RESUMEN
AIMS: To investigate people with Charcot midfoot deformity with regard to plantar pressure, footwear adherence and plantar foot ulcer recurrence. METHODS: Twenty people with diabetes, Charcot midfoot deformity, plantar foot ulcer history and custom-made footwear were assessed with regard to barefoot and in-shoe plantar pressures during walking, footwear adherence (% of daily steps over 7-day period) and plantar foot ulcer recurrence over 18 months. In a cohort design, they were compared to 118 people without Charcot foot (non-Charcot foot group) with custom-made footwear and similar ulcer risk factors. RESULTS: Median (interquartile range) barefoot midfoot peak pressures were significantly higher in the Charcot foot group than in the non-Charcot foot group [756 (260-1267) vs 146 (100-208) kPa; P<0.001]. In-shoe midfoot peak pressures were not significantly higher in the Charcot foot group [median (interquartile range) 152 (104-201) vs 119 (94-160) kPa] and significantly lower for all other foot regions. Participants in the Charcot foot group were significantly more adherent, especially at home, than participants in the non-Charcot foot group [median (interquartile range) 94.4 (85.4-95.0)% vs. 64.3 (25.4-85.7)%; P=0.001]. Ulcers recurred in 40% of the Charcot foot group and in 47% of the non-Charcot foot group (P=0.63); midfoot ulcers recurred significantly more in the Charcot foot group (4/8) than in the non-Charcot foot group (1/55; P=0.001). CONCLUSIONS: Effective offloading and very high footwear adherence were found in people with diabetes and Charcot midfoot deformity. While this may help protect against plantar foot ulcer recurrence, a large proportion of such people still experience ulcer recurrence. Further improvements in adherence and custom-made footwear design may be required to improve clinical outcome.
Asunto(s)
Pie Diabético , Deformidades Adquiridas del Pie , Equipo Ortopédico , Cooperación del Paciente/estadística & datos numéricos , Zapatos , Anciano , Estudios de Cohortes , Pie Diabético/epidemiología , Pie Diabético/patología , Pie Diabético/fisiopatología , Pie Diabético/terapia , Femenino , Pie/patología , Pie/fisiopatología , Deformidades Adquiridas del Pie/epidemiología , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/fisiopatología , Deformidades Adquiridas del Pie/terapia , Trastornos Neurológicos de la Marcha/epidemiología , Trastornos Neurológicos de la Marcha/patología , Trastornos Neurológicos de la Marcha/fisiopatología , Trastornos Neurológicos de la Marcha/terapia , Humanos , Masculino , Persona de Mediana Edad , Equipo Ortopédico/estadística & datos numéricos , Presión , Recurrencia , Caminata/fisiologíaRESUMEN
Abstract Background and objectives: Leprosy remains a leading cause of peripheral neuropathy and disability in the world. Primary objective of the study was to determine the incidence of deformities present at a time of diagnosis and new deformities that patients develop over follow up period. Material and methods: An open, retrospective cohort study was performed at a tertiary medical center in western India. Recruitment phase of the study was of 2 years (2009-2010) followed by observation/follow up phase of 7 years till 31st December 2017. New patients with leprosy and released from treatment cases who presented with deformity as defined by WHO disability grade (1998) and subsequently developing new deformities during the follow up period of up to 7 years were included in the study. Results: The study included 200 leprosy patients. Of the total 254 deformities, 168 (66.14%) deformities were noticed at the moment of diagnosis, 20 (7.87%) deformities occurred during the follow up phase. Of all patients, 21.25% had Grade 1 deformity and 6.31% had Grade 2 or more severe deformity. Deformities of hand were most common in 44.48%, followed by feet 39.76%, and face 15.74% respectively. Limitation of study: Mode of inclusion of patient was self-reporting during follow up phase so there is possible under reporting of the disabilities. Conclusion: New deformities continue to develop in certain forms of leprosy even after release from treatment. Long-term & regular follow up of patients who have been released from treatment is required.
