The aim of this study was to evaluate whether the locking femoral neck plate (LFNP) can be an alternative fixation method to the cannulated screws with a medial buttress plate. For this purpose, we compared biomechanically the LFNP and cannulated screws with or without a medial buttress plate in Pauwels type 3 femoral neck fractures.

The aim of this study was to examine if tranexamic acid (TXA) can assist in improving outcomes of arthroscopic rotator cu! repair (RCR).

This study aimed to investigate the e!ect of arthroscopic Bankart repair (ABR) alone and ABR with an additional remplissage procedure on joint range of motion and functional results in patients with anterior shoulder instability.

This study aimed to compare preoperative and postoperative measures in haemophiliacs who had simultaneous total hip and knee arthroplasties.

This study aimed to investigate the distribution of knee phenotypes based on the CPAK classification in healthy nonarthritic subjects and osteoarthritic patients in Türkiye.

The aim of this study was to evaluate disc metabolism after decreasing the axial load through surgery by assessing the glycosaminoglycan content through a non-invasive method-delayed gadolinium-enhanced magnetic resonance imaging of cartilage (dGEMRIC).

The microfracture technique is often considered the standard therapy for treating cartilage defects. The aim of the treatment is the migration of mesenchymal stem cells from the bone marrow into the defect area. However, this regeneration process often results in the formation of fibrocartilage instead of natural hyaline cartilage, due to cellular mechanisms whose causes are not well understood. Therefore, in this study, the differences in bioactivity and apoptosis of fibrocartilage tissue-derived chondrocytes (FCh) obtained by bone marrow stimulation and natural hyaline cartilage tissue-derived chondrocytes (HCh) in the knee joint of rats were compared.

Vertebral arterial injury (VAI) remains a fatal complication of C1-C2 posterior screw fixation. Herein, we report asymptomatic bilateral VAI that was caused by screws following C1-C2 posterior fixation. A 34-year-old woman with cerebral palsy experienced quadriplegia after a fall. Cervical computed tomography (CT) showed increased ADI, with os odontoideum, for which C1 pedicle screw and C2 pedicle-lamina screw fixation were performed. Cervical magnetic resonance imaging (MRI) conducted for postoperative weakness in shoulder elevation demonstrated a well-decompressed spinal cord. However, neck CT angiography revealed bilateral vertebral artery (VA) violations by the C1 pedicle screw that induced occlusion of the V2 and V3 segments of both VA, with intact V4 segments. Diffusionweighted imaging showed no evidence of infarction. Cerebral angiography showed reconstitution of posterior circulation via the left fetal posterior communicating artery. Steroid treatment-induced improvement in shoulder elevation to the preoperative level, and no neurological deterioration has been detected for 3 years postoperatively. Prevention of VAI is one of the most important objectives when performing posterior cervical screw fixation. The screw should be inserted considering the rotation of C1 and C2. Notably, variations in cerebral circulation, which enable collateral blood flow to the posterior circulation, can lead to different sequelae in patients with iatrogenic VAI.

This study aimed to investigate the association between acromial morphology and the incidence and extent of calcific tendonitis.

This study aimed to analyze the original articles published in Acta Orthopaedica et Traumatologica Turcica (AOTT) between 2013 and 2022 using bibliometric methods to identify their characteristics and examine the changing trends over the last 10 years.

This study aimed to investigate the mechanical stability of a modified pedicle screw fixator and compare it with unilateral lumbopelvic fixation for treating sacroiliac joint disruption using finite element simulation technology.

This study aimed to compare the clinical and functional outcomes of patients with large posterosuperior rotator cuff tears between those with intact rotator cables (crescent-shaped tears) and those with repaired rotator cables (U-, V-, or L-shaped tears).

This study aimed to develop the Turkish version of the Brief Michigan Hand Outcomes Questionnaire (B-MHQ) and to demonstrate its reliability and validity for evaluating hand function in the Turkish population with hand/wrist disorders.

Post-lumbar fusion surgery often restricts daily activities due to lumbar stiffness. The validity and reliability of the lumbar stiffness disability index (LSDI) in Türkiye, which measures the impact of lumbar stiffness on functional abilities, have not yet been confirmed. This study aims to test the validity and reliability of the Turkish version of LSDI (Tr-LSDI).

Greater trochanteric pain syndrome (GTPS) is a prevalent condition that can significantly affect patient comfort and function. This study aims to compare the effectiveness of ultrasound (USG)-guided and anatomic landmark-guided corticosteroid injections in managing GTPS.

This study aims to investigate the preferences of orthopedics and traumatology specialists in evaluating the spinopelvic relationship in primary total hip arthroplasty (THA) in Türkiye.

This study aimed to compare the medium- to long-term results of mosaicplasty and autologous matrix-induced chondrogenesis (AMIC) in treating osteochondral defects of the talus (OCD).

Lumbar spinal fusion is a common procedure for treating spinal degenerative diseases. Percutaneous endoscopic lumbar interbody fusion (PELIF) is a minimally invasive technique that has gained popularity. However, the factors influencing fusion success rates after PELIF have not been well-studied.

This study aimed to validate a software application (app) developed by the authors to streamline and enhance the accuracy of disability assessments, specifically for musculoskeletal system disabilities in the upper extremities.