Estimation of the vitamin D (VD) status of pregnant Japanese women based on food intake and VD synthesis by solar UV-B radiation using a questionnaire and UV-B observations.

Although vitamin D (VD; serum 25 hydroxyvitamin D) deficiency (< 20 ng/mL) is widespread among Japanese women, the VD status among pregnant women is unknown. This study aimed to determine the VD status of pregnant Japanese women during different meteorological seasons and to determine the factors controlling VD status. A total of 309 pregnant Japanese women were recruited at 28 weeks of gestation at the gynecology department of a university hospital in Tokyo between August 2018 and October 2019.

Survival Rate on a 10-Year Follow-Up of Total Wrist Replacement Implants: A 23-Patient Case Series.

 According to current literature, the estimated average survival rate for Remotion, the total wrist implants, is above 90% on an 8-year follow-up. We examined our series of Remotion to calculate its survival rate on a 10-year follow-up.  A total of 23 cases of total wrist implants were reviewed.

Minimally Invasive Plate Osteosynthesis for Extra-articular Distal Radius Fracture in Postmenopausal Women: Longitudinal versus Transverse Incision.

 This work aimed to compare two mini-invasive palmar approaches (longitudinal and transverse) to osteosynthesize fractures of the distal radius. The main hypothesis was that the longitudinal technique gave smaller incisions. The secondary hypothesis was that the longitudinal technique would be better for the recovery of pain, functional scores, strength, and mobility.

Minimally invasive internal fixation for extra-articular distal radius fracture: Comparison between volar plate and intramedullary nail.

Introduction: There are numerous internal fixation techniques for distal radius fracture, using pins, plates or nails. Some authors have developed minimally invasive procedures. The aim of the present study was to compare two minimally invasive internal fixation techniques for unstable extra-articular distal radius fracture in women over 50 years of age: volar plate (minimally invasive plate osteosynthesis: MIPO), and intramedullary nail.

Correction to: Distal radius fluoroscopic skyline view: extension-supination versus flexion-supination.

The original version of this article unfortunately contained a mistake and has been corrected. First and last names of the author were interchanged. The correct author name is given below.

Treatment of tendinous mallet fingers using a Stack splint versus a dorsal glued splint.

The goal of this study was to compare the results of a Stack splint compared to a dorsal glued splint in the treatment of tendinous mallet fingers. Our series included 100 patients, aged 47 years in average, among which 40 are women, with a 9-week follow-up. The first 50 patients (group I) were treated with a dorsal glued splint, and the 50 following patients (group II) were treated with a Stack splint.

Distal radius fluoroscopic skyline view: extension-supination versus flexion-supination.

The aim of our study was to compare the vertical fluoroscopic view of the wrist in extension and supination (ES) to the view in flexion and supination (FS) and determine which of the two views allowed the best visualization of four selected anatomical landmarks SDLR (radial styloid, dorsal radius cortex, Lister's tubercle and distal radioulnar joint). Our case series included 50 patients who had suffered a distal radius fracture and undergone an open reduction and internal fixation procedure with a volar locking plate. For each case, two fluoroscopic views were taken: ES (wrist extension and supination) (group I) and FS (wrist flexion and supination) (group II).

Surgical technique: about a new total and isoelastic wrist implant (Prosthelast).

This study describes a new total wrist implant (Prosthelast) designed to reduce the risk of distal migration of the carpal component. The Prosthelast implant consists in a one-block radial implant replacing the metaphysis and the articular surface fixed to a radial elastic centromedullar wire and a carpal component in titanium with an articular condylar surface in polyethylene. We operated on five patients (three male patients and two female patients) and followed them up for 12 months on average.

Volar Locking Plate Fixation of Distal Radius Fractures: Splint versus Immediate Mobilization.

 The goal of this study was to demonstrate that the use of a splint after performing an osteosynthesis of the distal radius with a volar locking plate is unnecessary. The main hypothesis was that postoperative flexion of the wrist was greater without a splint. Secondary hypothesis was that patients who were allowed immediate mobilization got better results in terms of pain, Quick Disabilities of the Arm, Shoulder and Hand (DASH), Patient-Rated Wrist Evaluation (PRWE), strength, extension, pronation, and supination.

