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At least 19 recordsLinked to original sources
PubMed1997

[Corrective soft tissue interventions for equinovarus deformity. Foot deformities after tibial compartment syndrome].

Sixty-three patients with rigid equinovarus contractures of the foot following ischemic episodes in the lower leg were treated at our institute from 1983 to 1994 by lengthening the Achilles tendon and the tendon of the m.tibialis posterior, release of the tendons of the m.flexor digitorum longus and the m.flexor hallucis longus and release of the dorsal capsule of the ankle joint. Patients with an equinus deformity greater than 20 degrees, with an additional hind foot varus deformity of more than 5 degrees and/or malrotation of the midfoot were not eligible for this procedure. The initial equinus deformity ranged from 7 degrees to 20 degrees (mean 14 degrees). The clinical and radiological results of 41 patients were evaluated retrospectively with a minimum follow-up of 1 year (mean 3.4 years). The overall results were evaluated according to a modified score of Angus and Cowell. Results were good in 60.9%, fair in 29.3% and poor in 9.8%. The range of motion of the ankle joint and the subtalar and midtarsal joints could not be improved. Postoperative complications were observed in 8 patients, one intraoperative lesion of the posterior tibial artery occurred, one avulsion fracture of the anterior tibial metaphysis and one compression syndrome of the tibial nerve. One patient had an initially incomplete correction with a remaining equinus deformity of 10 degrees, and two recurrences of the foot deformity after initially correct position were observed. Furthermore, two hematomas and two soft-tissue infections required surgical revision. These complications may have been due to the preoperatively scarred soft tissue at the medial aspect of the hind foot and a residual postoperative soft-tissue defect after the correction of the foot deformity had been achieved. In conclusion, the technique described is effective in correcting mild pes equinovarus deformities after ischemic episodes in the lower leg. If the pes equinus deformity is greater than 20 degrees, corrective osteotomies of the hind foot should be performed instead.

Adult↗
PubMed1991

Congenital cleft foot deformity (split foot or lobster claw).

A case of congenital cleft foot deformity, also known as lobster claw or split foot, is presented. The condition is rare. A review of the literature reveals that this deformity will often coexist as part of a constellation of congenital and familial abnormalities. Surgical correction of the cleft foot is difficult and often deferred.

Adult↗
PubMed1964

A RADIOGRAPHIC ANALYSIS OF MAJOR FOOT DEFORMITIES.

Major foot deformities were analyzed using standardized radiographic drawings of the foot in weight-bearing. Specific criteria and a classification of foot deformities by radiographic analysis are presented, utilizing "lining systems" related to the main bones of the hindfoot.The radiographic appearance of the foot is described and analyzed, as are the principal deformities such as varus and valgus heel and forefoot. The prefixes "talipes" and "pes" have been used to signify congenital and acquired deformities, respectively.Specific foot deformities, including talipes equinovarus (clubfoot), pes planovalgus (flatfoot), pes cavus, and metatarsus varus, are analyzed. This method can also be applied in the radiological analysis of any foot deformity.By using this technique, a brief, concise and simplified analysis of foot deformities is available to the student, general practitioner, and specialist.

Calcaneus↗
PubMed2004

Assessment of percutaneous V osteotomy of the calcaneus with Ilizarov application for correction of complex foot deformities.

Complex foot deformity can be described as a foot with multiplanar abnormalities with or without shortening of the foot. Conventional surgical treatment may not be able to correct these deformities. In this study we evaluate the results of percutaneous V osteotomy of the calcaneus with an Ilizarov external fixator for treatment of complex foot deformity. Twenty feet with a complex deformity were treated by the Ilizarov method in 15 patients. The aetiologic factors were neglected or relapsed clubfoot (13 patients) and poliomyelitis (2 patients). All patients underwent percutaneous V osteotomy of the calcaneus and gradual correction of the deformity using Ilizarov's method. The mean duration of fixator application was 9.5 months (range, 6-13 months). The mean follow-up period was 1.8 years (range, 1 to 3 years). At the time of fixator removal, a plantigrade foot was achieved in 18 cases; gait was improved in all patients. There was residual varus deformity in two patients. A pin-tract infection was observed in all patients. No recurrence of the deformity occurred. The V osteotomy offers the most options for correction of complex foot deformities. Percutaneous technique is particularly useful for the complex foot deformity that has poor skin coverage, with poor blood supply. Gradual correction with the Ilizarov method yields good results for complex foot deformities.

