OBJECTIVE: Juxta-physeal fractures at the base of the proximal phalanx (FBPP) of the small finger are one of the most common hand fractures in children. Although many of these fractures are treated nonsurgically, it is unclear which fractures benefit from surgery or the degree of acceptable angulation appropriate for nonsurgical management. Our study aimed to assess long-term, patient-reported outcomes regarding function, appearance, and pain after nonsurgical management of FBPP of the small finger in a pediatric population.
METHODS: Our hospital Picture Archiving and Communication Systems database was queried to identify radiographs of the small finger of children between the ages of 8 and 16 years old taken from 2011 to 2021. Displacement on initial injury radiographs was calculated using the diaphyseal-metacarpal head angle. Patient-reported function, appearance, and pain were measured using standardized assessment tools sent to patients and parents electronically. Optional clinical photographs were uploaded by parents and assessed for residual clinical deformity.
RESULTS: One hundred eighty-one eligible subjects were identified. Eighty (44%) agreed to participate, and 40 (22%) parent and 38 patient surveys were completed. The mean age at the time of injury was 11 years old (8-14 years), and the mean age at the time of survey completion was 17 years old (11-23 years). Patient T-scores were higher than the average reference T-score on the Patient-Reported Outcomes Measurement Information System Short Form v2.0-Upper Extremity. Overall, greater than 78% of patients and parents reported appearance as 8/10 or above on a VAS. Ninety-five percent (108/114) of patients reported no pain (0/10) for pain during activities and at rest.
CONCLUSIONS: Children with up to 26° of initial coronal plane angulation reported better function than a reference population, good appearance, and no pain, at a mean of 6 years after injury. Our findings support nonsurgical management of most FBPP of the small finger in children.
METHODS: Therapeutic IV.

Fetal age in Quarter Horses can be predicted within 2 weeks from 100- to 200- days of gestation using femur length, biparietal diameter (cranium diameter) and eye approximated volume. However, as pregnancy advances, the femur and cranium become too large to be imaged in their entirety using ultrasound and the corresponding biometric parameters can no longer be measured. In this longitudinal study, the proximal phalanx (P1) was evaluated as a novel biometric parameter for late gestation to predict fetal age and bone maturation. Transrectal ultrasound was performed in ten pregnant mares with known ovulation dates, every two weeks from 240- days of gestation until parturition. P1 was imaged in 69 % of the examinations. Inability to image P1 was due to obstructive positioning such as carpal or fetlock flexion, or posterior presentation of the fetus. Advancing fetal age did not affect visibility of P1. P1 length correlated significantly with days of gestation and a correlation equation was established: y = 0.3837x -69.55 where y is the predicted value of P1 length and x is the day of gestation (with day 0 being the day of ovulation). When P1 length was equal to or larger than the width of the ultrasound image (52.5 mm), 90 % of mares (9/10) were above 300- days of gestation. Ossification of the proximal and distal epiphysis of P1 typically appeared between 277- and 303 -days of gestation (mean: 288 days). The proximal epiphysis did not close before parturition whereas the distal one closed between 306- and 333-days of gestation (mean: 320 days). P1 epiphyseal appearance and closure occurred chronologically reflecting bone maturation. Radiographic findings at birth and prenatal ultrasound findings were in agreement, apart from timing of P1 distal epiphyseal closure. In conclusion, P1 length can be used as a new fetal biometric parameter to assess fetal age and growth after 240- days of gestation. The knowledge of P1 bone maturation process in utero as a marker for fetal bone development, may also be valuable in clinical decision-making when considering inducing parturition in the mare.

This report emphasizes careful consideration of surgical technique for intramedullary screw fixation in middle phalanx fractures. Highlighting pitfalls, particularly with K-wire placement, it suggests the antegrade trans-articular approach as superior, urging further research for improved patient outcomes.

