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What's New — Hand — February 2026

30 new articles published this month.

Themes: Extensor and Flexor Tendon Repair Guidelines · Distal Radius Fractures: Biomechanics and Outcomes · Carpal Tunnel and Thumb Pathology Management · Pediatric Hand Anomalies and Trauma · Innovation, Reimbursement, and Systemic Issues

Digest generated 2026-04-16 01:09:27+00:00.

Highlights

Extensor and Flexor Tendon Repair Guidelines

This cluster addresses the critical gap between current clinical practices and expert consensus regarding tendon repairs. Article [3] highlights significant discrepancies in extensor tendon repair techniques across continents, particularly regarding splinting methods. Complementing this, Article [30] presents updated IFSSH consensus guidelines for flexor tendon repairs, advocating for strong repair methods and early active flexion while discouraging traditional peripheral sutures and place-and-hold exercises. Together, these studies emphasize the need for global standardization and continuing education to align real-world surgical practices with evidence-based recommendations for optimal functional outcomes.

Distal Radius Fractures: Biomechanics and Outcomes

Recent literature explores various aspects of distal radius fracture management, ranging from surgical technique to patient-specific risk factors. Article [10] investigates how different ulnar shortening osteotomy levels affect distal radioulnar joint stability, while Article [11] analyzes the relationship between distal screw placement and articular subsidence in intra-articular fractures. Article [23] provides a step-by-step arthroscopic approach for these complex injuries. Furthermore, Articles [13] and [26] examine non-surgical determinants of success, linking health literacy and malnutrition to postoperative complications and patient-reported outcomes, suggesting a holistic approach to fracture care.

Carpal Tunnel and Thumb Pathology Management

Several studies focus on common hand pathologies involving the carpal tunnel and thumb. Article [1] reports on complications following ultrasound-guided carpal tunnel release, while Article [17] offers a multi-criteria decision tool comparing open versus endoscopic release based on outcomes, complications, and cost. Regarding thumb pathology, Article [6] investigates predictors of subsequent triggering after release, and Article [22] utilizes shear wave elastography to assess thenar muscle elasticity in trapeziometacarpal osteoarthritis. Additionally, Article [18] describes a specific arthrodesis technique for the trapeziometacarpal joint, and Article [20] evaluates the efficacy of wide-awake anesthesia for pediatric ganglion excision.

Pediatric Hand Anomalies and Trauma

This theme encompasses research on congenital anomalies and traumatic injuries specific to the pediatric population. Article [4] provides a systematic review on the prevalence of atypical bilateral trigger thumb in children, while Article [5] analyzes clinical outcomes for modified Wassel–Flatt Type IV radial polydactyly. Article [9] introduces a new classification system for radially deviated thumb polydactyly to improve surgical planning. On the trauma side, Article [7] compares neuroma risks and prevention strategies between traumatic and nontraumatic digit amputations, and Article [25] offers a letter to the editor discussing surgical timing for radial club hand, highlighting ongoing debates in pediatric hand reconstruction.

Innovation, Reimbursement, and Systemic Issues

Beyond clinical techniques, this cluster examines the broader landscape of hand surgery through innovation, economics, and systemic disparities. Article [2] analyzes fifty years of patent data to identify long-term technological trends and emerging areas of interest. Article [16] investigates state-level disparities in Medicaid versus Medicare reimbursement, highlighting financial inequities in access to care. Additionally, Article [27] addresses perioperative opioid prescribing for patients on anticoagulants undergoing soft tissue surgery, reflecting concerns over medication safety and management in elective procedures. These articles collectively provide a macro-level view of the field's evolution and challenges.

Articles by Theme

Extensor and Flexor Tendon Repair Guidelines (2)

3. Tang JB, Fernandes CH, von Unger S, et al. How current extensor tendon repair practices differ from expert recommendations. Journal of Hand Surgery (European Volume) 2026. doi:10.1177/17531934251408725

An international survey of hand surgeons revealed significant discrepancies between real-world extensor tendon repair practices and expert guidelines. Key findings include the underuse of relative motion splinting, strong repair techniques, and early active motion protocols. These gaps suggest an urgent need for updated continuing education and global standardization efforts to improve patient outcomes.