Asunto(s)
Humanos , Masculino , Femenino , Evaluación de la Discapacidad , Lepra/fisiopatología , Lepra/patología , Nervios Periféricos/fisiopatología , Factores de Tiempo , Índice de Severidad de la Enfermedad , Deformidades Adquiridas del Pie/fisiopatología , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas de la Mano/fisiopatología , Deformidades Adquiridas de la Mano/patología , Registros Médicos , Estudios Transversales , Estudios Retrospectivos , Estudios de Seguimiento , Progresión de la Enfermedad , Cara/anomalías , IndiaRESUMEN
Foot-binding was a widespread custom in China for hundreds of years, though the severity and type of binding varied considerably over time and space. To examine the morphological consequences of extremely severe foot-binding, this paper uses 35 sets of bound and 33 sets of unbound foot bones, from the remains of women excavated from the Xinzhi cemetery in northern Shandong Province. Based on macroscopic observation, CT slices, and measurements of bound foot bones, multiple distinctive consequences of foot-binding were identified. Compared with normal bones, bound foot bones have severely reduced overall size and weight. The density of trabecular mesh was reduced and its structure was altered in all tarsal bones. While the talus and navicular bones of bound feet retained all major groups of trabeculae, the calcaneus experienced massive trabecular loss, suggesting that in a bound foot the calcaneus lost its weight bearing function and its role in plantarflexion. The severity of changes was greater in the laterally positioned foot bones, i.e. the lateral cuneiform, the cuboid, and 4th and 5th metatarsals, than in the medial ones, showing that most of the body weight in the bound foot was transmitted along the first ray. Degenerative osteoarthritic changes affected articular surfaces of the foot bones, even in young individuals. These changes suggest that the biomechanics of bipedal locomotion were considerably affected in all females with severely bound feet.
Asunto(s)
Huesos del Pie/patología , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas del Pie/patología , Adolescente , Adulto , Arqueología , Pueblo Asiatico/historia , China , Femenino , Historia del Siglo XV , Historia del Siglo XVI , Historia del Siglo XVII , Historia del Siglo XVIII , Historia del Siglo XIX , Historia del Siglo XX , Humanos , Persona de Mediana Edad , Estrés Mecánico , Adulto JovenRESUMEN
BACKGROUND AND OBJECTIVES: Leprosy remains a leading cause of peripheral neuropathy and disability in the world. Primary objective of the study was to determine the incidence of deformities present at a time of diagnosis and new deformities that patients develop over follow up period. MATERIAL AND METHODS: An open, retrospective cohort study was performed at a tertiary medical center in western India. Recruitment phase of the study was of 2 years (2009-2010) followed by observation/follow up phase of 7 years till 31st December 2017. New patients with leprosy and released from treatment cases who presented with deformity as defined by WHO disability grade (1998) and subsequently developing new deformities during the follow up period of up to 7 years were included in the study. RESULTS: The study included 200 leprosy patients. Of the total 254 deformities, 168 (66.14%) deformities were noticed at the moment of diagnosis, 20 (7.87%) deformities occurred during the follow up phase. Of all patients, 21.25% had Grade 1 deformity and 6.31% had Grade 2 or more severe deformity. Deformities of hand were most common in 44.48%, followed by feet 39.76%, and face 15.74% respectively. LIMITATION OF STUDY: Mode of inclusion of patient was self-reporting during follow up phase so there is possible under reporting of the disabilities. CONCLUSION: New deformities continue to develop in certain forms of leprosy even after release from treatment. Long-term & regular follow up of patients who have been released from treatment is required.
Asunto(s)
Evaluación de la Discapacidad , Lepra/patología , Lepra/fisiopatología , Estudios Transversales , Progresión de la Enfermedad , Cara/anomalías , Femenino , Estudios de Seguimiento , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/fisiopatología , Deformidades Adquiridas de la Mano/patología , Deformidades Adquiridas de la Mano/fisiopatología , Humanos , India , Masculino , Registros Médicos , Nervios Periféricos/fisiopatología , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Factores de TiempoRESUMEN
From 2005-2006 the Institute of Cultural Relics and Archaeology, Henan Province, excavated the Xuecun cemetery as part of a salvage archaeology project associated with the South to North Water Diversion Project. This gave a unique opportunity to examine burials from the Ming-Qing Dynasties (1360-1911). Burials from this period are seldom excavated as the Chinese, do not want to disturb their direct ancestors. This is one of the first studies to examine the paleopathological consequences for footbinding in China. A total of 202 individuals were analyzed for evidence of bound feet: including the loss of musculature in the legs, alterations to muscle attachments, changes in the morphology of the tarsals, metatarsals, and phalanges, and signs of infection and trauma. Length and width measurements of tarsals, metatarsal, and phalanges were taken from all females with observable bones. T-test results confirmed a significant difference in tarsal and metatarsal length/width. The incidence of footbinding also increased through time from no evidence in the Han Dynasty, Tang Dynasty, Song Dynasty, and Jin Dynasty, to a dramatic increase in the late Ming Dynasty to Qing Dynasty.
