63 research outputs found
Flatfoot in children and adolescents. Analysis of imaging findings and therapeutic implications
SummaryIntroductionPes planovalgus (PPV) is a complex three-dimensional deformity of which routine radiographs provide only a two-dimensional analysis.HypothesisAngles and other radiographic parameters of the foot in children and adolescents, when studied on both the dorsoplantar and the lateral view, can be used to establish a radiographic classification system for PPV that provides useful therapeutic guidance in clinical practice.Materials and methodsA retrospective single-centre study was conducted on 65 feet in 35 patients aged 7 to 18 years and having adequate ossification. All patients had a clinical diagnosis of idiopathic or neurologic PPV and available weight-bearing dorsoplantar and strict lateral radiographs. We excluded pes planus due to tarsal coalition, congenital bone deformities, or overcorrection of talipes equinovarus (n=25). All possible axes were drawn and angles measured after an evaluation of interindividual agreement.ResultsWe identified four patterns of PPV: subtalar pes planus (n=16) with marked subtalar valgus and longitudinal sag predominating at the talonavicular joint, midtarsal pes planus (n=12) without subtalar valgus but with marked midtarsal abduction and sag predominating at the cuneonavicular joint, mixed pes planus (n=28) with subtalar valgus, midtarsal abduction, and sag at both the talonavicular and cuneonavicular joints, and pes planocavus (n=9) with sag of the medial arch and cavus deformity of the lateral arch.ConclusionThis original classification system provides therapeutic guidance by helping to match the surgical procedure to the nature and location of the deformities.Level of evidenceLevel IV
Congenital dislocation of the hip: Optimal screening strategies in 2014
AbstractA prospective multi-centre nationwide study of patients with congenital dislocation of the hip (CDH) diagnosed after 3 months of age was conducted with support from the French Society for Paediatric Orthopaedics (SociĂ©tĂ© Française dâOrthopĂ©die PĂ©diatrique [SoFOP]), French Organisation for Outpatient Paediatrics (Association Française de PĂ©diatrie Ambulatoire [AFPA]), and French-Speaking Society for Paediatric and Pre-Natal Imaging (SociĂ©tĂ© Francophone dâImagerie PĂ©diatrique et PrĂ©natale [SFIPP]). The results showed inadequacies in clinical screening for CDH that were patent when assessed quantitatively and probably also present qualitatively. These findings indicate a need for a communication and educational campaign aimed at highlighting good clinical practice guidelines in the field of CDH screening. The usefulness of routine ultrasound screening has not been established. The findings from this study have been used by the authors and French National Health Authority (Haute AutoritĂ© de SantĂ© [HAS]) to develop recommendations about CDH screening. There is an urgent need for a prospective randomised multi-centre nationwide study, which should involve primary-care physicians
Imported Plasmodium falciparum malaria in HIV-infected patients: a report of two cases
As HIV becomes a chronic infection, an increasing number of HIV-infected patients are travelling to malaria-endemic areas. Association of malaria with HIV/AIDS can be clinically severe. Severe falciparum malaria is a medical emergency that is associated with a high mortality, even when treated in an Intensive Care Unit. This article describes two cases of HIV-positive patients, who returned from malaria-endemic areas and presented a parasitaemia > 5% of erythrocytes and clinical signs of severe falciparum malaria, both with > 350 CD4 cell count/ÎŒl, absence of chemoprophylaxis and successful response. Factors like drug interactions and the possible implication of anti-malarial therapy bioavailability are all especially interesting in HIV-malaria co-infections
Luxation congénitale du genou à la naissance. PremiÚre partie : sémiologie clinique et classification
Paralytic congenital talipes equinovarus of unknown origin: A new entity. Multicenter study of 42Â cases
SummaryBackgroundParalysis of the lateral and/or anterior leg muscles can lead to relapse of treated talipes equinovarus.HypothesisThe muscle function impairment is due to isolated permanent paralysis, and early palliative tendon transfer may prevent recurrence of the deformity.Material and methodsForty-two cases of congenital talipes equinovarus that recurred after conservative therapy were reviewed after a mean follow-up of 10Â years. In 39Â cases, second-line surgery was performed (posteromedial release, n=33; and muscle transfer, n=26). Outcomes were evaluated clinically.ResultsSeparating the cases into two groups, based on whether muscle transfer was performed, showed a statistically significant difference: muscle transfer intended to restore eversion and/or dorsal flexion of the foot was associated with significantly better functional outcomes.DiscussionIn addition to providing etiological insights, the identification of paralysis in patients with talipes equinovarus can influence treatment decisions, depending on the nature of the muscle deficiencies, with the goal of preventing recurrences. Early muscle transfer to restore eversion and/or dorsal flexion of the foot may provide the best functional outcomes by minimizing the need for soft-tissue release.Level of evidenceIV, retrospective multicentre study
Brachial plexus birth palsy shoulder deformity treatment using subscapularis release combined to tendons transfer
SummaryIntroductionOne possible sequela of obstetric brachial plexus palsy (OP) is impaired external rotation (ER) of the shoulder which, in addition to its functional consequences, can generate a posterior humeral head subluxation or dislocation. The goal of the present study was to assess medium-term clinical and radiological results of release of the subscapularis muscle with transfer of the latissimus dorsi and teres major muscles.Patients and methodsFrom 1985 to 1995, a continuous series of 32 OP patients underwent subscapularis muscle release, associated in 24 cases to muscle transfer. Mean age was 2.5 years (range, 1â9.2 years). Shoulder function was assessed by measurement of passive ER and graded according to the modified Mallet classification at 1, 5 and 10 yearsâ follow-up or before revision. The evolution of the glenohumeral deformity was assessed on CT images of glenoid retroversion and the humeral head subluxation (% of humeral head covered), before and 5 years after surgery.ResultsMean postoperative follow-up was 9.5±5.6 years. Treatment brought significant improvement in passive ER (mean preoperative and 1-year follow-up values: â10° and 52°, respectively). This explained the good modified Mallet score at 1 year: mean=18.4/25. Subsequent significant progressive degradation was noted: 10 years postoperatively, mean ER amplitude and modified Mallet score were respectively 13° and 15.8. The CT study showed correction of the glenoid retroversion (mean preoperative and 5-year follow-up values: 29° and 18°, respectively), and of the humeral head subluxation (mean preoperative and 5-year follow-up values: 25 and 39%, respectively). Surgical revision was indicated six times (five patients): two latissimus dorsi and teres major transfers (not performed initially) and four derotational humeral osteotomies. Three-quarters of the patients who did not initially have muscle transfer had to be reoperated or else showed ER insufficiency at last follow-up.Discussion and conclusionSurgical treatment produces objective functional gain, even if this diminishes over time. Moreover, it prevents or corrects posterior subluxation of the shoulder. It is indicated when passive ER amplitude is negative. It seems advisable to associate release to muscle transfer.Level of evidenceLevel IV Retrospective study
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