Comparing Open and Arthroscopic Grafting for Scaphoid Nonunion: Is There Truly a Noticeable Difference?

Background: Scaphoid nonunion remains a challenging injury with no clear consensus on treatment. Surgical options, such as bone grafting procedures, are available for the treatment of scaphoid nonunions. While open grafting provides direct visualization, it is theoretically believed to lead to several problems due to the complex ligamentous structure responsible for wrist stability and challenges in the vascular supply of the scaphoid.

The Impact of the Number of Sutures on Regeneration in Nerve Repair.

Purpose: The ideal number of sutures for epineural nerve repair is still unclear. Increased number of sutures increases secondary damage and inflammation to the nerve tissue, which negatively affects nerve regeneration. When the number of sutures decreases, the strength of the nerve repair site decreases and nerve endings are fringed, which also negatively affects nerve regeneration.

Volar buttress plate fixation: An effective and reliable option for Bennett's fractures.

Objectives: This study aimed to demonstrate the volar plate fixation technique for fixing Bennett's fractures due to its buttress effect.

Patients And Methods: The retrospective study included 10 patients (8 males, 2 females; mean age: 35.9±11.

Treatment of recalcitrant femur nonunion with pedicled corticoperiosteal medial femoral condyle flap.

Periosteal or osteoperiosteal medial femoral condyle (MFC) flaps may be good options for atrophic nonunion. The aim of this study was to evaluate the effectiveness and safety of pedicled MFC flap in the treatment of recalcitrant femur nonunion without bone defect. Thirteen patients (11 male and 2 female), who suffered recalcitrant femur nonunion and were treated with pedicled osteoperiosteal MFC flap between January 2014 and April 2018, were included in this study.

Effect of pronator teres muscle botulinum neurotoxin type-A injection on proximal median nerve entrapment.

Purpose: We aimed to evaluate the effect of botulinum neurotoxin type-A (Btx-A) injection into the pronator teres muscle in proximal median nerve entrapment (PMNE).

Methods: Intramuscular injection of 30 IU Btx-A into the pronator teres muscle was performed in 12 patients (14 extremities) diagnosed with PMNE. The injection was made under nerve stimulator control.

Clinical differences between nasogastric tube and Hunter's rod for staged Zone II flexor tendon reconstruction.

Objectives: This study aims to compare the outcomes of two-stage flexor tendon reconstruction in Zone II of the hand and to evaluate the results of a nasogastric tube as a potential alternative to Hunter's rod.

Patients And Methods: Between November 2012 and January 2022, a total of 45 patients (26 males, 19 females; median age: 31 years; range, 12 to 61 years) who underwent two-stage flexor tendon reconstruction were retrospectively analyzed. Of the patients 24 underwent nasogastric tube reconstruction (NT group) and 21 underwent Hunter's rod reconstruction (HR group).

Epiretinal membrane related vascular changes in diabetic eyes evaluated with optical coherence tomography angiography.

Aim: To evaluate the retinochoroidal microvascular circulation and anatomical structure of diabetic and non-diabetic patients with epiretinal membrane (ERM) with the help of optical coherence tomography angiography (OCT-A) and compare them with healthy control subjects.

Methods: In this prospective, cross-sectional study, a total of 165 eyes were evaluated, including 50 eyes of patients with diabetic ERM, 54 eyes of idiopathic ERM (iERM) patients, and 61 eyes of healthy controls. Macula and disc angiography was performed by OCT-A.

An overview of the orthopedic patient profile in the first five days following February 6th, 2023 Kahramanmaras earthquake: A single-center experience in the earthquake zone.

Objectives: This study aims to investigate the patient profile at a medium-volume hospital located in the earthquake zone among patients who received orthopedic treatment within the first five days after the natural disaster that was considered a major earthquake.

Patients And Methods: Between February 6, 2023 and February 10, 2023, a total of 338 patients (156 males, 182 females; mean age: 42.2±9.

Comparison of lateral arm flap and posterior interosseous artery flap for soft tissue reconstruction of the elbow.

Background: The study aimed to evaluate and compare the two different flap techniques used for the reconstruction of soft tissue defects in the elbow region: the lateral arm flap (LAA) and posterior interosseous artery (PIA) flap.