Asunto(s)
Arqueología/historia , Deformidades Adquiridas del Pie/historia , Entierro/historia , Cementerios/historia , China , Femenino , Pie/patología , Huesos del Pie/patología , Deformidades Adquiridas del Pie/patología , Historia del Siglo XV , Historia del Siglo XVI , Historia del Siglo XVII , Historia del Siglo XVIII , Historia del Siglo XIX , Historia del Siglo XX , Historia Medieval , HumanosRESUMEN
BACKGROUND: Gout frequently affects the foot yet relatively little is known about the effects of gout on foot structure, pain and functional ability. This study aimed to describe the impact of gout in a UK primary care population. METHODS: A cross-sectional study was nested within an observational cohort study of adults aged ≥50 years with foot pain. Participants with gout were identified through their primary care medical records and each matched on age (±2 years) and gender to four participants without gout. Differences in person-level variables (SF-12 Physical Component Score, Manchester Foot Pain and Disability Index and Short Physical Performance Battery) between gout and non-gout participants were determined using regression models. Differences in foot-level variables (pain regions, skin lesions, deformities, foot posture, and non-weightbearing range of motion) were determined using multi-level regression models. All models were adjusted for body mass index. Means and probabilities with 95% confidence intervals were calculated. RESULTS: Twenty-six participants with gout were compared to 102 participants without gout (77% male; mean age 66 years, standard deviation 11). Subtalar joint inversion and eversion and 1st metatarsophalangeal joint (MTPJ) dorsiflexion range of motion were significantly lower in the gout participants compared to the non-gout participants. Gout participants were more likely to have mallet toes and less likely to have claw toes compared to non-gout participants. There were no statistically significant differences in person-level variables, foot posture, ankle dorsiflexion range of motion, hallux valgus, pain regions, or skin lesions. CONCLUSIONS: Non-weightbearing range of motion at the subtalar joint and 1st MTPJ was reduced in people with gout. Patients with gout who present with chronic foot problems should therefore undergo appropriate clinical assessment of foot structure.
Asunto(s)
Deformidades Adquiridas del Pie/etiología , Articulaciones del Pie/patología , Gota/complicaciones , Actividades Cotidianas , Anciano , Estudios Transversales , Evaluación de la Discapacidad , Femenino , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/fisiopatología , Articulaciones del Pie/fisiopatología , Gota/patología , Gota/fisiopatología , Humanos , Masculino , Persona de Mediana Edad , Dolor/etiología , Dolor/patología , Dolor/fisiopatología , Atención Primaria de Salud , Rango del Movimiento Articular/fisiologíaRESUMEN
BACKGROUND: Previous work has demonstrated that the amount of radiographic hindfoot correction required at the time of adult-acquired flatfoot deformity (AAFD) operative treatment can be predicted by the amount of radiographic deformity present before surgery. Successful outcomes after reconstruction are closely correlated with hindfoot valgus correction. However, it is not clear if differences exist between clinical and radiographic assessment of hindfoot valgus. The purpose of this study was to evaluate the correlation between radiographic and clinical evaluation of hindfoot alignment in patients with stage II AAFD. METHODS: Twenty-nine patients (30 feet) with stage II AAFD, 17 men and 12 women, mean age of 51 (range, 20-71) years, were prospectively recruited. In a controlled and standardized fashion, bilateral weightbearing radiographic hindfoot alignment views were taken. Radiographic parameters were measured by 2 blinded and independent readers: hindfoot alignment angle (HAA) and hindfoot moment arm (HMA). Clinical photographs of hindfoot alignment were taken in 3 different vertical camera angulations (0, 20, and 40 degrees). Pictures were assessed by the same readers for standing tibiocalcaneal angle (STCA) and resting calcaneal stance position (RCSP). Intra- and interobserver reliability were assessed by Pearson/Spearman's and intraclass correlation coefficient (ICC), respectively. Relationship between clinical and radiographic hindfoot alignment was evaluated by a linear regression model. Comparison between the different angles (RCSP, STCA, and HAA) was performed using the Wilcoxon rank-sum test. P values of less than .05 were considered significant. RESULTS: We found overall almost perfect intraobserver (range, 0.91-0.99) and interobserver