Chalmers PN Publications

2023

• Glycemic Control for the First 6 Months Is Associated With Better Healing.
• Active Physical Therapy Does Not Improve Outcomes After Reverse Total Shoulder Arthroplasty: A Multi-Center, Randomized Clinical Trial.
• Rotator cuff muscle imbalance associates with shoulder instability direction.

2022

• A stabilizing role of the glenoid labrum: the suction cup effect.
• Reverse total shoulder glenoid component inclination affects glenohumeral kinetics during abduction: a cadaveric study.
• High and low performers in internal rotation after reverse total shoulder arthroplasty: A biplane fluoroscopic study.
• Effect of Bone Marrow Aspirate Concentrate and Platelet-Rich Plasma Augmentation on the Rate of Revision Rotator Cuff Repair.
• Anchorless Labral Repair for Recurrent Shoulder Instability in the Skeletally Immature.
• Reverse Total Shoulder Arthroplasty Alters Humerothoracic, Scapulothoracic, and Glenohumeral Motion During Weighted Scaption.
• Restoration of the native humeral anatomy during stemless anatomic total shoulder arthroplasty: a radiographic comparison of intramedullary versus freehand resection.
• Effect of Anterior Glenoid Chondrolabral Defects on Anterior Glenohumeral Stability: A Biomechanical Study.
• Anatomic total shoulder glenoid component inclination affects glenohumeral kinetics during abduction: a cadaveric study.
• Athletes Perceive Weighted Baseballs to Carry a Notable Injury Risk, yet Still Use Them Frequently: A Multicenter Survey Study.
• Conservatively Treated Symptomatic Rotator Cuff Tendinopathy May Progress to a Tear.
• Current State of Data and Analytics Research in Baseball.
• Performance and Return to Sport After Meniscal Repair in Professional Baseball Players.
• Symptomatic Rotator Cuff Tear Progression: Conservatively Treated Full- and Partial-Thickness Tears Continue to Progress.
• Is Workload Associated With Hamstring and Calf Strains in Professional Baseball Players? An Analysis of Days of Rest, Innings Fielded, and Plate Appearances.
• The Effect of Sex Hormone Deficiency on the Incidence of Rotator Cuff Repair: Analysis of a Large Insurance Database.
• Kinematic coupling of the glenohumeral and scapulothoracic joints generates humeral axial rotation.
• Is workload associated with latissimus dorsi and teres major tears in professional baseball pitchers? An analysis of days of rest, innings pitched, and batters faced.
• Revision Reverse Total Shoulder Arthroplasty With Pectoralis Major Transfer for Anterior Deltoid Deficiency: A Case Report.
• Morphology of Glenoid Cartilage Defects in Anteroinferior Glenohumeral Instability.
• Can magnetic resonance imaging accurately and reliably measure humeral cortical thickness?
• Performance and Return to Sports After Meniscectomy in Professional Baseball Players.
• Effect of Weather and Game Factors on Injury Rates in Professional Baseball Players.
• Update on Performance and Return to Sport After Biceps Tenodesis in Professional Baseball Players.
• Pharmacologic and genetic inhibition of cholesterol esterification enzymes reduces tumour burden: A systematic review and meta-analysis of preclinical models.
• COVID-19-related rotator cuff repair delay.

2021

• Symptomatic aseptic loosening of a short humeral stem following anatomic total shoulder arthroplasty.
• The effect of estrogen-like compound on rotator cuff tendon healing in a murine model.
• Do Injury Rates in Position Players Who Convert to Pitchers in Professional Baseball Differ From Players Who Have Always Been Pitchers?
• Preoperative three-dimensional computer planning for reverse total shoulder arthroplasty and bone grafting for severe glenoid deformity.
• Does Velocity Increase From Flat-Ground to Mound Work During a Lighter Baseball Training Program?
• Supraspinatus Rotator Cuff Repair: A Mouse Model and Technique.
• Does diabetes mellitus predispose to both rotator cuff surgery and subsequent failure?
• The Effect of the Crow Hop on Elbow Stress During an Interval Throwing Program: Response.
• Beyond Euler/Cardan analysis: True glenohumeral axial rotation during arm elevation and rotation.
• Randomized Trial of Static and Articulating Spacers for Treatment of the Infected Total Hip Arthroplasty.
• Analysis of Injuries and Pitching Performance Between Major League Baseball and Nippon Professional Baseball: A 2-Team Comparison Between 2015 to 2019.
• Surgical Management of Superior Labral Tears in Athletes: Focus on Biceps Tenodesis.
• Footprint size matters: wider coronal greater tuberosity width is associated with increased rates of healing after rotator cuff repair.
• Acromial and glenoid morphology in glenohumeral osteoarthritis: a three-dimensional analysis.
• Infraspinatus and deltoid length and patient height: implications for lateralization and distalization in reverse total shoulder arthroplasty.
• Age-related differences in humerothoracic, scapulothoracic, and glenohumeral kinematics during elevation and rotation motions.

