hallux abductovalgus

BACKGROUND: In hallux valgus, morphological changes and functional weakness of intrinsic foot muscles occur, especially in the abductor hallucis muscle. OBJECTIVES: This study aimed to investigate how a conservative treatment with the addition of neuromuscular electrical stimulation affects the volume and strength of the muscle, the correction of deformity, passive range of motion, pain, and disability. METHODS: Twenty-eight female participants (48 feet) were randomly assigned to two groups...

The finding of "hypermobility" has conventionally been considered as a dichotomous categorical variable in both clinical practice and in the literature. In other words, it is defined as being either "present" or "absent" in patients with hallux valgus. Yet it might be far more likely that this represents a continuous variable described by a bell-shaped distribution. Therefore the objective of this investigation was to consider hypermobility as a continuous variable, and to compare the sagittal plane first ray motion to radiographic parameters commonly used in the evaluation of the hallux valgus deformity by means of correlation analyses...

Hallux valgus is a complex condition understood to involve pathomechanics in all 3 of the cardinal planes. Despite this, the bulk of its historical evaluation has been in the transverse plane, and one might argue that the traditional and more commonly performed univariate and bivariate analyses within the literature do not comprehensively describe the potential interrelationships between the planes during perioperative assessment. Therefore this investigation aimed to evaluate relationships between common radiographic parameters measured in the three cardinal planes by means of a multivariate regression analysis...

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This investigation aimed to better understand the complex relationship of common radiographic measurements performed during the perioperative evaluation of the hallux valgus deformity while accounting for interactions and potential interdependence. Several analyses utilizing the first intermetatarsal angle, hallux valgus angle, tibial sesamoid position, Engel's angle, subject age and subject gender were performed with varying independent and dependent variables. The hallux valgus angle (p < .001), tibial sesamoid position (p < ...

The objective of this investigation was to evaluate the apparent movement of the hallux proximal phalanx in the transverse plane relative to the second metatarsal following hallux valgus surgery. Pre- and postoperative radiographs of a consecutive series of 45 feet undergoing hallux valgus surgery were analyzed. Significant improvements were observed in the first intermetatarsal angle (12.4 vs 7.5 degrees; p < .001), hallux valgus angle (24.3 vs 13.4 degrees; p < .001), tibial sesamoid position (4.6 vs 2...

No abstract text is available yet for this article.

Hallux valgus (HV) is a very common deformity among foot disorders, therefore attracting strong interest from foot and ankle surgeons. We investigated publication trends on HV in the literature. The analysis was conducted through an electronic search of the Web of Science database for publications between 1999 and 2019, studying the data of origin through bibliometrics. The following search string was utilized: TI = (hallux valgus* OR hallux abductovalgus*) with filters for the English language and documents in article format...

Arthrodesis of the first tarsometatarsal joint (TMT1) reduces pathologic angles at the anatomic center of rotation of angulation and presents a substantial correction potential in 3 planes in the treatment of hallux abductovalgus. The optimal fixation method remains unclear since prevailing dorsomedial locking plates and/or compression screws depict elevated implant-associated complications. Medical records of 49 patients that underwent 53 TMT1 arthrodeses in hallux abductovalgus interventions were included...

Congenital cleft foot is a deformity characterised by genetic heterogeneity and a high degree of phenotypic variability. This together with its very low incidence is the reason for rather controversial opinions on the treatment. The authors present a case study of a boy with unilateral cleft foot classified as type III by Blauth-Borisch and type II by Abraham et al., who underwent a surgery at the age of 12 months. The defect was closed by rectangular soft tissue flaps, the intermetatarsal ligament connecting the first metatarsal head and the third metatarsal head was reconstructed with local fibrous tissue flap...

The so-called obliquity of the first metatarsal-medial cuneiform articulation has been described as an atavistic trait of human foot morphology, and it is commonly proposed as a relative risk factor for development of the hallux abductovalgus (HAV) deformity. The objectives of this investigation were to 1) provide descriptive normative radiographic data on a series of first metatarsal-medial cuneiform articulations and 2) correlate these findings to other common radiographic parameters used to define the HAV deformity...