reliability (range, 0.74-0.98) for all measures. Mean value and confidence interval (CI) for RCSP and STCA were 10.8 degrees (CI, 10.1-11.5) and 12.6 degrees (CI, 11.7-13.4), respectively. The position of the camera did not influence readings of clinical alignment ( P > .05). The mean HMA was 18.7 mm (CI, 16.3-21.1 mm), and the mean HAA was 23.5 degrees (CI, 21.1-26.0). Clinical and radiographic hindfoot alignment were found to significantly correlate ( P < .05). However, the radiographic HAA demonstrated increased valgus compared to both clinical alignment measurements, with a mean difference of 12.8 degrees from the RCSP (CI, 11.0-14.5, P < .0001) and 11.0 degrees from the STCA (CI, 9.2-12.8, P < .0001). CONCLUSION: We found significant correlation between radiographic and clinical hindfoot alignment in patients with stage II AAFD. However, radiographic measurements of HAA demonstrated significantly more pronounced valgus alignment than the clinical evaluation. The results of our study suggest that clinical evaluation of hindfoot alignment in patients with AAFD potentially underestimates the bony valgus deformity. One should consider these findings when using clinical evaluation in the treatment algorithm of flatfoot patients. LEVEL OF EVIDENCE: Level II, prospective comparative study.
Asunto(s)
Pie Plano/patología , Deformidades Adquiridas del Pie/patología , Pie/anatomía & histología , Radiografía , Adulto , Anciano , Errores Diagnósticos , Femenino , Pie Plano/diagnóstico por imagen , Pie Plano/cirugía , Pie/diagnóstico por imagen , Pie/patología , Deformidades Adquiridas del Pie/diagnóstico por imagen , Deformidades Adquiridas del Pie/cirugía , Humanos , Masculino , Persona de Mediana Edad , Variaciones Dependientes del Observador , Estudios Prospectivos , Adulto JovenRESUMEN
A cutaneous horn could be defined as a conical projection on the surface of skin made of cornified material and resembling an animal horn. These lesions most commonly affect light-skinned men aged between 50 to 89 years and usually appear in sun exposed areas. Radiation, chronic irritation and even human papilloma virus-2 infection may be precipitating factors. More than half of the cases originate from either malignant or premalignant lesions, therefore the base of the lesion must be carefully examined histologically. Long standing presence of the lesion, conspicuous protrusion of the horn and pain are positive predictive factors for malignancy and invasivity. In these cases an invasive surgical approach is needed. KEY WORDS: Basal cell carcinoma, Cancer, Clow foot, Non melanoma skin cancer, Skin cancer.
Asunto(s)
Carcinoma de Células Escamosas/cirugía , Deformidades Adquiridas del Pie/cirugía , Huesos Metatarsianos/cirugía , Procedimientos de Cirugía Plástica/métodos , Neoplasias Cutáneas/cirugía , Falanges de los Dedos del Pie/cirugía , Adulto , Carcinoma de Células Escamosas/diagnóstico por imagen , Carcinoma de Células Escamosas/patología , Deformidades Adquiridas del Pie/diagnóstico por imagen , Deformidades Adquiridas del Pie/patología , Humanos , Masculino , Huesos Metatarsianos/diagnóstico por imagen , Huesos Metatarsianos/patología , Osteotomía , Neoplasias Cutáneas/diagnóstico por imagen , Neoplasias Cutáneas/patología , Colgajos Quirúrgicos , Falanges de los Dedos del Pie/diagnóstico por imagen , Falanges de los Dedos del Pie/patologíaRESUMEN
OBJECTIVES: The objective of this study is to clarify the surgical indication for rheumatoid forefoot deformity according to background characteristics and plantar pressure. METHODS: Patients with rheumatoid arthritis were divided into a non-surgical group (group N) and a surgical group (group S). The former consisted of 225 ft, and the latter consisted of 88 ft. DAS28, Japanese Society for Surgery of the Foot rheumatoid arthritis foot and ankle scale (JSSF scale) and hallux valgus angle (HVA) were evaluated as background characteristics. Distribution of peak pressure as plantar pressure was measured in nine sections. RESULTS: In groups N and S, the mean DAS28 was 3.6 and 3.0, the mean JSSF scale was 81.1 and 63.0, and the mean HVA was 19.9° and 35.3°, respectively. The mean peak pressure of group S at the first and third metatarsophalangeal joints was significantly higher compared with group N. Significant differences between the two groups were also seen in Δ pressure (the difference between the maximum and minimum peak pressure values). The cut-off values were 75.0 for JSSF scale, 24.9° for HVA and 3.94 kg/cm2 for Δ pressure. CONCLUSIONS: The combined assessment of HVA and Δ pressure was found to be useful as an indication for surgical treatment of the forefoot.