Adolescent↗
PubMedDate not supplied

A method of dynamic foot-pressure measurement for the evaluation of pediatric orthopaedic foot deformities.

Dynamic foot-pressure measurements are time-sensitive measurements of the pressures under the foot while walking. Historically, many methods are used to measure these pressures; however, current medical literature does not contain a method suitable for the evaluation of pediatric orthopaedic foot deformities. A method for the measurement of dynamic foot pressure for the treatment of pediatric orthopaedic foot deformities was defined in this study. We established the dynamic foot-pressure pattern of a normal population using this method. Dynamic foot-pressure measurements were collected from 54 normal subjects (108 feet). These measurements were divided into the following five segments: the heel, the lateral midfoot, the medial midfoot, the lateral forefoot, and the medial forefoot. Standard tables and graphs were created describing the normal progression of pressure across each segment of the foot while walking. These standard tables and graphs can be used as a reference with which clinical measurements can be compared. This method may be useful as a diagnostic measure of foot deformities and may increase the clinician's ability to measure changes in foot deformity resulting from treatment intervention.

Adolescent↗
PubMed2004

Muscle weakness and foot deformities in diabetes: relationship to neuropathy and foot ulceration in caucasian diabetic men.

OBJECTIVE: To examine the relationships among muscle weakness, foot deformities, and peroneal and tibial nerve conduction velocity in diabetic and nondiabetic men. RESEARCH DESIGN AND METHODS: A neuropathic and foot evaluation was undertaken in 10 nondiabetic control subjects (group C) and in 36 consecutive diabetic patients attending Diabetes Centre clinics, including 10 diabetic control subjects (group D), 15 diabetic neuropathic patients (group DN), and 11 diabetic patients with a history of ulceration (group DU). Neuropathy was defined as a peroneal motor nerve conduction <40 m/s. Muscle weakness was assessed in seven intrinsic and seven extrinsic muscles of the foot using a semiquantitative score (max score per muscle = 3). Foot deformities were assessed using a foot deformity score (max score = 3). A higher score indicated increased muscle weakness or more severe foot deformities. Muscle weakness and foot deformities were assessed without prior knowledge of patient and neuropathy status. RESULTS: Peroneal and tibial nerve conduction velocity were associated with weakness in muscles innervated by, respectively, the peroneal and tibial nerve (r = -0.70 and r = -0.51, P < 0.01) and foot deformities (r = -0.60 and r = -0.59, P < 0.001). The DN and DU groups had more weakness in intrinsic and extrinsic muscles compared with the C and D groups. Muscles innervated by the tibial nerve had a greater proportional muscle weakness than those innervated by the peroneal nerve in the DN and DU groups. The DN and DU patients had more foot deformities (median food deformity score [interquartile range]) (3 [2-3] and 2 [2-3]) compared with D and C patients (0 [0-0.75] and 0 [0-0]). CONCLUSIONS: Important relationships have been shown between motor nerve conduction deficit and muscle weakness; however, it is still not clear whether abnormal nerve function, leading to a decrease in muscle strength, could be responsible for the development of foot deformities.

Diabetic Foot↗
PubMed1979

The constant relationship between forefoot and hindfoot as a basis for treating foot deformities.

In correcting foot deformities the author observed a constant relationship between the forefoot and the hindfoot. If the forefoot is adducted, the heel automatically goes into the varus position. On the other hand, abduction of the forefoot will result in a valgus position of the heel. This rule was investigared and validified by experiments on cadavers: it was shown that the position of the hindfoot is automatically normalized by the correction of the forefoot. Our observations have been confirmed by treating foot deformities in children and adults. Therefore we believe that surgery of the talo-calcaneal joint in cases of foot deformity is unnecessary.