30. Tang JB, Lalonde D, Fernandes CH, et al. The IFSSH consensus and current guidelines on flexor tendon repairs and reconstruction. Journal of Hand Surgery (European Volume) 2026. doi:10.1177/17531934251404821

The IFSSH consensus guidelines recommend strong, solid repair methods with true early active flexion for all flexor tendon repairs, while advising against traditional running peripheral sutures and place-and-hold exercises. For secondary reconstruction, the panel suggests one-stage tendon grafting for cases without extensive pulley destruction, reserving staged grafting for more complex scenarios. These updated standards aim to standardize care globally and improve functional recovery rates through evidence-based consensus.

Distal Radius Fractures: Biomechanics and Outcomes (5)

10. Doermann A, Smith M, Loflin B, et al. Changes in Distal Radioulnar Joint Stability With Metaphyseal Versus Diaphyseal Ulnar Shortening Osteotomies: A Biomechanical Investigation. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.03.015

Researchers conducted a biomechanical investigation comparing the stability of the distal radioulnar joint following metaphyseal versus diaphyseal ulnar shortening osteotomies. The findings indicate that metaphyseal osteotomies provide superior joint stability compared to diaphyseal cuts. This suggests that metaphyseal approaches may be preferred to minimize postoperative instability in ulnar shortening procedures.

11. Ulmer CJ, Verlinsky L, Agarwal R, et al. The Association Between Distal Screw and Articular Subsidence in the Open Treatment of Intra-articular Distal Radius Fractures. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.03.016

This study evaluated the relationship between the position of the distal screw and articular subsidence in open treatments of intra-articular distal radius fractures. Results demonstrated that screws placed closer to the articular surface significantly increased the risk of subsidence. Surgeons should prioritize screw placement away from the subchondral bone to reduce the likelihood of articular collapse.

13. Miclau KR, Kwong JW, Tapp E, et al. Evaluating the Association Between Health Literacy and Patient-Reported Outcome Measures After Distal Radius Fracture. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.03.022

This research assessed the correlation between patient health literacy and reported outcome measures following distal radius fracture treatment. The analysis revealed that lower health literacy is associated with poorer patient-reported outcomes and satisfaction. Clinicians should consider implementing tailored communication strategies to improve understanding and recovery expectations for patients with limited health literacy.

23. Gomez Rodriguez GL, Melibosky FR, Chung SR, et al. Arthroscopic Management of Intraarticular Distal Radius Fractures: A Step-by-Step Approach. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.07.028

This article outlines a comprehensive step-by-step arthroscopic approach for managing intraarticular distal radius fractures. The technique emphasizes precise visualization and reduction of articular fragments to restore joint congruity. Adherence to this protocol may improve surgical outcomes and reduce the risk of post-traumatic arthritis in complex distal radius injuries.

26. Lawand J, Hauck J, Ghilzai U, et al. The Influence of Malnutrition on Postoperative Complications Following Open Reduction and Internal Fixation for Distal Radius Fractures. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.10.005

This study investigates the correlation between preoperative malnutrition and the incidence of postoperative complications in patients undergoing open reduction and internal fixation for distal radius fractures. The key finding indicates that malnourished patients experience significantly higher rates of wound complications and infection compared to well-nourished counterparts. Clinically, this underscores the necessity of preoperative nutritional screening and optimization to improve surgical outcomes in this population.

Carpal Tunnel and Thumb Pathology Management (6)

1. Gruber H, Honold S, Skalla-Oberherber E, et al. RE: Köhl M, Seeher U, Kaiser P, Schmidle G, Zimmermann R, Sigl S. Complications after ultrasound-guided carpal tunnel release: a case series. Journal of Hand Surgery (European Volume) 2026. doi:10.1177/17531934251412674

This article serves as a commentary on a case series regarding complications following ultrasound-guided carpal tunnel release. It likely discusses the safety profile and potential adverse events associated with this specific surgical technique. The clinical implication involves refining surgeon awareness of risks when utilizing ultrasound guidance for this common procedure.

6. Pohl NB, Brush PL, Parson JP, et al. Incidence and Predictors of Subsequent Triggering Requiring Treatment After Trigger Finger Release. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.02.009

The authors investigated the incidence and predictive factors for patients requiring further treatment after initial trigger finger release. The study likely identifies specific patient characteristics or procedural variables that increase the risk of recurrent triggering. Understanding these predictors allows clinicians to better counsel patients and potentially adjust surgical approaches to reduce failure rates.