OBJECTIVE: Report the epidemiological and lesion aspects of hand bone fractures in children.
METHODS: We did a retrospective and descriptive study over a 10-year period. This study involved 222 childre nunder the age of 16 with 261 fracture cases. The parameters studied were frequency, age, sex, mechanism, circumstances of fracture, consultation time, data from standard physical examination and x-ray of the hand, and associated lesions.
RESULTS: Hand bone fractures accounted for 6.4% of all fractures in children in our service. The average age of the children was 8.5 years with a standard deviation of 4. There was a male predominance with a sex ratio of 2. Domestic accidents led the way with 44.3% of cases. They were followed by playful accidents with 33.94% of cases. Receiving heavy objects and fallingwith hand reception were the most common mechanisms. 62.8% of patients consulted within the first 24 hours. All fractures were in the metacarpals and phalanxes with 31% and 69% of cases, respectively. Head and diaphysis fractures each accounted for 28.1% of cases followed by cervical fractures with 27.8%. Non-displaced fractures accounted for 65% of cases. Associated lesions were found in 10 patients.
CONCLUSIONS: Hand bone fractures are quite common. They often interest the bigchild in the decoy of a domestic or playful accident, by crushing the hand or falling with reception on the hand. Fractures of the phalanxes are the most common while those of carp are absent.
UNASSIGNED: Rapporter les aspects épidémiologiques et lésionnels des fractures des os de la main chez l\'enfant.
UNASSIGNED: Nous avons fait une étude rétrospective et descriptive sur une période de 10 ans. Cette étude concernait 222 enfants âgés de moins de 16 ans et ayant présenté 261 cas de fracture. Les paramètres étudiés étaient la fréquence, l\'âge, le sexe, le mécanisme, les circonstances de survenue de la fracture, le délai de consultation, les données de l\'examen physique et de la radiographie standard de la main ainsi que les lésions associées.
UNASSIGNED: Les fractures des os de la main représentaient 6,4% de l\'ensemble des fractures chez l\'enfant dans notre service. L\'âge moyen des enfants était de 8,5 ans avec un écart-type de 4. On notait une prédominance masculine avec un sexe ratio de 2. Les accidents domestiques arrivaient en tête avec 44,3% des cas. Ils étaient suivis des accidents ludiques avec 33,94% des cas. La réception d\'objets lourds et les chutes avec réception sur la main étaient les mécanismes les plus fréquents. 62,8% des patients ont consulté dans les 24 premières heures. Toutes les fractures siégeaient au niveau des métacarpes et des phalanges avec respectivement 31% et 69% des cas. Les fractures de la tête et de la diaphyse représentaient chacune 28,1% des cas suivies des fractures du col avec 27,8%. Les fractures non déplacées représentaient 65 % des cas. Des lésions associées ont été retrouvées chez 10 patients.
CONCLUSIONS: Les fractures des os de la main sont assez fréquentes. Elles intéressent souvent le grand enfant au décours d\'un accident domestique ou ludique, par écrasement de la main ou chute avec réception sur la main. Les fractures des phalanges sont les plus fréquentes alors que celles intéressant le carpe sont absentes.

UNASSIGNED: Intramedullary screw fixation of phalangeal and metacarpal fractures has gained popularity as a method of providing rigid internal fixation with minimum tendon disturbance, allowing early mobilization and rehabilitation. Despite this, the literature on outcomes using this technique is limited. Thus, the aim of this study was to assess the short-term to medium-term outcomes of intramedullary screw fixation for proximal phalangeal fracture fixation in an Australian setting.
UNASSIGNED: A retrospective analysis of consecutive patients with a fracture(s) of the proximal phalanx fixated using intramedullary screws between January 2020 and March 2023 was conducted via telehealth.
UNASSIGNED: Forty-six phalangeal fractures from 37 patients were included in this study. Mean Quick Disabilities of the Arm, Shoulder, and Hand score of 6.2 (range: 0-61.4, median: 0), mean pain visual analogue scale score of 1.8 (range: 1-7, median: 1), and mean total active motion of 231° (range: 132-282) were noted. A total of 4.4% of fractures sustained a major complication, and 94.6% of patients reported willingness to undergo intramedullary screw fixation again.
UNASSIGNED: This study concurs with the prior literature that intramedullary screw fixation is a safe and effective method of stabilizing extra-articular proximal phalangeal fractures in the short to medium term. Superior clinical outcomes, as well as cost-effectiveness and time-effectiveness, render it a viable alternative to plate fixation in this setting.