Methods: The retrospective study included 12 patients who underwent surgical treatment for soft tissue defects between 2012-2018 at the clinic. The study evaluated demographic data, flap size, operating time, donor site, flap complications, number of perfora-tors, and functional and cosmetic outcomes.

Real Life Multicenter Comparison of 24-Month Outcomes of Anti-VEGF Therapy in Diabetic Macular Edema in Turkey: Ranibizumab vs. Aflibercept vs. Ranibizumab-Aflibercept Switch.

The aim of this study was to compare the outcomes of diabetic macular edema (DME) treated with aflibercept (AFB) or ranibizumab (RNB) only, and after switching from RNB to AFB. This was a retrospective, real-world, multicenter (7 cities) 24 month study. Overall, 212 eyes in the AFB group, 461 in the RNB group, and 141 in the RNB to AFB group were included.

The Possibilities of Personalized 3D Printed Implants-A Case Series Study.

: Following the most recent software and 3D printing developments, the use of personalized 3D printed orthopedic implants for treatment of complicated surgical cases has gained more popularity. Today, orthopedic problems that cannot be solved with standard implants may be effectively addressed using personalized prostheses. The aim of this study is to present the designing, modeling and production stages of four different personalized 3D printed prostheses and their application in clinical cases of patients who underwent treatment in various anatomical locations with a precisely specified indication for implantation.

The effect of single plate and double plate application on union and functional results in humeral diaphyseal nonunions.

In this study, we assessed and compared the outcomes of two different fixation techniques for humeral diaphyseal fracture nonunions. A retrospective evaluation of 22 patients who underwent single-plate and double-plate fixation due to humeral diaphyseal nonunions was conducted. Union rates, union times, and functional outcomes of the patients were assessed.

Treatment of comminuted radial head fractures with personalized radial head prosthesis produced with 3-dimensional printing technology.

Background: The radial head is the forearm's pivot point for supination-pronation. Although radial head resection can be performed in comminuted radial head fractures, radial head prosthesis has gained popularity in order to prevent possible complications such as progressive valgus instability in the elbow and secondary ulnocarpal impaction that may develop due to proximal displacement of the radius. As for radial head prostheses, standard prosthetic designs do not provide the same results in everyone, and the alignment of the radial head and radial neck angle cannot be fully achieved.

The free medial femoral condyle periosteal flaps for the treatment of recalcitrant upper limb long bones nonunion.

Background: Recalcitrant fracture non-union is a condition that is difficult to treat and may require multiple surgeries, sometimes requiring treatment with periosteal flaps. The use of periosteal flaps can be preferred for the treatment of non-unions that do not yet have extensive bone defects. This study aims to share our experience with medial femoral condyle periosteal flap for the treatment of recalcitrant non-union in long bones of the upper limb.

Anti-vascular endothelial growth factor therapy in diabetic macular edema: real-life outcomes from a multicenter study in Turkey over 36 months.

Purpose: This study aimed to report the visual and anatomical outcomes of intravitreal anti-VEGF treatment for diabetic macular edema (DME) in a real-world clinical setting from Turkey over 36 months.

Methods: This is a retrospective, multicenter (7 sites) study. The medical records of 1072 eyes (both previously treated and naive eyes) of 706 consecutive patients with visual impairment due to center-involving DME treated with intravitreal anti-VEGF injections between April 2007 and February 2017 were reviewed.

Treatment Outcomes of All Arthroscopic 4-Corner Arthrodesis Techniques With 2 Headless Screws.

Purpose: Scaphoid excision with 4-corner arthrodesis is a safe procedure that relieves pain while also preserving the functional movements of the wrist. Different techniques have been described with successful results. In this study, we present the midterm clinical outcomes of 17 patients who underwent treatment with our arthroscopic 4-corner arthrodesis technique.

Multifocal Electroretinogram Alterations after Intravitreal Ranibizumab Treatment in Diabetic Macular Edema.

Objectives: To assess multifocal electroretinogram (mf-ERG) values in patients with diabetic macular edema (DME) who were treated with intravitreal ranibizumab (IVR).

