Change of In-Shoe Plantar Pressure According to Types of Shoes (Flat Shoes, Running Shoes, and High Heels).

Background: The type of footwear is one of several factors that affect foot pressure. Despite its usefulness in identifying pathology and preventing and treating foot-related diseases, the type of shoes has been investigated and compared in only a few studies. This study aimed to investigate differences in plantar pressure, induced by flat, running, and high-heeled shoes in healthy, young women.

Suture Anchor Augmentation for Acute Unstable Isolated Ankle Syndesmosis Disruption in Athletes.

Background: Isolated ankle syndesmosis disruption (without fibula fracture) causes acute pain and may cause chronic instability and pain. The aim of the present study was to evaluate the outcomes after anterior inferior tibiofibular ligament (AITFL) anatomical fixation using anchor sutures for unstable isolated syndesmosis disruption without fibular fractures.

Methods: This study assessed 22 athletes who were diagnosed with unstable isolated syndesmosis disruption with a positive external rotation test, had more than 2-mm diastasis on ultrasound, and had complete AITFL rupture on magnetic resonance imaging between 2004 and 2020.

Inter-segmental foot kinematics during gait in elderly females according to the severity of hallux valgus.

The objective of this study was to find the effect of hallux valgus (HV) deformity on the inter-segmental motion of the foot using an MFM with a 15-marker set (DuPont Foot Model, DuFM) in comparison with age and sex controlled healthy adults. Fifty-eight female symptomatic HV patients and 50 female asymptomatic older female volunteers were included in this study. According to the radiographic hallux valgus angle (HVA), the study population was divided into severe HV (SHV, HVA ≥ 40°, n = 25), moderate HV (MHV, 20° ≤ HVA < 40°, n = 47), and control (CON, n = 36).

Morphological Characteristics of Os Subfibulare Related to Failure of Conservative Treatment of Chronic Lateral Ankle Instability.

Background: The os subfibulare is usually asymptomatic and found incidentally on radiographs. However, sometimes it may cause subfibular pain and may be associated with chronic lateral ankle instability (CLAI). We hypothesized that os subfibulare could interrupt the talofibular space causing impingement, resulting in chronic pain and functional instability around the lateral malleolus.

Flatfoot deformity affected the kinematics of the foot and ankle in proportion to the severity of deformity.

Background: Flatfoot deformity is thought to affect gait kinematics, but the effect of flatfoot on segmental motion of the foot during gait remains unclear. Recently, multi-segmental foot models (MFMs) have been introduced for the in vivo analysis of dynamic foot kinematics. The objective of this study was to find the effect of flatfoot on segmental motion of the foot during gait in females by comparisons with age and gender controlled healthy adults.

Posttraumatic Subfibular Ossicle Formation in Children: Experience in a Single Primary Care Unit.

Background: Although subfibular ossicles have been linked to various clinical problems, whether its origin is congenital or traumatic remains unclear. The objectives of this study were to determine the incidence of subfibular ossicle formation after ankle inversion in children.

Methods: Among 896 pediatric patients who visited a single primary care unit after foot and ankle trauma, 593 patients sustaining ankle inversion injury were included in this study.

Gait Analysis of Symptomatic Flatfoot in Children: An Observational Study.

Background: Flatfoot deformity is a lever arm disease that incurs kinetic inefficiency during gait. The purpose of this study was to measure the degree of kinetic inefficiency by comparing the gait analysis data of a flatfoot group with a normal control group.

Methods: The patient group consisted of 26 children (21 males and 5 females) with symptomatic flatfoot.

Correlation of the torsion values measured by rotational profile, kinematics, and CT study in CP patients.

Background: The purpose of study was to analyze correlations between bony torsions measured by Staheli's rotation profile, computed tomography (CT) torsional study, and gait analysis in patients with cerebral palsy (CP).

Materials & Method: The study group comprised of 26 children with CP (spastic diplegia, Gross Motor Function Classification System (GMFCS) 1-2, mean age 12.6 years) with torsional deformities.

Treatment of Advanced Kienböck Disease With a Vascularized Radial Bone Flap Wrapped in the Pronator Quadratus.

Purpose: In the present study, we aimed to assess the radiologic and clinical outcomes after excision of the lunate, insertion of a vascularized radial bone flap wrapped in the pronator quadratus, and distraction with an external fixator of the joint, for the treatment of avascular necrosis of the lunate with carpal height collapse, fragmentation, and perilunar osteoarthritic changes.

Materials And Methods: From May 2006 to July 2014, a total of 25 patients (13 men and 12 women; mean age, 38.7 years; age range, 28-52 years) with advanced Kienböck disease were treated with excision of the lunate and insertion of a vascularized radial bone flap wrapped in the pronator quadratus, followed by distraction with an external fixator of the joint; all these patients met our inclusion criteria, including symptomatic avascular necrosis of the lunate with carpal collapse and osteoarthritis of the wrist.