RESUMO
A brief review of pedal anatomy and the mechanisms enabling feet to function as organs of locomotion is presented. The importance of the subtalar joint is emphasized. Four major abnormalities disturbing normal foot function are noted, and the most commonly encountered of these alterations, rearfoot varus, is discussed in some detail. A series of pedal abnormalities in rearfoot varus occurs because in the foot's attempt to overcome its imbalance, it pronates excessively and causes development of callus, corn, hallux valgus, and even ingrown toenail. Haglund's deformity, soft corn, and tailor's bunion are also secondary to the abnormality. Attempts to restrict the germinal compensatory pronation by various forms of padding of the medial aspect of the foot are frequently rewarded by restoration of asymptomatic feet. Surgical means of restoring normal function are briefly discussed.
Assuntos
Dermatoses do Pé/etiologia , Pé/fisiopatologia , Fenômenos Biomecânicos , Calosidades/etiologia , Pé/anatomia & histologia , Dermatoses do Pé/fisiopatologia , Humanos , Locomoção , MovimentoAssuntos
Cicatriz/etiologia , Úlcera por Pressão/complicações , Inanição/complicações , Idoso , Humanos , Imobilização , Masculino , GuerraAssuntos
Unhas , Dermatopatias/diagnóstico , Dedos , Humanos , Dermatopatias/etiologia , Terminologia como Assunto , Dedos do PéAssuntos
Doenças do Pé/terapia , Verrugas/terapia , Cáusticos/administração & dosagem , Cauterização , Humanos , MétodosAssuntos
Doenças do Pé/patologia , Neoplasias Cutâneas/patologia , Angioceratoma/patologia , Carcinoma Papilar/patologia , Carcinoma de Células Escamosas/patologia , Humanos , Neoplasias Embrionárias de Células Germinativas/patologia , Neoplasias de Tecido Muscular/patologia , Papiloma/patologia , Neoplasias das Glândulas Sudoríparas/patologia , Verrugas/patologiaRESUMO
Questionnaires were sent to one hundred consecutive dermatologic patients with essentially digital warts, who had been treated an average of 12.7 years previously by electrocautery and curettage. It was determined from the twenty-three responses that the treated warts had been cured in twenty-two patients.
Assuntos
Dermatopatias/cirurgia , Verrugas/cirurgia , Adulto , Eletrocoagulação , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , RecidivaRESUMO
In general, metatarsal bars have provided a simple method of relieving pain and disability caused by plantar hyperkeratoses over metatarsal heads. By spanning the longitudinal arch, the bars effectively relieve pressure from the middle three metatarsal heads and elevate the distal portion of the metatarsal bones. This often results in favorable repositioning of displaced proximal phalanges and eliminates direct pressure exerted by metatarsal heads. Also, by giving more uniform support to the foot, metatarsal bars rearrange the weight-bearing surface in a more even way, which favors resolution of hyperkeratoses by removal of pressure points. The prescription for metatarsal bars must be written for both shoes. Dual bars provide balanced walking surfaces and do not induce asymmetric motion of the lower spine as a single bar would. They can be applied to moderately high-heeled shoes for women and regular oxfords for men. The leading edge of the bar must be properly skived and tapered to provide an even surface with the forward part of the soles of the shoes. If this is not done properly, the bars may strike against uneven surfaces as the foot slides forward in walking or running. The patient should return to the prescribing physician in two or three weeks after the bars have been worn constantly. By analyzing the scuffed surfaces of the metatarsal bars, the physician can determine whether or not the bars are firm and thick enough and in the proper position to relieve and divert pressure from the metatarsal heads. Perhaps two pair of shoes should be thus altered to provide a change of foot gear for ordinary purposes. Unaltered dress shoes may be worn for short periods of time as party or formal occasions demand. Eventually, when the painful processes have subsided, the patient may resume wearing ordinary shoes and use the modified shoes if symptoms recur from time to time.