Adult↗
PubMed1986

[X-ray diagnosis of foot deformities].

In order to analyze foot deformities, the foot is divided into three compartments. Their normal and pathological positions are defined by the alignment of the bones' axes. The various foot deformities can be put down to a malalignment of the particular compartments. X-ray analysis of the malalignment allows a diagnosis to be made. The most important congenital and acquired foot deformities are discussed.

Calcaneus↗
PubMedDate not supplied

Relationship between foot type, foot deformity, and ulcer occurrence in the high-risk diabetic foot.

We hypothesized an association between foot type, foot deformity, and foot ulceration and conducted an analysis of a well-characterized, high-risk diabetic population of 398 subjects. The average age was 62 years of age and 74% of the study population were males. Foot-type distributions were 19.5% pes cavus (high arch), 51.5% neutrally aligned (normal arch), and 29.0% pes planus (low arch). We quantified the presence of hallux valgus (23.9%), hammer/claw toes (46.7%), and hallux limitus (24.4%). A significant association was found between foot type and hallux valgus (p = 0.003); pes planus feet had the highest prevalence as compared with neutrally aligned feet (odds ratio [OR] = 2.43, p = 0.0006). Foot type was also significantly associated with fixed hammer/claw toes (p = 0.01); pes cavus feet had the highest prevalence as compared with neutrally aligned feet (OR = 3.89, p = 0.001). Foot type was also significantly associated with hallux limitus (p = 0.006) with pes planus feet having the highest prevalence as compared with neutrally aligned feet (OR = 2.19, p = 0.003). However, foot type was not significantly related to any ulcer outcome (p = 0.7). Fixed hammer/claw toes (OR = 3.91, p = 0.003) and hallux limitus (OR = 3.02, p = 0.006) were associated with increased risk of any ulcer occurrence. This study affirms that foot type and foot deformity are related and that foot deformities are associated with ulcer occurrence.

Age Distribution↗
PubMed2005

Foot deformities in rheumatoid arthritis and relevance of foot function index.

The aim of this study were to assess what type of foot deformities are found in rheumatoid arthritis (RA) patients, to detect frequency of deformities, and to evaluate deformities affecting Foot Function Index (FFI) and patient functional capacity. Anteroposterior and lateral weight-bearing radiographs of 156 feet of 78 patients who had RA for > or =2 years and of 76 feet of 38 healthy controls were studied. We measured hallux valgus angle, intermetatarsal angle between first and second (M1/2) and intermetatarsal angle between first and fifth (M1/5) on anteroposterior radiographs, and calcaneal pitch on the lateral radiographs. We examined the feet of all RA patients and healthy controls for hallux rigidus, cock-up deformity, clawing toe, and mallet finger, and measured calcaneal valgus angle. FFI, comprised of pain, disability, and activity limitation subscales, was administered to all RA patients. Their Steinbrocker Functional Class (SFC) and Health Assessment Questionnaire (HAQ) scores were determined. We determined frequency of deformities as 96.2% in RA patients and 97.4% in controls by radiological and physical examination (p>0.05). The frequency of each deformity was markedly increased in RA patients, with the exception of calcaneal valgus deformity. There was significant correlation between SFC and HAQ with FFI and subscales (respectively, r=0.46, p=0.001; r=0.67, p=0.001). For FFI and subscales, HAQ was the most important predictor factor, followed by gender and hallux rigidus. Foot deformities are seen very frequently in RA. These deformities may affect patient functional foot, especially hallux rigidus and calcaneal valgus.

Arthritis, Rheumatoid↗
PubMedDate not supplied

[Assessment of congenital foot deformities].

The assessment of congenital foot deformities is only relevant in the context of German legislation (SchwbG) defining disability and fitness for military service. All assessments of congenital foot deformities should be based on the twin concepts of function and capacity to withstand stress. However, assessments with regard to the degree of disability and fitness for military service will occasionally differ. This article discusses the various congenital foot deformities individually, allocating them to the respective degrees of disability [as laid down in German law]. The classification may serve as a guide for consultants within the context of disability legislation and for ascertaining fitness for military service in accordance with the "Central Standing Orders" of the Federal German armed forces.

