Abstract:
:A device was constructed to assess two-point discrimination in the plantar skin of younger, middle-aged, and older adults. The device consisted of paired filaments, each delivering a tip force of 4.56 log units (equivalent to 3.63 g), at a fixed distance apart. Statistical analysis showed significant differences in two-point discrimination accuracy between these groups of subjects. Younger subjects showed greater accuracy of plantar two-point discrimination than either middle-aged or older subjects, with an apparent inverse linear relationship between subject age and plantar two-point discrimination ability. A model to assess age-related changes in two-point discrimination is presented.
journal_name
J Am Podiatr Med Assocjournal_title
Journal of the American Podiatric Medical Associationauthors
Lynch W,Mooney Jdoi
10.7547/87507315-89-8-383subject
Has Abstractpub_date
1999-08-01 00:00:00pages
383-91issue
8eissn
8750-7315issn
1930-8264journal_volume
89pub_type
杂志文章abstract::Diabetic foot infections are a common cause of morbidity and mortality in the United States, and successful treatment often requires an aggressive and prolonged approach. Recent work has elucidated the importance of appropriate therapy for a given severity of diabetic foot infection, and highlighted the ongoing risk s...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/17-139
更新日期:2018-11-01 00:00:00
abstract::Flatfoot may be classified as pathologic or physiologic. Pathologic flatfoot is often characterized by stiffness of the foot, causes disability, and requires treatment. Physiologic flatfoot is a normal variation; it causes no disability and tends to improve with time. Physiologic flatfoot is most common in individuals...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 历史文章,杂志文章,评审
doi:10.7547/87507315-89-2-94
更新日期:1999-02-01 00:00:00
abstract::Fractures that result from torsional loading of shafts in mechanical systems of nonbiologic materials generate a fracture line that forms a 45 degrees angle to an axis that is perpendicular to the direction of torsional loading on the shaft. As tension and compression are applied to these isotropic substances, the ang...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-90-4-167
更新日期:2000-04-01 00:00:00
abstract::Recent debate and literature have provided impetus to the growing body of thought that we should not model the midtarsal joint as having two simultaneous axes of rotation but as having a single instantaneous axis of rotation. Building on this concept, we present new reference terminology and propose that descriptions ...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/0960024
更新日期:2006-01-01 00:00:00
abstract::In 2003, the American Podiatric Medical Association conducted its second annual "Walking City Competition." The objective of the study was to update and expand on the results of a previous study conducted in 2002, taking into account a wider variety of measures of walking and walking conditions and identifying the bes...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-94-2-211
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:Any pathomechanical change in the foot or ankle is expected to cause adverse biomechanical effects on the lumbopelvic region. However, no objective data can be found in the literature regarding the effects of M. Transversus abdominus (mTrA) and M. Lumbar multifidus (mLM), which are effective muscles in lumbo...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/18-065
更新日期:2019-10-18 00:00:00
abstract:BACKGROUND:We investigated the validity of probe-to-bone testing in the diagnosis of osteomyelitis in a selected subgroup of patients clinically suspected of having diabetic foot osteomyelitis. METHODS:Between January 1, 2007, and December 31, 2008, inpatients and outpatients with a diabetic foot ulcer were prospectiv...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/1020369
更新日期:2012-09-01 00:00:00
abstract::Molluscum contagiosum is a viral infection of the skin. It may occur anywhere on the skin surface but is most common in skinfolds, on the face, and in the genital region. Atypical presentations are usually seen in conditions with altered immunity, but they may occur in immunocompetent patients as well. We present a ca...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/15-019
更新日期:2016-05-01 00:00:00
abstract::The authors illustrated a chronic bilateral plantar foot ulcer of several years' duration that was resistant to all forms of conventional therapy, yet was resolved after 13 1/2 weeks of maggot therapy. The contralateral foot ulcer showed no improvement during the same period, despite continual inpatient conventional d...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-85-4-218
更新日期:1995-04-01 00:00:00
abstract::In this review, the author presents the physiologic events in wound healing. A discussion is provided with emphasis on proper tissue handling and suture techniques. A variety of methods are demonstrated as they are applied to specific clinical situations in foot and ankle surgery. It is the intent of this discussion t...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-85-1-2
更新日期:1995-01-01 00:00:00
abstract::On the issues of incidence and prevalence: Specific Foot Problems. At the national level, ie, all respondents combined, the agreement between the NHIS and BrimmComm findings is remarkably close. Much of the difference, if not all, is believed explainable by the approximately 5% shortfall in the reported rate of proble...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-84-7-365
更新日期:1994-07-01 00:00:00
abstract::Although the angle and base of gait are useful parameters commonly measured in podiatric medical practice, a standardized procedure has yet to be defined. Static footprints and clinical tracings of the perimeters of both feet were investigated in 25 asymptomatic subjects (17 women and 8 men). The intrarater reliabilit...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/0960125
更新日期:2006-03-01 00:00:00
abstract:BACKGROUND:We sought to show the biomechanical and morphometric properties of flexor hallucis longus (FHL) and flexor digitorum longus (FDL) tendon grafts harvested by specific surgical approaches and to assess the contribution of FHL slips to the long flexor tendons of the toes. METHODS:Thirteen fresh-frozen amputate...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/17-063
更新日期:2019-07-01 00:00:00
abstract::Data from 37 patients who underwent a transmetatarsal amputation from January 1993 to April 1996 were reviewed. The mean age and diabetes duration of the subjects were 54.9 (+/- 13.2) years and 16.6 (+/- 8.9) years, respectively. The follow-up period averaged 42.1 (+/- 11.2) months. At the time of follow-up, 29 (78.4%...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-91-10-533
