Results 131 to 140 of about 9,122 (168)

Effect of Medial Unicompartmental Knee Arthroplasty on Clinical Outcomes and Stress Distribution of Patellofemoral Joint

open access: yesOrthopaedic Surgery, EarlyView.
Medial unicompartmental knee arthroplasty improved pain, function, and radiographic alignment while optimizing patellofemoral stress distribution, demonstrating favorable early and mid‐term clinical outcomes. ABSTRACT Objective This study aimed to investigate the clinical and biomechanical effect of medial fixed‐bearing unicompartmental knee ...
Yang Ding   +6 more
wiley   +1 more source

Is It Safe to Implant Prosthesis When Frozen Section Reports Positive During Joint Arthroplasty? A Retrospective Cohort Study

open access: yesOrthopaedic Surgery, EarlyView.
This study demonstrated that it is improper to overinterpret isolated frozen section positivity. It may be safe to implant prosthesis in patients who had positive frozen sections but without other signs of infection. Surgeons opting for staged revisions solely based on neutrophil counts risk unnecessary morbidity, particularly in patients with ...
Chiyuan Ma   +7 more
wiley   +1 more source

A New Stage and Classification of Osteonecrosis of the Femoral Head Based on MRI With Pathophysiological Interpretation

open access: yesOrthopaedic Surgery, EarlyView.
An MRI‐based classification system integrating fibrosis extent (F1–F3) and inflammatory bone marrow edema activity (E0–E3) was developed for osteonecrosis of the femoral head (ONFH). Increasing fibrosis and edema severity were associated with higher collapse risk, worse pain, and poorer hip function.
Mengran Shen   +6 more
wiley   +1 more source

Metformin Use Is Associated With Reduced Inflammation and Pain After Total Knee Arthroplasty in Patients With Type 2 Diabetes

open access: yesOrthopaedic Surgery, EarlyView.
Long‐term metformin use in T2DM patients undergoing TKA significantly reduced postoperative inflammation and pain. On postoperative day 3, CRP, IL‐6, ESR, D‐dimer levels and VAS scores were markedly lower in the metformin group, suggesting potential perioperative anti‐inflammatory and analgesic benefits.
Zhongyu Luo   +6 more
wiley   +1 more source

Three‐Dimensional Estimation of the Femoral Head Center From Trochanteric Landmarks in Japanese Female Patients With Developmental Dysplasia of the Hip

open access: yesOrthopaedic Surgery, EarlyView.
The accuracy of the trochanter‐based three‐dimensional method enables clinically acceptable estimation of the femoral head center (FC) even in patients with developmental dysplasia of the hip and may serve as a useful adjunct for planning of total hip arthroplasty when the native FC is difficult to identify.
Norio Imai   +6 more
wiley   +1 more source

Development and Internal Evaluation of a Biomarker‐Based Model for Preoperative Diagnosis of Infectious Nonunion

open access: yesOrthopaedic Surgery, EarlyView.
We developed and validated a biomarker‐based model (PCT, IL‐6, CRP, ESR) that accurately distinguishes infectious from aseptic nonunion in long bone fractures, enabling superior preoperative diagnosis and informed surgical decision‐making. ABSTRACT Objective Preoperative identification of infectious nonunion remains challenging, particularly in ...
Heng Wu   +8 more
wiley   +1 more source

Relationship between vitamin D deficiency and early implant failure and osseointegration

open access: yesPeriodontology 2000, EarlyView.
Abstract Background This systematic review investigated the relationship between pre‐operative vitamin D levels and implant osseointegration and implant‐related outcomes. It also assessed studies involving vitamin D supplementation before implant placement.
Richard J. Miron   +8 more
wiley   +1 more source

Population level data on aging in periodontal and peri‐implant health—Aging is not a contraindication for periodontal or peri‐implant therapy

open access: yesPeriodontology 2000, EarlyView.
Abstract Objectives Global population aging is leading to a greater retention of natural teeth into later life and an increasing prevalence of dental implant therapy. Although advanced age has traditionally been regarded as a risk factor for compromised outcomes, population level evidence remains lacking.
Dong Yang   +3 more
wiley   +1 more source

The clinical use of cryoprecipitate and fibrinogen concentrate: A scoping review

open access: yesTransfusion, EarlyView.
Abstract Background Acquired hypofibrinogenemia poses significant bleeding risks. Concentrated sources of fibrinogen, whether cryoprecipitate or fibrinogen concentrates, are widely used. This scoping review aimed to identify and map the available evidence on fibrinogen supplementation.
Aaron S. Hess   +15 more
wiley   +1 more source

Prognostic Factors for Postoperative Complications. An Aggregate Protocol for 10 Observational Studies From the Danish TRIPLE‐A Cohort of 1.2 Million Surgeries

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Postoperative complications substantially increase morbidity, mortality and healthcare costs. Understanding prognostic factors is essential for risk stratification, targeted prevention strategies, and development of prediction models.
Anders Peder Højer Karlsen   +15 more
wiley   +1 more source

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