Severe hallux abductovalgus deformity with dislocation and contracture at the first metatarsophalangeal joint is difficult to manage, especially in the presence of concomitant, long-standing rheumatoid arthritis. This article highlights a novel surgical technique that may be used to successfully address this challenging condition while minimizing the likelihood of complications. Levels of Evidence: Level IV.

Although hallux abductovalgus (HAV) is widely considered to be a triplanar deformity involving the transverse, sagittal, and frontal planes, most of the published literature has focused on evaluating the deformity in only the transverse plane, and we are unaware of any investigation objectively evaluating the relationship among the 3 planes in the setting of HAV deformity. The objective of this investigation was to quantitatively evaluate radiographic measurement of the relationship between the transverse, sagittal, and frontal planes in the HAV deformity...

Hallux abductovalgus is one of the most common deformities addressed by foot and ankle surgeons. Surgically, it can be approached using a wide variety of procedures. After performing the first metatarsal osteotomy, the final step is often to realign the great toe in a rectus position. This is performed with an osteotomy of the proximal phalanx. The Akin osteotomy is a medially based closing wedge osteotomy of the proximal phalanx. When executing the osteotomy, the goal is not only to correct abduction, but also to keep the lateral cortex intact, which allows it to act as an additional point of fixation...

First metatarsocuneiform joint arthrodesis has been used in foot and ankle surgery for the treatment of hallux abductovalgus deformity, among other pedal pathologic entities. The goal of the present retrospective study was to compare the fusion rates and complications of an intraplate compression screw fixation, crossing solid core screw fixation, and a single interfragmentary screw with a simple locking plate. All procedures were performed by a single surgeon, and all patients received an identical postoperative protocol...

Percutaneous surgical techniques and minimally invasive procedures in foot and ankle surgery are gaining interest for both patients and surgeons. Percutaneous surgery is defined by a soft tissue or osseous procedure performed through the smallest possible incision without direct visualization of the underlying target structures. Percutaneous surgery has many potential advantages, including quicker operative times, multiplanar osteotomy correction, smaller incisions, decreased scarring, lower complication rates, and faster recovery times...

This pictorial review focuses on basic procedures performed within the field of podiatric surgery, specifically for the hallux abductovalgus or "bunion" deformity. Our goal is to define objective radiographic parameters that surgeons utilize to initially define deformity, lead to procedure selection and judge post-operative outcomes. We hope that radiologists will employ this information to improve their assessment of post-operative radiographs following reconstructive foot surgeries. First, relevant radiographic measurements are defined and their role in procedure selection explained...

A common surgical treatment of severe hallux abductovalgus deformity with coincident first ray hypermobility is metatarsal-cuneiform fusion or Lapidus procedure. The aim of the present study was to illustrate a reliable and novel method of fixation for Lapidus fusion using an external fixation device through a retrospective cohort investigation of consecutive patients. Twenty Lapidus fusions were performed in 19 patients, including 17 females (89.47%) and 2 males (10.53%). The mean age at surgery was 41 (range 20 to 64) years...

An array of distal first metatarsal osteotomies has been described over the decades for the correction of hallux valgus. No one procedure is proficient in correcting all forms and severities of hallux valgus deformities. To optimize results, it is imperative for the surgeon to match a procedure and its modifications to the patient's deformity. The dorsal long arm chevron osteotomy stands at the forefront for correction of mild to moderate hallux abductovalgus. The results with this specific osteotomy are predictable; it allows for early ambulation, and it is easily modified to compensate for the deformity at hand...

The primary indication for an osteotomy of the hallux proximal phalanx to correct hallux abductovalgus (HAV) deformities is increased hallux interphalangeus. The typical osteotomy is the Akin osteotomy or a variation. The Akin is a medial closing wedge osteotomy in the proximal phalanx. An Akin-type osteotomy is usually used as an adjunctive procedure for HAV to correct deformity within the great toe. When first metatarsal procedures and soft tissue balancing are not sufficient for realigning the first metatarsophalangeal joint, an Akin can be useful...