2020

• Glenoid retroversion associates with deltoid muscle asymmetry in Walch B-type glenohumeral osteoarthritis.
• Rheumatoid arthritis is associated with increased symptomatic acromial and scapular spine stress fracture after reverse total shoulder arthroplasty.
• The ulnar collateral ligament responds to stress in professional pitchers.
• Editorial Commentary: Is Your Critical Shoulder Angle Accurate? Only If You Can Verify That You Have the Correct Images.
• The Effect of the Crow Hop on Elbow Stress During an Interval Throwing Program.
• Does commercially available shoulder arthroplasty preoperative planning software agree with surgeon measurements of version, inclination, and subluxation?
• Outcomes after a Grammont-style reverse total shoulder arthroplasty?
• Conjoint tendon release for persistent anterior shoulder pain following reverse total shoulder arthroplasty.
• Single loop allograft reconstruction for sternoclavicular joint instability.
• Acromial morphology is not associated with rotator cuff tearing or repair healing.
• What's New in Shoulder and Elbow Surgery.
• Performance and Return to Sport After Excision of the Fractured Hook of the Hamate in Professional Baseball Players.
• Patch Augmentation in Rotator Cuff Repair.
• Thinking outside the glenohumeral box: Hierarchical shape variation of the periarticular anatomy of the scapula using statistical shape modeling.
• Effect of complications on outcomes after revision reverse total shoulder arthroplasty.
• Total shoulder arthroplasty with an anterior-offset humeral head in patients with a B2 glenoid.
• Double-loaded suture anchors in the treatment of anteroinferior glenohumeral instability.
• Intrathoracic central glenoid screw: a case report.
• Ulnar Collateral Ligament Tear Location May Affect Return-to-Sports Rate but Not Performance Upon Return to Sports After Ulnar Collateral Ligament Reconstruction Surgery in Professional Baseball Players.
• Reliable interpretation of scapular kinematics depends on coordinate system definition.
• Management of the Ulnar Nerve in Throwing Athletes.
• Minimal clinically important differences in the American Shoulder and Elbow Surgeons, Simple Shoulder Test, and visual analog scale pain scores after arthroscopic rotator cuff repair.
• Glenoid Retroversion Associates With Asymmetric Rotator Cuff Muscle Atrophy in Those With Walch B-type Glenohumeral Osteoarthritis.
• Gene Expression in Torn Rotator Cuff Tendons Determined by RNA Sequencing.
• Interaction Between Age and Change in Velocity During a Baseball Training Program.
• A single-institution analysis of factors affecting costs in the arthroscopic treatment of glenohumeral instability.
• Revision anterior glenohumeral instability: is arthroscopic treatment an option?
• A Randomized Trial of Static and Articulating Spacers for the Treatment of Infection Following Total Knee Arthroplasty.
• Timing of Return to Batting Milestones After Ulnar Collateral Ligament Reconstruction in Professional Baseball Players.
• Assessment of Hip Translation In Vivo in Patients With Femoracetabular Impingement Syndrome Using 3-Dimensional Computed Tomography.
• The Muscle Cross-sectional Area on MRI of the Shoulder Can Predict Muscle Volume: An MRI Study in Cadavers.
• Training With Lighter Baseballs Increases Velocity Without Increasing the Injury Risk.
• Current state of short-stem implants in total shoulder arthroplasty: a systematic review of the literature.
• Structural glenoid allograft reconstruction during reverse total shoulder arthroplasty.
• Initial stability of a percutaneous osseointegrated endoprosthesis with proximal interlocking screws for transhumeral amputees.
• Does Bone Loss Imaging Modality, Measurement Methodology, and Interobserver Reliability Alter Treatment in Glenohumeral Instability?
• Proximal Humeral Bone Loss in Revision Shoulder Arthroplasty.