Results of the treatment of first carpometacarpal joint osteoarthritis: trapeziectomy alone versus trapeziectomy associated with suspensionplasty.

Backgrounds: The goal of this study was to compare trapeziectomy alone to trapeziectomy associated with a technique of suspensionplasty using the abductor pollicis longus with a minimum of 6 years of follow-up in the treatment of osteoarthritis of the first carpometacarpal joint.

Methods: Our series included 46 trapeziectomies in 35 patients, aged 69 years in average, among which 27 were women. In 27 cases group I, a trapeziectomy alone was performed, and in 19 cases group II, a trapeziectomy associated with an abductor pollicis longus suspensionplasty was performed.

Correction to: The minimally invasive flexor carpi radialis approach: a new perspective for distal radius fractures.

With regards to Juan José Hidalgo Diaz, fifth author. The author's name is incorrectly listed on Pub-Med. The first and last name has been mixed up.

Conservative treatment of distal fractures after the age of 65: a review of literature.

The goal of this study was to evaluate the role of conservative treatment of distal radius fractures in the elderly since 2000. Our series included 22 articles, of which 3 reviews, 2 meta-analyses, 6 descriptive series of conservative treatment, 10 series comparing surgical and conservative treatments and 1 series comparing different types of conservative treatments. The reduction was performed by closed reduction in 7 cases and by traction in 3 cases.

The minimally invasive flexor carpi radialis approach: a new perspective for distal radius fractures.

The minimally invasive flexor carpi radialis approach can be used for volar locking plate fixation of distal radius fractures. After 15-mm incision on the lateral aspect of the FCR tendon and all structures but the radial artery are reclined ulnarly, a plate is inserted under the pronator quadratus just proximal to the "watershed line." The distal epiphyseal screws are put in place, and the proximal part of the plate is exposed by flexion of the wrist to put in place the proximal screws.

Distal radius fracture after proximal row carpectomy.

Introduction: We encountered a patient with distal radius fracture (DRF) after proximal row carpectomy (PRC). The mechanism of the DRF after PRC is discussed in this report.

Presentation Of Case: The patient was a 73-year-old female who had undergone PRC due to Kienböck disease before.

Ulnar Para-metacarpal Flap for Recurrence of Dupuytren's Disease with Skin Ulcer: A Case Report.

Introduction: In a patient with recurrent Dupuytren's disease, we performed dermofasciectomy including the diseased skin and soft tissue, and covered the soft tissue defect using an ulnar parametacarpal flap.

Case Report: A 65-year-old man had undergone invasive aponeurectomy for Dupuytren's contracture of the right 5th finger 3 years before, but showed recurrence about 1 year after surgery. Since a skin ulcer was noted at the site of recurrence, dermofasciectomy including the scarred skin was performed on the palmar side of the 5th finger, and the skin defect was covered with an ulnar parametacarpal flap.

Treatment strategy for distal radius fractures with ipsilateral arteriovenous shunts.

Purpose: To describe our management of 3 patients with chronic renal failure who sustained distal radius fractures in limbs containing dialysis shunts.

Methods: The 3 patients were 48-61 years old, and 2 of them were men. Because the injured limbs contained arteriovenous shunts, tourniquets were not used.

Irreducible dislocation of the thumb interphalangeal joint due to displaced flexor pollicis longus tendon: case report and new reduction technique.

Dislocation of the thumb interphalangeal (IP) joint is uncommon because of the inherent stability of the joint. Cases in which reduction was blocked by the volar plate, the flexor pollicis longus (FPL) tendon, the sesamoid bone, and an osteochondral fragment have been described in the literature. This article reports a case of closed thumb IP joint dislocation caused by the displacement of the FPL tendon.

Pulmonary thromboembolism after operation for bilateral open distal radius fractures: a case report.

Background: Pulmonary thromboembolism after upper extremity operation is rare. We report a patient with thromboembolism after debridement open reduction and internal fixation for bilateral open distal radius fractures.

Case Presentation: The Japanese patient was an 80-year-old previously healthy female who was able to walk on her own.