Advanced cross-sectional imaging techniques are firmly established as a means of evaluating musculoskeletal disease, and ultrasound (US) is increasingly being used for the assessment of a diversity of tendon, joint, and soft-tissue abnormalities. A benign condition - bizarre parosteal osteochondromatous proliferation (BPOP) - arises from the periosteum, typically in the small bones of the hands and feet, and grows as a surface bone lesion in the surrounding soft tissue. Proliferations can become symptomatic, exercising mass effect on adjacent structures that may require operative management. As a bone-forming process, BPOP may occasionally assume worrisome histologic features that mimic sarcoma, and a pronounced tendency to recur after primary excision. A solitary mass was growing in the middle finger of a young woman that curtailed proper hand function. With US, a partially ossified formation was revealed in the proximal phalanx situated on the outer surface of the bone. There was faint acoustic shadowing distal to the lesion, and a hypoechoic halo was seen covering part of the abnormal tissue growth. Importantly, the lesion caused significant limitation of motion of the finger, on the dynamic flexion US images with the displacement of the flexor tendon and compression of a digital nerve. To restore the range of motion in the finger, surgical excision of the juxtacortical mass was performed and histology yielded a diagnosis of BPOP. We describe the US features of digital BPOP, which were found to correspond closely to those of computed tomography and magnetic resonance imaging.

BACKGROUND: The purpose of this systematic review and meta-analysis was to compare the clinical and radiographic outcomes between patients undergoing scarf osteotomy and scarf-Akin osteotomy for the management of hallux valgus deformity.
METHODS: A systematic review of the MEDLINE, EMBASE and Cochrane Library databases was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies reporting clinical data following scarf osteotomy and scarf-Akin osteotomy for the treatment of hallux valgus were included and assessed. The level and quality of evidence of the included studies were also evaluated.
RESULTS: Four studies were included. In total, 388 patients (408 toes) underwent scarf osteotomy alone and 287 patients (295 toes) underwent scarf-Akin osteotomy for the treatment of hallux valgus deformity. There was no difference in postoperative American orthopedic foot and ankle society scores (p = 0.7828), visual analog scale scores (p = 0.4558), hallux valgus angle (p = 0.5116), intermetatarsal angle (p = 0.4830), proximal to distal phalangeal articular angle (p = 0.2411) between the scarf alone cohort and the scarf-Akin cohort. Similarly, there was no difference in complication rates (p = 0.6881) nor secondary surgical procedure rates (p = 0.3678) between the 2 cohorts. Finally, there was a higher recurrence rate in the scarf-alone cohort (11.4%) compared to the scarf-Akin cohort (5.7%), but this was not statistically significant (p = 0.4414).
CONCLUSIONS: This systematic review demonstrates lower recurrence rates following scarf-Akin osteotomy compared to scarf osteotomy alone for the treatment of hallux valgus deformity. No difference in complication rates were noted between the 2 cohorts. Our review demonstrates that both the scarf osteotomy and the scarf-Akin osteotomy may be effective and safe procedures, however, the scarf-Akin osteotomy may provide more long-term benefit in the setting of moderate to severe hallux valgus.

We report a case of a 57-year-old woman who presented a rapidly progressing swelling at the base of her right 4th finger, with imaging revealing non-specific lesions suggestive of a malignant tumoral process. Following imaging, resection-biopsy revealed a non-caseating granulomatous inflammatory infiltrate suggesting sarcoidosis. Digital sarcoidosis is an uncommon presentation of the disease, especially in the early stages and without systemic symptoms. Early diagnosis and treatment are advised in order to prevent future complications.

Stress fractures of the upper extremity are reported less often than their lower extremity counterpart. This review aims to provide a comprehensive overview of an important and often missed diagnosis in pediatric athletes: hand and wrist stress fractures.

Metacarpal and phalanx fractures are common injuries that can often be managed nonoperatively with satisfactory clinical outcomes. However, loss of normal finger alignment including malrotation and severe angulation as well as intra-articular deformities can lead to functional deficits which may benefit from operative intervention. There are numerous surgical options to correct malunions and the correct choice varies based on the injury pattern, concurrent injuries/complications, and surgeon\'s preference. While these surgeries can be technically demanding, successful treatment can lead to good results with satisfactory deformity correction and patient function.