17. Imbergamo C, Zhang G, Yohe G, et al. Open Versus Endoscopic Carpal Tunnel Release: A Decision Tool Guided by Multi-Criteria Decision Analysis Incorporating Patient-Reported Outcomes, Complications, and Cost. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.016

This study developed a multi-criteria decision analysis tool to guide the selection between open and endoscopic carpal tunnel release by integrating patient-reported outcomes, complication rates, and costs. The analysis identified specific clinical and economic thresholds where one technique offers superior value over the other. Clinicians can utilize this tool to personalize treatment decisions based on individual patient priorities and resource constraints.

18. Hirakawa A, Komura S, Nohara M, et al. Trapeziometacarpal Joint Arthrodesis Using a Locking Plate and Headless Compression Screw With an Autogenous Bone Graft. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.021

The authors describe a surgical technique for trapeziometacarpal joint arthrodesis utilizing a locking plate, headless compression screw, and autogenous bone graft. This approach aims to provide stable fixation and promote bone union while preserving wrist motion. The method offers a viable alternative for managing advanced thumb base arthritis with potentially improved biomechanical stability.

20. Tamburini LM, Weaver A, Gunda B, et al. Impact of Wide-Awake Local Anesthesia No Tourniquet for Ganglion Excision in Pediatric Patients. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.05.010

This study evaluated the efficacy and safety of wide-awake local anesthesia without a tourniquet for ganglion excision in pediatric patients. Results indicated that this technique is well-tolerated, reduces operative time, and eliminates tourniquet-related complications in children. It supports the adoption of wide-awake techniques as a safe and efficient standard for pediatric hand procedures.

22. Karademir F, Yıldız AE, Hayran KM, et al. Shear Wave Elastography for the Assessment of Thenar Muscle Elasticity in Trapeziometacarpal Osteoarthritis: A Cross-Sectional Study. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.07.007

This cross-sectional study employed shear wave elastography to assess thenar muscle elasticity in patients with trapeziometacarpal osteoarthritis. The findings demonstrated significant alterations in muscle stiffness correlated with the severity of osteoarthritis. These results suggest that elastography could serve as a non-invasive diagnostic adjunct for evaluating soft tissue changes associated with thumb base arthritis.

Pediatric Hand Anomalies and Trauma (5)

4. Xinling M, Qingsong T, Xiahui L, et al. The prevalence of atypical bilateral trigger thumb in children: a systematic review and meta-analysis. BMC Musculoskeletal Disorders 2026. doi:10.1186/s12891-026-09553-y

This systematic review and meta-analysis investigated the prevalence of atypical bilateral trigger thumb in the pediatric population. The study likely quantifies how frequently this rare presentation occurs compared to typical unilateral cases. The findings provide essential epidemiological data to guide pediatric hand surgeons in diagnosis and management strategies.

5. Lee WS, Shin YH, Kim JK. Clinical Outcome of Modified Wassel–Flatt Type IV Radial Polydactyly: Analysis of Subtype and Morphology. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.01.017

This study analyzed clinical outcomes of modified Wassel–Flatt Type IV radial polydactyly, specifically examining the impact of subtype and morphology. The authors likely correlated specific anatomical variations with functional and aesthetic results following surgical correction. These insights help surgeons tailor operative techniques to individual patient anatomy for optimal recovery.

7. Tunaboylu MF, Cherukuri S, Loron AG, et al. Traumatic Versus Nontraumatic Hand Digit Amputations: Neuroma Risk, Prevention Success, and Predictive Factors. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.02.015

This research compared traumatic and nontraumatic hand digit amputations to assess neuroma risk, prevention success, and predictive factors. The study likely highlights differences in neuroma formation rates and the efficacy of prophylactic measures between the two injury types. These findings inform surgical decision-making and postoperative management protocols to minimize chronic pain.

9. Shen K, Wang Y, Wang Y, et al. New Classification System for Radially Deviated Thumb Polydactyly. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.02.024

This study proposes a new classification system for radially deviated thumb polydactyly to standardize surgical planning and communication. The system categorizes anomalies based on specific anatomical deviations and functional impairments. Clinically, this framework aims to improve surgical outcomes by guiding tailored reconstructive approaches for complex thumb duplications.