Asunto(s)
Artritis Reumatoide/cirugía , Artroplastia/efectos adversos , Deformidades Adquiridas del Pie/cirugía , Hallux Valgus/cirugía , Adulto , Artritis Reumatoide/complicaciones , Artritis Reumatoide/patología , Artroplastia/métodos , Femenino , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas del Pie/patología , Humanos , Masculino , Articulación Metatarsofalángica/cirugía , Persona de Mediana Edad , Complicaciones Posoperatorias/prevención & control , PresiónAsunto(s)
Artropatía Neurógena/diagnóstico por imagen , Pie Diabético/diagnóstico por imagen , Deformidades Adquiridas del Pie/diagnóstico por imagen , Artropatía Neurógena/patología , Pie Diabético/patología , Diagnóstico Diferencial , Femenino , Deformidades Adquiridas del Pie/patología , Humanos , Persona de Mediana EdadRESUMEN
We report a young woman with the clinical picture of Allgrove syndrome in whom neurological symptoms are prominent. It usually presents in the first decade of life with a deficiency of tears, recurrent vomiting and dysphagia due to achalasia, severe hypoglycemic seizures and shock due to adrenal insufficiency. Neurological symptoms such as hyperreflexia, dysarthria, hypernasal speech, ataxia, sensory impairment, muscle weakness, and mental retardation are extremely slow to develop and manifest at a later age. Diagnosis was based on clinical presentation and laboratory findings. She is the first patient from the Czech Republic with genetic confirmation of Allgrove syndrome. This patient is one of about 100 cases described in the literature and one of the few patients with all the main typical clinical features.
Asunto(s)
Insuficiencia Suprarrenal/fisiopatología , Acalasia del Esófago/fisiopatología , Enfermedades del Sistema Nervioso/fisiopatología , Insuficiencia Suprarrenal/diagnóstico por imagen , Insuficiencia Suprarrenal/genética , Adulto , Encéfalo/diagnóstico por imagen , Encéfalo/patología , Terapia Combinada , Electromiografía , Acalasia del Esófago/diagnóstico por imagen , Acalasia del Esófago/genética , Femenino , Deformidades Adquiridas del Pie/patología , Humanos , Imagen por Resonancia Magnética , Enfermedades del Sistema Nervioso/diagnóstico por imagen , Enfermedades del Sistema Nervioso/genética , Examen NeurológicoAsunto(s)
Gota/diagnóstico , Anciano , Enfermedad Crónica , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas del Pie/patología , Gota/complicaciones , Gota/patología , Deformidades Adquiridas de la Mano/etiología , Deformidades Adquiridas de la Mano/patología , Humanos , MasculinoRESUMEN
With the increased number of diabetics worldwide and the increased incidence of morbid obesity in more prosperous cultures, there has become an increased awareness of Charcot arthropathy of the foot and ankle. Outcome studies would suggest that patients with deformity associated with Charcot Foot arthropathy have impaired health related quality of life. This awareness has led reconstructive-minded foot and ankle surgeons to develop surgical strategies to treat these acquired deformities. This article outlines the current clinical approach to this disabling medical condition.