Foot Deformities, Congenital↗
PubMedDate not supplied

Foot deformities in arthrogryposis multiplex congenita.

Foot deformities are common in arthrogryposis multiplex congenita. In this group of 52 patients with this diagnosis, 43 had foot deformities. The involvement was bilateral in all cases, and the most common type of deformity was talipes equinovarus (72 feet). The primary treatment in 52 of these patients was operative. Brockmann's procedure was the preferred method during the earlier years and posteromedial or posteromedioplantar release since 1974. Recurrences of the deformity are common; 36 operative procedures were done in 15 feet for recurrence of talipes equinovarus. The primary operative treatment should be extensive enough to correct all components of the deformity. Knee and hip deformity will often influence the outcome. Knee deformities especially cause problems in retaining the desired position of the feet. Talectomy and bone decancellations both seem to be effective in treating recurrences.

Adolescent↗
PubMed1986

Foot deformities in infants and children.

Foot deformities may reflect a generalized disorder, especially a neurologic problem; thus, the child should have a brief general examination. Many infantile foot deformities, such as calcaneovalgus, are postural and self-correcting. Metatarsus varus is not referred for treatment until age 2 months and then only if the deformity is moderate or severe. Fixed forefoot equinus and heel varus characterize a clubfoot, which requires immediate treatment. Corrective shoes are not advised as the primary treatment for metatarsus varus or clubfoot but often are prescribed to maintain the corrected position after serial casts. Flexible flatfoot is a manifestation of a constitutional laxity affecting all ligaments and joints. The feet appear abnormal because of weight-bearing stresses. Most children with flatfoot achieve a partial correction spontaneously. Current research does not document that treatment with corrective shoes or inserts produces a result better than the partial correction that occurs naturally.

Clubfoot↗
PubMed2005

Tibial lengthening and concomitant foot deformity correction in 14 patients with permanent deformity after poliomyelitis.

BACKGROUND: In neuromuscular diseases, limb lengthening and foot deformity correction are associated with a high risk of complications associated with distraction callus and joint contracture. We have found no published articles of tibial lengthening and concomitant foot deformity correction using the Ilizarov method or traditional methods. To compare result of gradual distraction with triple arthrodesis for foot deformity combined with tibial lengthening, we investigated healing index and complications of two methods. PATIENTS AND METHODS: We reviewed 14 patients with permanent deformity after poliomyelitis who underwent tibial lengthening and concomitant foot deformity correction using the Ilizarov external fixator. Tibial lengthening over an intramedullary nail was performed in 3 patients and lengthening without a nail was performed in 11 patients. RESULTS: The mean external fixation time was 6 (3.6-10) months without nail and 1.6 (1.5-1.7) months with nail, whereas the mean healing index was 1.8 (0.8-3.1) months/cm without nail and 2 (1.8-2.3) months/cm with nail. Concomitant foot treatments included triple arthrodesis in 7 patients, pantalar arthrodesis in 2 patients with flail ankle, and gradual foot frame distraction without bony foot procedures in 5 patients. Delayed consolidation and recurrent equinus contracture of the ankle requiring additional lengthening of the Achilles tendon were the most common bone and joint complications during tibial lengthening. INTERPRETATION: The gradual foot frame distraction method was associated with major complications, such as recurrent foot deformity, joint luxation, and arthritis. We therefore recommend triple arthrodesis as a concomitant procedure during tibial lengthening

Adolescent↗
PubMedDate not supplied

Early amniocentesis and congenital foot deformities.