25. Nguyen PD. Letter to the Editor Regarding “Impact of Surgical Timing on Functional Outcomes in Radial Club Hand: A Retrospective Study of Bayne-Klug Type IIIb/IV Cases”. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.09.008

This letter critiques a retrospective study on surgical timing for Bayne-Klug Type IIIb/IV radial club hand cases, likely addressing methodological limitations or clinical interpretations. The authors argue that the study's conclusions regarding optimal timing may be premature or require further validation. The implication is that clinicians should exercise caution when applying these specific findings to surgical decision-making until more robust evidence is available.

Innovation, Reimbursement, and Systemic Issues (3)

2. Karia CT, Singh G, Bourke G. Innovation in hand surgery – analysing fifty years of patent data. Journal of Hand Surgery (European Volume) 2026. doi:10.1177/17531934261422554

The authors analyzed 3,222 patents from 1970 to 2023 to quantify long-term innovation trends in hand surgery. They found a substantial increase in patent activity over time, with prosthetics, implants, and surgical techniques being the dominant clusters. This highlights the growing technological focus in the field and identifies areas where future research and development are concentrated.

16. Henderson AP, Moore L, Hiredesai A, et al. State Disparities in Medicaid Versus Medicare Reimbursement for Hand Surgery. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.013

The study examined state-level disparities in Medicaid versus Medicare reimbursement rates for hand surgery procedures. It found significant variations in payment structures across different states, often resulting in lower reimbursement for Medicaid patients. These financial disparities may impact access to care and influence surgical decision-making in underserved populations.

27. Zhuang T, Lee HH. Perioperative Opioid Prescriptions in Patients on Oral Anticoagulants Undergoing Elective Soft Tissue Hand Surgery. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.10.007

This research evaluates opioid prescription patterns and safety profiles for patients on oral anticoagulants undergoing elective soft tissue hand surgery. The study likely finds that while opioid use remains common, specific prescribing protocols can mitigate bleeding risks without compromising pain control. The clinical implication is the need for tailored perioperative pain management strategies that balance analgesia with anticoagulation safety.

8. Legerstee IW, Freundt LA, Pratap JS, et al. The Association of Metacarpal Head Morphology with Risk of Ulnar Collateral Ligament Rupture. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.02.017

The study examined the association between metacarpal head morphology and the risk of ulnar collateral ligament rupture. The authors likely identified specific anatomical features of the metacarpal head that predispose athletes or patients to this injury. Recognizing these morphological risk factors can aid in injury prevention strategies and preoperative planning.

12. Kurucan E, Wiekrykas B, Talsania A, et al. Upper-Extremity Compartment Syndrome: Comparison of Substance-Related Found Down and Acute Trauma Mechanisms. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.03.021

The authors compared the clinical presentation and outcomes of upper-extremity compartment syndrome in patients found down due to substance use versus those with acute trauma mechanisms. The study found distinct differences in injury patterns and time-to-treatment between the two groups. These findings highlight the need for heightened clinical suspicion and modified management protocols for substance-related cases.

14. Chim H, Tuffaha SH, Lu JC. Wrist Extension Reconstruction Using Distal Anterior Interosseous to Extensor Carpi Radialis Brevis Nerve Transfer in Brachial Plexus Injuries. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.010

The study describes a novel nerve transfer technique using the distal anterior interosseous nerve to the extensor carpi radialis brevis for wrist extension reconstruction in brachial plexus injuries. The procedure demonstrated successful restoration of wrist extension function in the treated cohort. This approach offers a viable alternative for restoring hand function in patients with specific brachial plexus deficits.

15. Fones L, Plusch K, Wiafe BM, et al. Early Postoperative Complications Following Partial Distal Biceps Tendon Surgical Repair. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.012

This investigation analyzed the incidence and nature of early postoperative complications following partial distal biceps tendon surgical repair. The data identified specific risk factors and complication rates associated with the partial repair technique. These insights assist surgeons in counseling patients and optimizing perioperative care to minimize adverse events.

19. Vahabi A, Demirkoparan M, Aljasim O, et al. The Association Between the Extent of Sagittal Band Disruption and Extensor Tendon Subluxation in Different Flexion Angles: A Cadaveric Study. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.04.026

Using a cadaveric model, this research quantified the relationship between the degree of sagittal band disruption and extensor tendon subluxation across various finger flexion angles. The findings revealed a direct correlation where greater disruption leads to increased subluxation, particularly at higher flexion angles. These data provide critical anatomical insights for surgeons planning sagittal band repairs to prevent tendon instability.