2019

• Performance and return to sport following rotator cuff surgery in professional baseball players.
• A Cost-Minimization Analysis of Intraoperative Costs in Arthroscopic Bankart Repair, Open Latarjet, and Distal Tibial Allograft.
• Association Between Rotator Cuff Muscle Size and Glenoid Deformity in Primary Glenohumeral Osteoarthritis.
• Nonoperative Treatment of Elbow Ulnar Collateral Ligament Injuries With and Without Platelet-Rich Plasma in Professional Baseball Players: A Comparative and Matched Cohort Analysis.
• Performance and Return to Sport After Anterior Cruciate Ligament Reconstruction in Professional Baseball Players.
• What's New in Shoulder and Elbow Surgery.
• Editorial Commentary: Does a Medialized Repair Allow Single-Row to Outperform Double-Row Rotator Cuff Repair?
• Do Professional Baseball Players With a Higher Valgus Carrying Angle Have an Increased Risk of Shoulder and Elbow Injuries?
• Hydrogen peroxide skin preparation reduces Cutibacterium acnes in shoulder arthroplasty: a prospective, blinded, controlled trial.
• Reverse total shoulder arthroplasty and resting radiographic scapular rotation.
• Performance and Return to Sport After Open Reduction and Internal Fixation of the Olecranon in Professional Baseball Players.
• Coracoacromial morphology: a contributor to recurrent traumatic anterior glenohumeral instability?
• An analysis of costs associated with shoulder arthroplasty.
• Open Reduction Internal Fixation of Medial Epicondyle Fractures After Ulnar Collateral Ligament Reconstruction in Professional Baseball Pitchers.
• Revision Reverse Shoulder Arthroplasty.
• Preoperative Factors Associated With Subsequent Distal Clavicle Resection After Rotator Cuff Repair.
• Do Outcomes or Subsequent Injuries Differ After Ulnar Collateral Ligament Reconstruction With Palmaris Versus Hamstring Autograft?
• Performance and Return to Sport After Latissimus Dorsi and Teres Major Tears Among Professional Baseball Pitchers.
• Side of Hamstring Harvest Does Not Affect Performance, Return-to-Sport Rate, or Future Hamstring Injuries After Ulnar Collateral Ligament Reconstruction Among Professional Baseball Pitchers.
• Epidemiology of Shoulder Surgery Among Professional Baseball Players.