Asunto(s)
Artropatía Neurógena/cirugía , Pie Diabético/cirugía , Neuropatías Diabéticas/cirugía , Medicina Basada en la Evidencia , Pie/cirugía , Recuperación del Miembro/efectos adversos , Medicina de Precisión , Tobillo/patología , Tobillo/cirugía , Artropatía Neurógena/complicaciones , Artropatía Neurógena/patología , Artropatía Neurógena/rehabilitación , Congresos como Asunto , Pie Diabético/complicaciones , Pie Diabético/patología , Pie Diabético/rehabilitación , Neuropatías Diabéticas/complicaciones , Neuropatías Diabéticas/patología , Neuropatías Diabéticas/rehabilitación , Fijadores Externos/efectos adversos , Fijadores Externos/tendencias , Pie/patología , Deformidades Adquiridas del Pie/complicaciones , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/rehabilitación , Deformidades Adquiridas del Pie/cirugía , Humanos , Fijadores Internos/efectos adversos , Fijadores Internos/tendencias , Recuperación del Miembro/tendencias , Complicaciones Posoperatorias/prevención & control , Calidad de Vida , Procedimientos de Cirugía Plástica/efectos adversos , Procedimientos de Cirugía Plástica/tendencias , Terapias en Investigación/efectos adversos , Terapias en Investigación/tendenciasRESUMEN
BACKGROUND The aim of this study was to assess the usability of an electrocautery device as nerve stimulator and to investigate histopathologically the adverse effects of electrocautery at low power on rat sciatic nerves. METHODS A total of 36 female Sprague-Dawley albino rats were divided into six groups according to the power applied to their sciatic nerves (1, 2, 3, 4, 5 and 6 W, respectively). Pathologic changes were studied by microscopic examination and scored (no change = 0, mild = 1, moderate = 2, severe = 3). Multiple comparisons were provided for all groups by the Bonferroni test (one-way analysis of variance). A p value < 0.05 was accepted as statistically significant. RESULTS The average scores were 2.66 ± 0.51, 3.66 ± 0.51, 5.83 ± 1.83, 10.0 ± 1.78, 11.0 ± 1.54, and 13.8 ± 0.89 in groups 1 to 6, respectively. Significant differences were found between all groups (p < 0.01), except between groups 1 and 2, groups 2 and 3, and groups 4 and 5 (p > 0.05) Variable motor responses and foot deformities were observed at the different power levels. CONCLUSION Although electrocautery devices provoke motor responses if getting in contact with peripheral nerves as do nerve stimulators, their use induces histopathologically adverse effects even at the lowest power. Their use around peripheral nerves should be avoided.
Asunto(s)
Electrocoagulación/efectos adversos , Deformidades Adquiridas del Pie/etiología , Nervio Ciático/patología , Nervio Ciático/fisiología , Animales , Femenino , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/fisiopatología , Ratas , Ratas Sprague-DawleyRESUMEN
Soft tissue tumors of the foot are rare, and the diagnosis is often difficult. Surgery is indicated if pain, discomfort, or functional impairment is present or to rule out malignancy. We present the case of a 14-year-old female with a painless swelling at the lateral aspect of her right foot. After radiologic imaging, including ultrasonography and magnetic resonance imaging (MRI), we performed a subtotal resection of the abductor digiti minimi muscle, preserving its motor nerve. Four months later, recurrence of the soft tissue mass was observed. MRI revealed hypertrophy of the small muscles of the foot, including the abductor digiti minimi, quadratus plantae, and flexor digiti minimi brevis. Functional impairment resulted in complete excision of the remnant abductor digiti minimi muscle and partial excision of the flexor digiti minimi brevis muscle another 7 months later. Twelve months after the secondary surgery, neither clinical nor radiologic signs of a second recurrence were found. At the last follow-up visit, the patient was satisfied with the contour of her foot and not hindered at all during sporting activities. Our findings demonstrate that subtotal resection of a bulky muscle, preserving its motor nerve, can result in reactive hypertrophy of the remnant muscle part. The patient must be informed that partial excision of an innervated muscle could result in reactive hypertrophy and must be contrasted with radical muscle excision that might be more likely to result in functional impairment.