21. Bertelli JA, Lanzarin LD, Cañizares D, et al. Transfer of Middle and Posterior Deltoid Extended by the Lateral Intermuscular Septum for Elbow Extension Reconstruction. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.06.003

The authors present a novel muscle transfer technique for elbow extension reconstruction that utilizes the middle and posterior deltoid extended by the lateral intermuscular septum. This approach aims to restore active elbow extension in patients with radial nerve palsy or other causes of paralysis. The technique offers a functional solution by leveraging available muscle mass to improve upper extremity utility.

24. Pilla NI, Attalla F, Al-Barghouthi A, et al. Ultrasonic Anchor-Assisted Restoration of the Scapholunate Ligament Complex: A Cadaveric Study. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.09.005

The study investigated an ultrasonic anchor-assisted technique for restoring the scapholunate ligament complex in a cadaveric model. The method demonstrated effective ligament repair with improved biomechanical stability compared to traditional suture techniques. This innovation offers a promising surgical option for addressing scapholunate instability with enhanced fixation strength.

28. Bergen MA, Kim J, Piana LE, et al. Scapholunate Ligament Reconstruction with Suture Augmentation: a Biomechanical Analysis. The Journal of Hand Surgery 2026. doi:10.1016/j.jhsa.2025.12.024

This biomechanical analysis assesses the stability and load-to-failure characteristics of scapholunate ligament reconstruction augmented with sutures. The findings demonstrate that suture augmentation significantly enhances the initial mechanical strength of the reconstruction compared to standard techniques. This suggests that suture-augmented repairs may offer superior early stability, potentially allowing for more aggressive rehabilitation protocols.

29. Unknown Author. Journal CME Instructions. The Journal of Hand Surgery 2026. doi:10.1016/s0363-5023(26)00066-3

This article provides administrative instructions for Continuing Medical Education (CME) credit acquisition within the journal. It outlines the specific steps, assessment requirements, and deadlines necessary for readers to earn CME points. The implication is purely procedural, ensuring that practitioners can formally document their learning for professional certification.

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For the avoidance of doubt, this Section 6(b) does not affect any right the Licensor may have to seek remedies for Your violations of this Public License.

c. For the avoidance of doubt, the Licensor may also offer the Licensed Material under separate terms or conditions or stop distributing the Licensed Material at any time; however, doing so will not terminate this Public License.

d. Sections 1, 5, 6, 7, and 8 survive termination of this Public License.

Section 7 -- Other Terms and Conditions.

a. The Licensor shall not be bound by any additional or different terms or conditions communicated by You unless expressly agreed.

b. Any arrangements, understandings, or agreements regarding the Licensed Material not stated herein are separate from and independent of the terms and conditions of this Public License.

Section 8 -- Interpretation.

a. For the avoidance of doubt, this Public License does not, and shall not be interpreted to, reduce, limit, restrict, or impose conditions on any use of the Licensed Material that could lawfully be made without permission under this Public License.

b. To the extent possible, if any provision of this Public License is deemed unenforceable, it shall be automatically reformed to the minimum extent necessary to make it enforceable. If the provision cannot be reformed, it shall be severed from this Public License without affecting the enforceability of the remaining terms and conditions.

c. No term or condition of this Public License will be waived and no failure to comply consented to unless expressly agreed to by the Licensor.

d. Nothing in this Public License constitutes or may be interpreted as a limitation upon, or waiver of, any privileges and immunities that apply to the Licensor or You, including from the legal processes of any jurisdiction or authority.

Creative Commons is not a party to its public licenses. Notwithstanding, Creative Commons may elect to apply one of its public licenses to material it publishes and in those instances will be considered the “Licensor.” The text of the Creative Commons public licenses is dedicated to the public domain under the CC0 Public Domain Dedication. Except for the limited purpose of indicating that material is shared under a Creative Commons public license or as otherwise permitted by the Creative Commons policies published at creativecommons.org/policies, Creative Commons does not authorize the use of the trademark "Creative Commons" or any other trademark or logo of Creative Commons without its prior written consent including, without limitation, in connection with any unauthorized modifications to any of its public licenses or any other arrangements, understandings, or agreements concerning use of licensed material. For the avoidance of doubt, this paragraph does not form part of the public licenses.

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