Determinants of Thoracic Reciprocal Change and Its Relationship to Proximal Junctional Kyphosis Following Lower Thoracic Fusion for Lumbar Flatback Deformity 🌷doi.org/10.4055/cios26089 Clin Orthop Surg. 2026;18(5). Tae Soo Shin #Lordosis #Kyphosis #ThoracicReciprocalChange

Learning Curve for Biportal Endoscopic Transforaminal Lumbar Interbody Fusion in a Junior Endoscopic Spine Surgeon: A Phase-Specific Retrospective Analysis 🌷doi.org/10.4055/cios25345 Clin Orthop Surg. 2026;18(5). Tae Hoon Kang #SpinalFusion #Endoscopy #LumbarVertebrae

Association of Intraoperative Ketorolac Administration with Pediatric Anterior Cruciate Ligament Reconstruction Outcomes: A Retrospective Cohort Study 🌷doi.org/10.4055/cios25488 Clin Orthop Surg. 2026;18(5). Muaaz Wajahath #KneeJoint #AnteriorCruciateLigamentInjuries

Posterior Osteophyte Resection from the Medial Femoral Condyle Increases Medial Gap of Extension and Mid-Flexion in Total Knee Arthroplasty 🌷doi.org/10.4055/cios26098 Clin Orthop Surg. 2026;18(5). Ji Hyun Ahn #TotalKneeArthroplasty #PosteriorOsteophyte #MedialFemoralCondyle

The Sacro-Femoral-Pubic Angle May Estimate Pelvic Tilt in Patients with Severe Developmental Dysplasia of the Hip and Leg Length Discrepancy Undergoing Total Hip Arthroplasty 🌷doi.org/10.4055/cios26199 Clin Orthop Surg. 2026;18(5). Özgür Avci #SacroFemoralPubicAngle

Increased Accuracy of Acetabular Cup Positioning with an Automatic Impaction Device in Total Hip Arthroplasty 🌷doi.org/10.4055/cios26102 Clin Orthop Surg. 2026;18(5). Hyeongmin Song #TotalHipArthroplasty #AcetabularCup #AutomaticImpactionDevice

Comparison of Mortality and Revision Rates between Cemented and Cementless Fixation in Bipolar Hemiarthroplasty: A Nationwide Cohort Study 🌷doi.org/10.4055/cios25301 Clin Orthop Surg. 2026;18(5). Jung-Wee Park #Hemiarthroplasty #Registries #BoneCements #Mortality

Development and Validation of a Perioperative Risk Update Model for Postoperative Delirium in Patients Aged ≥ 80 Years Undergoing Hip Fracture Surgery: A Retrospective Cohort Study 🌷doi.org/10.4055/cios26062 Clin Orthop Surg. 2026;18(5). Feifei Zhao #Delirium #HipFractures

Kinematic Alignment in Total Knee Arthroplasty: Unresolved Challenges and Barriers to Overcome for Universal Application 🌷doi.org/10.4055/cios25336 Clin Orthop Surg. 2026;18(5). Gio Song #Knee #Arthroplasty #KinematicAlignment #JointLine #Obliquity

Performance of ChatGPT on Solving Orthopedic Board-Style Questions: A Comparative Analysis of ChatGPT 3.5 and ChatGPT 4 🌷doi.org/10.4055/cios23179 Clin Orthop Surg. 2024;16(4). Sung Eun Kim #ArtificialIntelligence #LargeLanguageModels #OrthopedicBoardExamination

The Lego Block Technique: A Novel Method of Shaping Autogenous Bone Graft for Narrow Glenoids with Severe Bone Defects in Reverse Shoulder Arthroplasty 🌷doi.org/10.4055/cios25233 Clin Orthop Surg. 2026;18(4). Soo-Young Jeong #ReverseShoulderArthroplasty #BonyIncreasedOffset

Fixator-Assisted Plating and Nailing for Multiplanar Lower Limb Deformities in Adolescents: Indications, Technical Considerations, and Radiographic Outcomes 🌷doi.org/10.4055/cios25434 Clin Orthop Surg. 2026;18(4). Pilar Rovira Martí #ExternalFixators #Osteotomy

Treatment of Infantile Blount Disease with Double Osteotomy: Medial Hemielevation and Lateral Closing Wedge Single Stage with the Use of a Polyetheretherketone Cage: Case Series 🌷doi.org/10.4055/cios25350 Clin Orthop Surg. 2026;18(4). Elsayed Shaheen #InfantileBlountDisease

Challenging the Role of Routine Thromboprophylaxis in Foot and Ankle Surgery: A Comparative Study of Aspirin, Enoxaparin, and No Prophylaxis 🌷doi.org/10.4055/cios25389 Clin Orthop Surg. 2026;18(4). Young Uk Park #DeepVeinThrombosis #FootAndAnkleSurgery #Thromboprophylaxis #Aspirin

Optimizing Drill Guide Positioning for Foveal Targeting in Arthroscopic One-Bone Tunnel Triangular Fibrocartilage Complex Repair: A Radiographic and Magnetic ... 🌷doi.org/10.4055/cios25372 Clin Orthop Surg. 2026;18(4). Jae Jun Nam #TriangularFibrocartilage #TransosseousRepair

Electrodiagnostic and Clinical Outcomes after Supercharged Anterior Interosseous Nerve Transfer in Advanced Cubital ... 🌷doi.org/10.4055/cios25254 Clin Orthop Surg. 2026;18(4). Tae Yeong Chang #CubitalTunnelSyndrome #AnteriorInterosseousNerve #SuperchargedEndToSideNerveTransfer

Lateral Snapping Elbow Caused by Entrapment of the Degenerative Annular Ligament: A Case Series 🌷doi.org/10.4055/cios25490 Clin Orthop Surg. 2026;18(4). Hideyuki Kobayashi #ElbowJoint #SnappingElbow #AnnularLigamentEntrapment #Hypertrophy #Debridement

Digital Therapeutics for Postoperative Rehabilitation after Arthroscopic Rotator Cuff Repair: A Single-Center, Assessor-Blinded, Randomized Pilot Study 🌷doi.org/10.4055/cios25474 Clin Orthop Surg. 2026;18(4). So-Youn Chang #RotatorCuffTear #Arthroscopy #MobileApplication

Novel Coronoid Reconstruction Using a Patient-Specific 3-Dimensional Metal-Printed Prosthesis and Guide for Comminuted Coronoid Process Fractures 🌷doi.org/10.4055/cios25418 Clin Orthop Surg. 2026;18(4). Jun-Hyuk Lim #Cadaver #CoronoidProcess #ProsthesesAndImplants

Similar Outcomes after Cyst Decompression with Biceps Tenodesis Versus Cyst Decompression with Repair of Superior Labrum Anterior to Posterior Lesions in Patients with Paralabral Cysts 🌷doi.org/10.4055/cios25351 Clin Orthop Surg. 2026;18(4). Chul-Hyun Cho #GanglionCyst