Methods: Thirty eyes of patients with DME, who underwent three consecutive monthly injections of IVR and as required thereafter, were evaluated. Best corrected visual acuity (BCVA) (log MAR), optical coherence tomography (OCT) features [diameters of cyst and subretinal fluid, hyperreflective dots (HRDs)], and mf-ERG were evaluated at baseline, 1 month, and 6 months throughout the follow-up period.

Can Serum ACE Level Be Used as a Prognostic Indicator in COVID-19?

Background: SARS-COV-2 virus that causes COVID-19 binds to the host cell with angiotensin converting enzyme-2 causing acute respiratory distress syndrome (ARDS) and severe mortality and morbidity. There are studies in the literature conducted on the importance of serum angiotensin converting enzyme (ACE) and ACE-2 enzymes in ARDS pathogenesis. Serum ACE levels are higher in children and adolescents than in adults, and COVID-19 has a milder progression.

The role of arthroscopy in the diagnosis of concomitant soft tissue injuries in scaphoid fractures and the effect of concomitant soft tissue injuries and fracture comminution on outcomes: A case-control study.

Objectives: This study aims to evaluate the role of arthroscopy in the diagnosis of concomitant injuries, to investigate the relationship between comminution and concomitant injuries, and to analyze the effect of concomitant injuries on functional outcomes in acute and subacute scaphoid fracture.

Patients And Methods: Between January 2011 and September 2018. A total of 32 acute scaphoid fracture patients (29 males, 3 females; mean age: 30±12 years; range, 18 to 65 years) were retrospectively analyzed.

Comparison of the Modified Moberg Flap Versus First Dorsal Metacarpal Artery Flap for Thumb Pulp Reconstruction.

We assessed and compared outcomes of 2 different flap techniques for thumb pulp defect reconstruction. Twenty-three patients who underwent modified Moberg and first dorsal metacarpal artery flap because of thumb pulp defect were retrospectively evaluated. Flap survival; venous congestion; cold intolerance; static 2-point discrimination (s2-PD); Semmes-Weinstein monofilament (SWM) test scores; paresthesia; defect size; time to return to work; interphalangeal and metacarpophalangeal joint flexion of the thumb; Disability of the Arm, Shoulder and Hand questionnaire scores; and follow-up time were evaluated.

Treatment of acute perilunate dislocation or fracture dislocation using dorsal approach and diamond-shaped Kirschner-wire fixation.

Objectives: This study aims to evaluate the clinical and radiological outcomes of diamond-shaped Kirschner (K)-wire fixation for the treatment of acute perilunate dislocation (PLD) or trans-scaphoid perilunate fracture dislocation (PLFD).

Patients And Methods: We performed a retrospective review of 18 patients (18 wrists; 17 males, 1 female; mean age 31.5±2.

Arthroscopic dorsal capsulodesis for isolated lunotriquetral interosseous ligament injuries.

We assessed the outcomes of isolated lunotriquetral ligament injuries in ten patients who underwent arthroscopic dorsal capsulodesis. Data from patient records, radiologic images and arthroscopic video records were evaluated. The patients were evaluated for ulnar-sided wrist pain with history and physical examination.

Clinical, Radiological, and Electrodiagnostic Diagnosis of Pronator Syndrome Concurrent With Carpal Tunnel Syndrome.

Purpose: This is a retrospective observational study that assessed the prevalence of positive diagnostic imaging and electrodiagnostic (EDX) findings in patients diagnosed with pronator syndrome (PS), who previously had a carpal tunnel syndrome (CTS) surgery. The other purpose of our study was to determine how often PS occurred and was missed in patients treated surgically for CTS.

Methods: The files of 180 patients who underwent CTS surgery were reviewed retrospectively.

Comparison of Innervated Digital Artery Perforator Flap Versus Homodigital Reverse Flow Flap Techniques for Fingertip Reconstruction.

Purpose: The aim of this study was to investigate and compare outcomes of 2 different flap techniques for fingertip reconstruction: innervated digital artery perforator (IDAP) flap and homodigital reverse-flow flap.

Methods: Medical records of 33 patients who underwent fingertip reconstruction either with an IDAP flap (15 patients) or with a homodigital reverse-flow flap (18 patients), between 2014 and 2016, were evaluated retrospectively. In both study groups, full-thickness skin grafts harvested from the proximal/volar side of the forearm were used to cover the flap donor site.