A radiographic study of dorsovolar wrist axes and a database of angular measurements on axial computed tomography images.

Objectives: This study aims to identify the most accurate dorsovolar principal axis of the distal radius and carpus identified on axial computed tomography (CT) sections and to establish normative data for angular measurements among these axes.

Patients And Methods: Between December 2019 and December 2021, normal axial CT images of wrists of a total of 42 individuals (25 males, 17 females; mean age: 31±8.4 years; range, 18 to 45 years) were retrospectively analyzed.

Isolated A1 pulley release surgery for trigger finger leads to significant increase in tip-to-tip pinch strength.

Background: Even in the first application of patients with early complaints of trigger finger, pinch strength of the hand may be affected. Therefore, it is difficult to assess the change of strength as a result of treatment in this problem. In this study, we aimed to evaluate the change of strength taking into account both measured and expected pinch strengths before and after A1 pulley release surgery.

Outcomes of bipedicle V-Y 'cup' flap for repair of volar oblique fingertip amputations.

We used bipedicle V-Y 'cup' flaps to reconstruct 13 consecutive volar oblique fingertip amputations encountered in a nearly 2-year period. All flaps survived completely with no bone protuberance, scarring or neuroma evident at the end of follow-up (mean, 7 months; range 4-13 months). Two of the 13 patients had moderate or severe tenderness, three had moderate or severe cold intolerance and two had noticeable hook nails.

An analysis of cases presenting with a mass in the hand and an evaluation of treatment methods.

The aim of this study was to present and discuss our clinical experience of patients presenting with a mass in the upper extremity, in respect of demographic characteristics, localisation of the mass, clinical and pathological characteristics. A retrospective evaluation was made of 114 cases (60 females, 54 males) who presented at our clinic with complaints of localised pain and swelling in the upper extremity between 1 June 2016 and 31 December 2018. The cases were separated into 3 groups; Group 1 with a mass determined in the carpal region, Group 2 with localisation between the wrist and the metacarpophalangeal joint, and Group 3, in the distal of the metacarpophalangeal joint.

Facet Inclinations and Interfacet Angle of the Distal Radius on Posteroanterior Radiographs: Clinical Associations With 3 Carpal Pathologies.

Purpose: The radiographic interfacet angle (IFA), scaphoid facet inclination (SFI), and lunate facet inclination (LFI) of the distal radius were measured in patients with 3 distinct wrist pathologies to determine whether there is an association between these radiographic measurements and these conditions.

Methods: Posteroanterior wrist radiographs were compiled from patients with 3 types of common wrist pathologies (scaphoid waist fracture [n = 54], scapholunate [SL] dissociation [n = 23], and dorsal ganglion [n = 51]). The patients were all Caucasians aged 20 to 45 years who met strict radiographic criteria.

Clinical outcomes of the oblique V-Y advancement pulp flap for repair of lateral fingertip injuries.

We report the use of obliquely oriented V-Y advancement pulp flaps to reconstruct 17 consecutive, lateral oblique fingertip traumatic defects over a 2-year period. All flaps survived completely with no bone protuberance, prominent scar or neuroma evident at an average follow-up of 11 months (range 7 to 19). Although there was no incidence of severe hook nail deformities, there were two patients who had residual mild hook nails, two with pulp/nail asymmetries and one with an ingrown nail.

Radial Reference Points for Measuring Palmar Tilt and Ulnar Variance on Lateral Wrist Radiographs.

Palmar tilt and ulnar variance are crucial parameters for evaluating the distal radius. Identifying suitable reference points for these parameters on lateral wrist radiographs remains challenging. The purpose of this study was to establish reference points for measuring palmar tilt and ulnar variance on lateral wrist radiographs and to evaluate the reliability of these two parameters using the newly defined reference points.

Facet Inclinations and Interfacet Angle of the Distal Radius on Posteroanterior Radiographs.

Purpose: To determine the lunate facet inclination (LFI), scaphoid facet inclination (SFI), and interfacet angle (IFA) of the distal radius on posteroanterior (PA) radiographs; evaluate the reliability of the IFA measurements; and define normative reference values for all 3 parameters.

Methods: The IFA was defined as the angle between the lines tangential to the scaphoid and the lunate facets. The reliability of the IFA measurements was investigated using 2 serial measurements made by 3 observers.

Lower-extremity rotational profile and toe-walking in preschool children with autism spectrum disorder.

The aim of this study was to establish the torsional and toe-walking profiles of children with autism spectrum disorder (ASD), and to analyze the correlations between torsion, toe-walking, autism severity score, and age. In total, 79 consecutive children with autism were examined to determine their hip rotations, thigh-foot angle, degree of toe-walking, and autism severity. Femoral and tibial torsion values, of the preschool patients, were compared statistically with age-matched controls.