Asunto(s)
Deformidades Adquiridas del Pie/cirugía , Pie/cirugía , Músculo Esquelético/patología , Músculo Esquelético/cirugía , Adolescente , Femenino , Pie/inervación , Deformidades Adquiridas del Pie/diagnóstico por imagen , Deformidades Adquiridas del Pie/patología , Humanos , Hipertrofia , Músculo Esquelético/diagnóstico por imagen , Músculo Esquelético/inervaciónRESUMEN
BACKGROUND: Charcot neuroarthropathy (CN) of the ankle and hindfoot (Sanders/Frykberg Type IV) is challenging to treat surgically or nonsurgically. The deformities associated with ankle/hindfoot CN are often multiplanar, resulting in sagittal, frontal and rotational malalignment. In addition, shortening of the limb often occurs from collapse of the distal tibia, talus and calcaneus. These deformities also result in significant alterations in the biomechanics of the foot. For example, a varus ankle/hindfoot results in increased lateral column plantar pressure of the foot, predisposing the patient to lateral foot ulceration. Collapse of the talus, secondary to avascular necrosis or neuropathic fracture, further accentuates these deformities and contributes to a limb-length inequality. SURGICAL MANAGEMENT: The primary indication for surgical reconstruction is a nonbraceable deformity associated with instability. Other indications include impending ulceration, inability to heal an ulcer, recurrent ulcers, presence of osteomyelitis and/or significant pain. Arthrodesis of the ankle and/or hindfoot is the method of choice when surgically correcting CN deformities in this region. The choice of fixation (i.e. internal or external fixation) depends on largely on the presence or absence of active infection and bone quality. CONCLUSION: Surgical reconstruction of ankle and hindfoot CN is associated with a high rate of infectious and noninfectious complications. Despite this high complication rate, surgeons embarking on surgical reconstruction of ankle and hindfoot CN should strive for limb salvage rates approximating 90%. Preoperative measures that can improve outcomes include assessment of vascular status, optimization of glycemic control, correction of vitamin D deficiency and cessation of tobacco use.
Asunto(s)
Tobillo/cirugía , Artropatía Neurógena/cirugía , Pie Diabético/cirugía , Neuropatías Diabéticas/cirugía , Medicina Basada en la Evidencia , Recuperación del Miembro/efectos adversos , Medicina de Precisión , Tobillo/patología , Artropatía Neurógena/complicaciones , Artropatía Neurógena/patología , Artropatía Neurógena/rehabilitación , Terapia Combinada/efectos adversos , Terapia Combinada/tendencias , Congresos como Asunto , Árboles de Decisión , Pie Diabético/complicaciones , Pie Diabético/patología , Pie Diabético/rehabilitación , Neuropatías Diabéticas/complicaciones , Neuropatías Diabéticas/patología , Neuropatías Diabéticas/rehabilitación , Fijadores Externos/efectos adversos , Fijadores Externos/tendencias , Deformidades Adquiridas del Pie/complicaciones , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas del Pie/rehabilitación , Deformidades Adquiridas del Pie/cirugía , Talón/patología , Talón/cirugía , Humanos , Fijadores Internos/efectos adversos , Fijadores Internos/tendencias , Recuperación del Miembro/tendencias , Cuidados Preoperatorios/efectos adversos , Cuidados Preoperatorios/tendencias , Calidad de Vida , Procedimientos de Cirugía Plástica/efectos adversos , Procedimientos de Cirugía Plástica/tendencias , Terapias en Investigación/efectos adversos , Terapias en Investigación/tendenciasRESUMEN
Although deforming contractures of the lower extremities after acute cerebrovascular events are well documented in the literature, there is limited literature regarding specific surgical considerations for the correction of these deformities, which are nonosseus in nature. The equinovarus foot, regardless of its origin, is a challenging pathologic condition for the foot and ankle surgeon. It is critical to have a firm understanding of the cause and symptoms behind an equinovarus deformity before treatment. The clinical presentation is discussed with special attention to deformities in adults with rigid equinovarus deformities after cerebrovascular-related accidents or peripheral ischemic events.
Asunto(s)
Contractura/cirugía , Deformidades Adquiridas del Pie/cirugía , Transferencia Tendinosa/métodos , Anciano , Anciano de 80 o más Años , Contractura/etiología , Contractura/patología , Femenino , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas del Pie/patología , Humanos , Masculino , Persona de Mediana EdadRESUMEN
INTRODUÇÃO: A macrodactilia é uma anomalia rara e de etiologia desconhecida. Os primeiros casos foram descritos, em 1821, por Klein. Representa aproximadamente 1% de todas as anomalias congênitas. Surge no nascimento e caracteriza-se pelo crescimento dos dedos das mãos, dos pés ou de todo o membro; entretanto, pode se apresentar mais tardiamente, com os sintomas de compressão de nervo, podendo associar-se à síndrome do túnel do carpo. MÉTODOS: Estudo retrospectivo de quatro casos de macrodactilia atendidos no Hospital da Santa Casa Misericórdia de Campo Grande, MS, nos últimos 10 anos. RESULTADOS: Descrevemos quatro casos de macrodactilia, sendo três em quirodáctilos e um acometendo primeiro pododáctilo. Todos os pacientes tratados com procedimentos cirúrgicos, um dos casos com amputação de falanges e metacarpo. CONCLUSÕES: É recomendada a amputação como opção cirúrgica em alguns casos e o tratamento precoce da síndrome do túnel do carpo quando presente.
