Pediatric Charcot-Marie-Tooth disease: A case report and diagnostic challenges

Charcot-Marie-Tooth (CMT) disease is a hereditary motor sensory neuropathy affecting about one in 2500 individuals that is characterized by progressive weakness and loss of touch sensation affecting different parts of the body. Despite its significant genetic heterogeneity, CMT is rarely reported in the Indian literature. We report a 10-year-old boy with CMT presented with severe calf pain, bilateral pes cavus deformity, and areflexia. His mother also had similar symptoms, and the diagnosis was confirmed by neuroimaging and nerve conduction studies. This highlights the importance of considering CMT disease in patients with progressive muscle weakness and deformities, especially with a family history of similar symptoms.

Assessment Of Staheli Arch Index In Tribal Children Of Jharkhand State

Pes planus and pes cavus are the two common foot conditions, which fascinate the attention of researchers. Adeviation from normal foot arch structure is associated with unstable gait. This study aims at assessing thestaheli arch index (SAI) of Jharkhand tribal children. This study was carried out on children belonging to varioustribal groups of Ranchi and Angara districts of Jharkhand. Graphical footprints of the study subjects wererecorded and assessed using SPSS-16. The mean right SAI was 0.63 and 0.61 for right and left foot respectively.The mean right SAI was significantly greater than that of left foot. Gender differences in mean SAI was statisticallyinsignificant at p<0.05. The mean SAI of 0.75 and 0.76 at the age of 3:<4 years was reduced to 0.64 and 0.61 by14:<15 years age for right and left foot respectively. There was insignificant correlation of SAI with age and bodymass index (p < 0.05).

Relación entre hiperlaxitud articular, dismetría de miembros inferiores y control postural con los trastornos posturales / Relationship between joint hypermobility, lower limb asymmetry and postural control with postural abnormalities

Objetivos: Determinar si existe relación entre hiperlaxitud articular, dismetría de miembros inferiores y la estabilidad ocontrol postural en bipedestación con los trastornos posturales en adolescentes. Material y métodos: Estudio relacional transversal,realizado en el Instituto Nacional de Rehabilitación “Dra. Adriana Rebaza Flores” Amistad Perú-Japón,Chorrillos-Perú. Participaron todos los estudiantes del 5º año de secundaria de un colegio privado de la ciudad deLima. La hiperlaxitud articular (HA) se evaluó con el score de Beighton; la dismetría de miembros inferiores (DMI),con medición en ortoradiografía; el control postural (CP) con posturografía estática usando una plataforma ISTFOOTWORK; el apoyo plantar (pie plano y pie cavo) con baro-podometría; la escoliosis e hiperlordosis lumbar conmedición radiográfica del ángulo de COBB y de lordosis...

Objectives: To determine an association between joint hypermobility, lower limb asymmetry and postural control withpostural abnormalities in adolescents. Methods: Cross-sectional study conducted at the National Rehabilitation Institute“Dra. Adriana Rebaza Flores” Amistad Perú-Japón, Chorrillos-Perú. All students of the 5th year of a private secondaryschool in Lima participated in the study. Joint hypermobility (JH) was assessed with the Beighton´score; lower limbasymmetry (LLA) was evaluated with X-ray; postural control (PC) was evaluated with static posturography using ISTFOOTWORK platform; plantar surface (flat foot and cavus foot) was evaluated with baro-podometry; scoliosis andlumbar hyperlordosis were measured with X-ray measuring the COBB angle...

Diagnosis and Treatment of Cavus Foot / 대한족부족관절학회지

The cavus foot is a deformity characterized by an elevated medial longitudinal arch and a hindfoot varus with plantarflexed 1st ray. The etiology of cavus foot is usually related to neuromuscular disease or idiopathic cause. Thorough clinical and radiographic evaluation is required for differentiating etiology of the cavus. Most cases of cavus foot are stable and slowly progressive deformities which can initially be managed with conservative treatment including orthoses and physical therapies. Determining whether the deformity is flexible or rigid, the apex of the deformity and any muscle imbalances in foot and ankle is important for achievement of an adequately balanced plantigrade foot. Treatment should include systematic preoperative planning for selection of appropriate procedures for maintaining a functional and flexible foot with combinations of soft-tissue release, osteotomy, tendon transfer, and arthrodesis.

Changes in Dynamic Pedobarography after Extensive Plantarmedial Release for Paralytic Pes Cavovarus

PURPOSE: Plantarmedial release and first ray extension osteotomy are often combined to treat paralytic cavovarus foot deformity. The purpose of this study is to evaluate the effect of additional first ray extension osteotomy in terms of dynamic pedobarography. MATERIALS AND METHODS: We reviewed findings of pre- and postoperative plain radiography and dynamic pedobarography for 25 patients in whom the flexibility of the hindfoot was confirmed by the Coleman block test. The results of treatment by extensive plantar medial release with first ray osteotomy (group I) were compared with the results of treatment by extensive plantar medial release alone (group II). RESULTS: Plain radiographs obtained pre- and postoperatively showed no statistically significant improvement in each group. Only in group I, peak forces at the 1st metatarsal head, 2nd metatarsal head and medial calcaneus were increased after operation. CONCLUSION: In paralytic hindfoot flexible cavovarus, extensive plantarmedial release with first ray osteotomy improve foot pressure distribution more than extensive plantarmedial release alone.

Radiologic Measurement of Pes Cavus

OBJECTIVE: To determine valuable radiologic criteria in diagnosis of pes cavus. METHOD: Thirty eight healthy subjects and twenty seven pes cavus cases were evaluated by radiologic measurements. We evaluated the criteria for longitudinal arch curve by measuring the calcaneal pitch, talocalcaneal angle, talometatarsal angle, metatarsal angle and navicular height I and II. RESULTS: By comparing the pes cavus with the control group, no significant differences in the talocalcaneal angle, metatarsal angle and navicular height I and II were found. Whereas we found a significant difference between the talometatarsal angle and calcaneal pitch. Talometatarsal angle is more sensitive and specific compared to the calcaneal pitch. CONCLUSION: In diagnosis of idiopathic pes cavus, talometa tarsal angle is more reliable in the diagnosis of pes cavus. The ultimate diagnostic value of talometatarsal angle in pes cavus is 6degrees.

A Case of Chronic Inflammatory Demyelinating Polyneuropathy in a 13-year-old Girl with Pes Cavus Deformity

Chronic inflammatory demyelinating polyneuropathy (CIDP) is an immune-mediated polyneuropathy with a relaps-ing or progressive course. Although the occurrence of CIDP is very rare in childhood compared to the occurrence in adulthood, it does occur in children. In childhood CIDP, the main clinical features are somewhat different from that of adults, which includes a more precipitous onset of symptoms, a high frequency of gait abnormalities, and significant neurological dysfunction. Also, the response to immune-modulating therapy is more reliable and rapid in children than in adults. The recognition of childhood CIDP is important as it may mimic hereditary neuropathies which usually pre-sent with progressive gait disturbance associated with pes cavus deformity. A careful history, clinical examination, and electrophysiological study is crucial for the accurate diagnosis of this treatable disease. Here, we report a case of CIDP in a 13-year-old Korean girl whose initial clinical presentation strongly suggested hereditary motor-sensory neuropathy.