OBJECTIVE: Several studies have shown an increased risk of congenital foot derformities after early amniocentesis. These studies have comprised amniocenteses performed before 13 completed gestational weeks. In this study, the risk of foot deformities after amniocentesis performed at 12-14 completed gestational weeks was determined. METHODS: 3,469 genetic amniocenteses in singleton pregnancies performed before 15 completed gestational weeks were studied. The intention was to perform the amniocenteses at 12-14 weeks of gestation, but 32 amniocenteses were performed at the gestational age 11 weeks + 5 days or 11 weeks + 6 days. The pregnancies were followed up with regard to fetal loss and leakage of amniotic fluid. After birth, newborns with a diagnosis of foot deformity were identified from the Swedish Medical Birth Registry. The observed number of foot deformities was then compared with the expected number which was calculated stratified for delivery hospital, year of birth, and maternal age. RESULTS: The observed number of foot deformities was significantly higher than the expected: exact odds ratio 1.74 (exact 95% confidence interval 1.06-2.69). The rate of spontaneous abortions after the procedure was 1.8%, and the rate of leakage of amniotic fluid was 1.9%. There was a significant trend for all complications to decrease with increasing gestational age at amniocentesis. CONCLUSION: Women undergoing amniocentesis at 11+5 to 14+6 gestational weeks have an increased risk of giving birth to a child with a congenital foot deformity.

Abortion, Spontaneous↗
PubMed2006

[Severe foot deformities in adolescents and adults--techniques after Imhäuser, Lelièvre und Lambrinudi].

Severe contraction deformities of the foot, e.g. after trauma or spasticity, often lead to an inability to walk and can, in part, only be rectified by corrective bone osteotomy of the hind and middle foot. In this article, we discuss hind and middle foot osteotomies in cases of severe foot deformities in adolescents and adults. The surgical techniques of Lambrinudi, Imhäuser and Lelièvre will be considered. The surgical technique of Lambrinudi uses a triple arthrodesis between the talus, calcaneus and navicular bones, and the cuboid bone, in addition to the removal of a bone wedge from the talus for correction of the talipes equinus deformity. Severe contraction talipes calvus can be straightened and capable of loading using Imhäuser's technique with wedge osteotomy and arthrodesis in Chopart's joint. The planigrade position is achieved by the removal of a dorsolaterally based wedge from Chopart's joint. Using Lelièvre technique, severe contraction club foot with hind foot varus can be treated with a wedge from Chopart's joint and the talocalcaneal joint with arthrodesis. For stabilization, a compression clamp system is used. The advantages of the system used by us is that, in comparison with other systems, it can also be used for sclerotic bones as the shank is not hammered in but is introduced after boring. Using the compression clamp system, good stability and a high rate of osseous blood circulation can be achieved using osteotomies and arthrodeses. The aim of surgery is, in all cases, the correction of the deformity, functional improvement and the elimination of pressure points and pain.

Adolescent↗
PubMed2000

[Radiological evaluation of foot deformities in rheumatoid arthritis].

Deformities of the feet are common in patients with rheumatoid arthritis (RA). We investigated whether there was any correlation among forefoot deformities, flat foot or articular destruction of the midfoot and hindfoot, in 146 feet of 73 RA patients whose age varied from 26 to 81 years (mean 58.5 years). In all patients, anteroposterior (AP) and lateral radiographs of the feet with weight bearing were obtained. The hallux valgus angle (HVA), the intermetatarsal angle between the 1st and 2nd metatarsals (M 1 M 2), and the intermetatarsal angle between the 1st and 5th metatarsals (M 1 M 5) were measured on AP radiographs. On slateral radiographs, the height of the arch was measured and articular destruction of the talocalcaneal, talocrural, talonavicular, cuneonavicular and cuneometatarsal joints was measured and classified using Steinbrocker's classification. The average HVA was 23.4 degrees, the average M 1 M 2 was 11.1 degrees, and the average M 1 M 5 was 28.4 degrees. There was no correlation between forefoot deformities and flat foot. There were significant correlations between arthritic destruction of the cuneometatarsal joint and HVA, M 1 M 2 and M 1 M 5. The correlations between arthritic destruction of the cuneonavicular joint and HVA or M 1 M 2 were also significant, although weaker. Thas, we found some relationships between forefoot deformity and arthritics destruction of midfoot joints. Especially, the correlations between arthritic destruction of the cuneonavicular and cuneometatarsal joints and forefoot deformities were significant. Many radiographic methods for the assessment of RA have been reported, however, it is difficult to assess sarthritic destruction of rheumatoid feet with the existing methods. Accordingly, a new method should be established.

Adult↗