INTRODUCTION: Macrodactyly is a rare anomaly of unknown etiology. The first cases were described in 1821 by Klein. It represents approximately 1% of all congenital anomalies. It appears at birth and is characterized by excessive growth of the fingers, toes, or of the entire limb; however, its appearance may be delayed, with symptoms of nerve compression, and may present with carpal tunnel syndrome. METHODS: Retrospective study of four cases of macrodactyly treated at the Hospital da Santa Casa Misericórdia in Campo Grande, MS, in the last 10 years RESULTS: We describe four cases of macrodactyly: three in the fingers and one affecting the first toe. All patients were treated with surgical procedures, one with amputation of phalanges and metacarpals. CONCLUSIONS: Amputation is a surgical option recommended in some cases, as is the early treatment of carpal tunnel syndrome.
Asunto(s)
Humanos , Femenino , Preescolar , Niño , Historia del Siglo XXI , Procedimientos Quirúrgicos Operativos , Anomalías Congénitas , Deformidades Congénitas de la Mano , Deformidades Adquiridas del Pie , Dedos del Pie , Estudios Retrospectivos , Deformidades Congénitas de las Extremidades , Enfermedades Raras , Dedos , Amputación Quirúrgica , Procedimientos Quirúrgicos Operativos/métodos , Anomalías Congénitas/cirugía , Anomalías Congénitas/patología , Deformidades Congénitas de la Mano/cirugía , Deformidades Adquiridas del Pie/cirugía , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas de la Mano/patología , Dedos del Pie/anomalías , Dedos del Pie/cirugía , Deformidades Congénitas de las Extremidades/cirugía , Deformidades Congénitas de las Extremidades/patología , Enfermedades Raras/congénito , Enfermedades Raras/patología , Dedos/anomalías , Dedos/cirugía , Amputación Quirúrgica/efectos adversos , Amputación Quirúrgica/métodosAsunto(s)
Personas con Discapacidad , Cejas/patología , Deformidades Adquiridas del Pie/patología , Deformidades Adquiridas de la Mano/patología , Lepra Lepromatosa/complicaciones , Lepra Lepromatosa/patología , Deformidades Adquiridas del Pie/etiología , Deformidades Adquiridas de la Mano/etiología , Humanos , Leprostáticos/uso terapéutico , Lepra Lepromatosa/tratamiento farmacológico , Masculino , Persona de Mediana EdadRESUMEN
OBJECTIVE: The purpose of this study was to compare tomosynthesis with radiography for the detection of bone erosions of the foot in patients with established rheumatoid arthritis (RA) using MDCT as a reference standard. SUBJECTS AND METHODS: Eighteen consecutive patients with established RA were included. Each patient underwent radiography, tomosynthesis, and CT examinations of the feet on the same day. Two radiologists independently determined the number of bone erosions and the Sharp-van der Heijde score with each of the three imaging modalities. RESULTS: On a total of 216 joints from 18 patients, 216 bone erosions were detected on CT, 215 on tomosynthesis, and 181 with radiography. The mean (± SD) Sharp-van der Heijde score was equivalent for tomosynthesis (18.8 ± 16.8) and CT (19.8 ± 18.5) but was statistically lower for radiography (16.4 ± 18.0) (p = 0.030). The respective overall sensitivity, specificity, accuracy, positive predictive value, and negative predictive value for tomosynthesis were 80%, 75%, 78%, 76%, and 80%, whereas the respective corresponding values for radiography were 66%, 81%, 74%, 77%, and 71%. The radiation burden of tomosynthesis was almost equivalent to that of radiography. CONCLUSION: Tomosynthesis has a higher sensitivity than radiography to detect bone erosions of the foot in patients with established RA and imparts an almost equivalent radiation burden.