Journal of Pediatric Orthopedics. 2020 Apr 1
9 citations
Which Children Are at Risk for Contralateral Anterior Cruciate Ligament Injury After Ipsilateral Reconstruction
Neeraj M. Patel, Joshua T. Bram, Nakul S. Talathi, Christopher J. DeFrancesco, John Todd R. Lawrence, Theodore J. Ganley> ;Journal of Pediatric Orthopedics. 2020 Apr 1
10 citations
Collection of Common Knee Patient-reported Outcome Instruments by Automated Mobile Phone Text Messaging in Pediatric Sports Medicine.
Xochitl Mellor, Matthew J. Buczek, Alexander J. Adams, J. Todd R. Lawrence, Theodore J. Ganley, Apurva S. Shah> ;Journal of Pediatric Orthopedics. 2020 Feb 1
12 citations
Septic Arthritis of the Knee in Children: A Critical Analysis Review.
Ishaan Swarup, Blake C Meza, Daniel Weltsch, Asmita A Jina, John T Lawrence, Keith D Baldwin> ;JBJS Reviews. 2020 Jan 1
8 citations
Simulation Training of Orthopaedic Residents for Distal Radius Fracture Reductions Improves Radiographic Outcomes.
Taylor J. Jackson, Apurva S. Shah, Matthew J. Buczek, John Todd R. Lawrence> ;Journal of Pediatric Orthopedics. 2020 Jan 1
18 citations
Weight Gain After ACL Reconstruction in Pediatric and Adolescent Patients.
Divya Talwar, Eileen Storey, Scott M. Doroshow, J. Todd R. Lawrence> ;Sports Health. 2020 Jan 1
4 citations
Washers do not affect the rate of implant removal or elbow motion in medial epicondyle fractures.
Neeraj M. Patel, Christopher R. Gajewski, Anthony M. Ascoli, J. Todd R. Lawrence> ;Journal of Pediatric Orthopedics. Part B. 2019 Nov 1
4 citations
Variation Among Pediatric Orthopaedic Surgeons When Treating Medial Epicondyle Fractures.
Meghan Hughes, Karan Dua, Nathan N O'Hara, Brian K Brighton, Theodore J Ganley, William L Hennrikus, Martin J Herman, Joshua E Hyman, J Todd Lawrence, Charles T Mehlma...> ;Journal of Pediatric Orthopedics. 2019 Sep 1
6 citations
Pediatric Type II Tibial Spine Fractures: Addressing the Treatment Controversy With a Mixed-Effects Model:
Alexander J. Adams, Nathan N. O’Hara, Joshua M. Abzug, Julien T. Aoyama, Theodore J. Ganley, James L. Carey, Aristides I. Cruz, Henry B. Ellis, Peter D. Fabricant, Dan...> ;Orthopaedic Journal of Sports Medicine. 2019 Aug 28
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Hospital Affiliations

Children's Hospital of PhiladelphiaPhiladelphia, Pennsylvania