2018

• Tashjian RZ, Granger EK, Chalmers PN. Healing Rates and Functional Outcomes After Triple-Loaded Single-Row Versus Transosseous-Equivalent Double-Row Rotator Cuff Tendon Repair. Orthop J Sports Med.
• Sulkar HJ, Tashjian RZ, Chalmers PN, Henninger HB. Mechanical testing of scapular neck fracture fixation using a synthetic bone model. Clin Biomech (Bristol, Avon).
• Erickson BJ, Chalmers PN, Newgren J, Malaret M, O'Brien M, Nicholson GP, Romeo AA. Can the Kerlan-Jobe Orthopaedic Clinic Shoulder and Elbow Score Be Reliably Administered Over the Phone?: A Randomized Study. Orthop J Sports Med.
• Chalmers PN, Salazar DH, Romeo AA, Keener JD, Yamaguchi K, Chamberlain AM. Comparative Utilization of Reverse and Anatomic Total Shoulder Arthroplasty: A Comprehensive Analysis of a High-volume Center. J Am Acad Orthop Surg.
• Tashjian RZ, Chalmers PN. Future Frontiers in Shoulder Arthroplasty and the Management of Shoulder Osteoarthritis. Clin Sports Med.
• Chalmers PN, Ross H, Granger E, Presson AP, Zhang C, Tashjian RZ. The Effect of Rotator Cuff Repair on Natural History: A Systematic Review of Intermediate to Long-Term Outcomes. JB JS Open Access.
• Tashjian RZ, Chalmers PN. What's New in Shoulder and Elbow Surgery. J Bone Joint Surg Am.
• Erickson BJ, Chalmers PN, Romeo AA, Ahmad CS. Relationship Between Pitching a Complete Game and Spending Time on the Disabled List for Major League Baseball Pitchers: Response. Orthop J Sports Med.
• Glenohumeral cerclage for salvage of recalcitrant instability after reverse total shoulder arthroplasty.
• Preoperative Doxycycline Does Not Reduce Propionibacterium acnes in Shoulder Arthroplasty.
• Superior Baseplate Inclination Is Associated With Instability After Reverse Total Shoulder Arthroplasty.
• Do magnetic resonance imaging and computed tomography provide equivalent measures of rotator cuff muscle size in glenohumeral osteoarthritis?
• Superior glenoid inclination and rotator cuff tears.
• Total shoulder arthroplasty in patients with a B2 glenoid addressed with corrective reaming.
• Factors Affecting Cost, Outcomes, and Tendon Healing After Arthroscopic Rotator Cuff Repair.
• Reasons for Retirement Following Ulnar Collateral Ligament Reconstruction Among Major League Baseball Pitchers.
• Does prosthetic humeral articular surface positioning associate with outcome after total shoulder arthroplasty?
• Incidence and Changing Trends of Shoulder Stabilization in the United States.
• Incidence and Return to Play After Biceps Tenodesis in Professional Baseball Players.
• Structural glenoid grafting during primary reverse total shoulder arthroplasty using humeral head autograft.
• Are the hamstrings from the drive leg or landing leg more active in baseball pitchers? An electromyographic study.
• Do Major League Baseball Team Physicians Harvest the Semitendinosus From the Drive Leg or Landing Leg When Performing Ulnar Collateral Ligament Reconstruction on Elite Baseball Pitchers?
• Angled BIO-RSA (bony-increased offset-reverse shoulder arthroplasty): a solution for the management of glenoid bone loss and erosion.
• Performance and return to sport in elite baseball players and recreational athletes following repair of the latissimus dorsi and teres major.
• Continuous interscalene brachial plexus blockade is associated with reduced length of stay after shoulder arthroplasty.
• Does Prior Cartilage Restoration Impact Outcomes Following Knee Arthroplasty?
• The Humeral Implant in Shoulder Arthroplasty.
• Exceeding Pitch Count Recommendations in Little League Baseball Increases the Chance of Requiring Tommy John Surgery as a Professional Baseball Pitcher.
• Length of time between surgery and return to sport after ulnar collateral ligament reconstruction in Major League Baseball pitchers does not predict need for revision surgery.
• Research Productivity of Sports Medicine Fellowship Faculty.
• Dislocation following reverse total shoulder arthroplasty.
• Radiographic characterization of the B2 glenoid: is inclusion of the entirety of the scapula necessary?
• Does the Critical Shoulder Angle Correlate With Rotator Cuff Tear Progression?
• The Relationship Between Pitching Mechanics and Injury: A Review of Current Concepts.
• Functional results of bilateral reverse total shoulder arthroplasty.
• Reverse shoulder arthroplasty after radial-to-axillary nerve transfer for axillary nerve palsy with concomitant irreparable rotator cuff tear.
• Inconsistencies Between Physician-Reported Disclosures at the AAOS Annual Meeting and Industry-Reported Financial Disclosures in the Open Payments Database.
• Radiographic characterization of the B2 glenoid: the effect of computed tomographic axis orientation.
• Radiographic progression of arthritic changes in shoulders with degenerative rotator cuff tears.
• Quality and Quantity of the Elbow Arthroscopy Literature: A Systematic Review and Meta-Analysis.
• Epidemiologic Comparison of Pitching Mechanics, Pitch Type, and Pitch Counts Among Healthy Pitchers at Various Levels of Youth Competition.
• Hip Arthroscopy Surgical Volume Trends and 30-Day Postoperative Complications.
• Arthroscopic Subacromial Decompression and Acromioplasty.
• Surgical Management of Proximal Humeral Fractures: The Emerging Role of Reverse Total Shoulder Arthroplasty.
• Predicting and Preventing Injury in Major League Baseball.
• Fastball Pitch Velocity Helps Predict Ulnar Collateral Ligament Reconstruction in Major League Baseball Pitchers.
• The Impact of Fatigue on Baseball Pitching Mechanics in Adolescent Male Pitchers.
• Surgical Exposures of the Shoulder.
• Expanding roles for reverse shoulder arthroplasty.
• Risk Factors for Short-term Complications of Anterior Cruciate Ligament Reconstruction in the United States.
• Fixation of Soft Tissue to Bone: Techniques and Fundamentals.
• Ulnar Collateral Ligament Reconstruction of the Elbow: A Systematic Review of the Literature.
• Open reduction internal fixation has fewer short-term complications than shoulder arthroplasty for proximal humeral fractures.
• Proximal Biceps in Overhead Athletes.
• Ulnar Collateral Ligament Reconstruction: Anatomy, Indications, Techniques, and Outcomes.
• How Can We Improve Outcomes Assessment?
• Is Skin Tenting Secondary to Displaced Clavicle Fracture More Than a Theoretical Risk? A Report of 2 Adolescent Cases.
• Evaluation of the Role for Synovial Aspiration in the Diagnosis of Aseptic Loosening After Total Knee Arthroplasty.
• The champagne toast position isolates the supraspinatus better than the Jobe test: an electromyographic study of shoulder physical examination tests.
• Combined SLAP repair and biceps tenodesis for superior labral anterior-posterior tears.
• Industry Financial Relationships in Orthopaedic Surgery: Analysis of the Sunshine Act Open Payments Database and Comparison with Other Surgical Subspecialties.
• Patients Undergoing Total Shoulder Arthroplasty on the Dominant Extremity Attain Greater Postoperative ROM.
• Correlates With History of Injury in Youth and Adolescent Pitchers.
• Predictors of throwing velocity in youth and adolescent pitchers.
• A comprehensive analysis of pectoralis major transfer for long thoracic nerve palsy.
• Subpectoral biceps tenodesis for bicipital tendonitis with SLAP tear.
• Surgical Treatment Options for Glenohumeral Arthritis in Young Patients: A Systematic Review and Meta-analysis.
• Postoperative restoration of upper extremity motion and neuromuscular control during the overhand pitch: evaluation of tenodesis and repair for superior labral anterior-posterior tears.
• Upper extremity physeal injury in young baseball pitchers.
• Do arthroscopic and open stabilization techniques restore equivalent stability to the shoulder in the setting of anterior glenohumeral instability? a systematic review of overlapping meta-analyses.
• Clinical outcome of revision meniscal allograft transplantation: minimum 2-year follow-up.
• Incidence and trends of anterior cruciate ligament reconstruction in the United States.
• Author reply: reverse total shoulder for acute proximal humeral fracture: comparison to open reduction-internal fixation and hemiarthroplasty.
• Allograft reconstruction for glenoid bone loss in glenohumeral instability: a systematic review.
• Complication rates comparing primary with revision reverse total shoulder arthroplasty.
• Is double-row rotator cuff repair clinically superior to single-row rotator cuff repair: a systematic review of overlapping meta-analyses.
• Does ACL reconstruction alter natural history?: A systematic literature review of long-term outcomes.
• Glenohumeral Function of the Long Head of the Biceps Muscle: An Electromyographic Analysis.
• Author reply: "correlation of aspiration results with periprosthetic sepsis in revision total hip arthroplasty".
• All-arthroscopic patch augmentation of a massive rotator cuff tear: surgical technique.
• Arthroscopic distal tibial allograft augmentation for posterior shoulder instability with glenoid bone loss.
• Scapulothoracic anatomy and snapping scapula syndrome.
• Tibial Tuberosity Osteotomy: Indications, Techniques, and Outcomes.
• Early dislocation after reverse total shoulder arthroplasty.
• Reverse total shoulder arthroplasty in patients of varying body mass index.
• Reverse total shoulder arthroplasty for acute proximal humeral fracture: comparison to open reduction-internal fixation and hemiarthroplasty.
• Feasibility of an osteochondral allograft for biologic glenoid resurfacing.
• Lymphoma as a Mimicker of Femoroacetabular Impingement: A Case Report.
• Predictors of early complications of total shoulder arthroplasty.
• Correlation of aspiration results with periprosthetic sepsis in revision total hip arthroplasty.
• Activity-Related Outcomes of Articular Cartilage Surgery: A Systematic Review.
• Correlation of aspiration results with aseptic loosening in total hip arthroplasty.
• Arthroscopic suprascapular nerve decompression: transarticular and subacromial approach.
• Degenerative joint disease of the acromioclavicular joint: a review.
• Anteromedial versus transtibial tunnel drilling in anterior cruciate ligament reconstructions: a systematic review.
• Acute brachial plexopathy after clavicular open reduction and internal fixation.
• Revision posterior shoulder stabilization.
• Surgical management of osteochondritis dissecans of the knee.
• Return to high-level sport after meniscal allograft transplantation.
• Graft tensioning during knee ligament reconstruction: principles and practice.
• Operative treatment of chondral defects in the glenohumeral joint.
• Cutaneous manifestation of metallosis in a metal-on-metal total hip arthroplasty after acetabular liner dissociation.
• Acute Postoperative Renal Failure Following Insertion of an Antibiotic-Impregnated Cement Spacer in Revision Total Joint Arthroplasty: Two Case Reports.
• Rheumatoid synovectomy: does the surgical approach matter?
• Acute, avulsion fractures of the medial epicondyle while throwing in youth baseball players: a variant of Little League elbow.
• Pediatric osteogenic sarcoma.