更新日期:2001-11-01 00:00:00
abstract::The authors discuss mathematical evaluations when considering base wedge osteotomies to correct a tailor's bunion. A review of the literature is presented in order to use clinical results when algebraic and trigonometric functions are discussed. ...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-79-3-124
更新日期:1989-03-01 00:00:00
abstract::The authors address current issues regarding use of antiseptics and disinfectants with particular emphasis on the problems associated with claims made by manufacturers of various chemical agents. Other issues include the efficacy and limitations of commercial products, selecting the most appropriate formulation for pr...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章,评审
doi:10.7547/87507315-85-8-439
更新日期:1995-08-01 00:00:00
abstract::The gross and histologic characteristics of chondroid syringoma were discussed. A case history of the fourth published occurrence of this rare tumor of the lower extremity was presented. Because of the rare occurrence of this tumor in the lower extremity, chondroid syringoma can easily be misdiagnosed. However, it sho...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-83-7-424
更新日期:1993-07-01 00:00:00
abstract:BACKGROUND:Biomechanical analysis of foot loading characteristics may provide insights into the injury mechanisms and guide orthotic prescription for basketball players. This study aimed to quantify in-shoe plantar pressure profiles in amateur players when executing typical basketball movements. METHODS:Twenty male un...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/16-123
更新日期:2018-05-01 00:00:00
abstract::A case report of a wooden toothpick as a foreign body in the foot was presented. Such lesions are visualized poorly, if at all, on standard radiographs, and localization of the foreign body may not be possible. Computed tomography, with its superior soft tissue imaging capabilities, can detect this otherwise radioluce...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-79-9-458
更新日期:1989-09-01 00:00:00
abstract::This article presents a series of case reports to describe the technique of ankle joint manipulation and its effects on common problems of the foot and ankle. The relationship between motion and pain is described, as are the effects of muscular inhibition on the presence of joint restriction and their association with...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/0940395
更新日期:2004-07-01 00:00:00
abstract::The absence of the hallucal tibial sesamoid is seldom seen in the clinical setting. We present a case of a symptomatic missing tibial sesamoid in a female marathon runner. ...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章,评审
doi:10.7547/0003-0538-104.5.550
更新日期:2014-09-01 00:00:00
abstract::Traditional methods of diagnosing onychomycosis, such as microscopy, histologic staining, and cultures, may not provide the clinician with documentation before initiating antifungal drug therapy. DNA technology now supplies the tools for increased sensitivity, speed, and accuracy in the diagnostic arena by allowing fo...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章,评审
doi:10.7547/0970134
更新日期:2007-03-01 00:00:00
abstract::A study was conducted to determine whether fungal culture results in cases of suspected onychomycosis differ depending on the location from which the specimen is obtained. Specimens were taken from the nail plate, subungual debris, and nail bed in 30 patients with clinical evidence of onychomycosis. Cultures from the ...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-90-8-394
更新日期:2000-09-01 00:00:00
abstract::Giant-cell tumor of the tendon sheath (GCT-TS) is an uncommon occurrence for a foot and ankle surgeon. However, there is a need to recognize the symptoms of typical and atypical presentations of this pathology. These benign neoplasms are recognized clinically as a soft-tissue mass that is usually painless and palpable...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/16-163
更新日期:2017-07-01 00:00:00
abstract::The case of a 27-year-old female, 5 years after a motor vehicle accident that resulted in spinal cord damage, is reviewed. She progressed well after her accident for 4 years, at which time she developed a neuropathic heel ulceration, aggravated by her calcaneal gait and pregnancy weight gain. The rarity of such a case...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-87-2-60
更新日期:1997-02-01 00:00:00
abstract::Equinus is characterized by reduced dorsiflexion of the ankle joint, but there is a lack of consensus regarding criteria for definition and diagnosis. This review examines the literature relating to the definition, assessment, diagnosis, prevalence, and complications of equinus. Articles on equinus and assessment of a...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章,评审
doi:10.7547/1000195
更新日期:2010-05-01 00:00:00
abstract::Although it has yet to be determined which surgical procedure provides the least chance for recurrence, surgical treatment remains the preferred therapy for giant cell tumors of bone. Few cases of giant cell tumor of the tarsus have been reported in the literature, with less than 10 of these cases occurring in the cun...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-82-4-208
更新日期:1992-04-01 00:00:00
abstract::There is evidence to indicate that therapeutic footwear can help prevent lower extremity amputation in patients with diabetes. The primary means of preventing amputation is to protect the insensitive foot from unnoticed trauma and excessive plantar pressures that occur during walking. The specific prescription of the ...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/87507315-87-8-360
更新日期:1997-08-01 00:00:00
abstract::Nail pathologies have a broad range of origin and may sometimes be complicated in presentation or clinical course, specifically when the pathology remains recalcitrant after treatment. In this case report we discuss a pathologic disorder that was initially misdiagnosed as a pyogenic granuloma surrounding an ingrown na...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章
doi:10.7547/17-207
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:The growth factors derived from platelets contained in platelet-rich plasma comprise a series of molecules that favor the production of collagen with the proliferation of fibroblasts and new blood vessels. These substances exert their effect on the cells, acting in all the stages of cicatrization, especially...
journal_title:Journal of the American Podiatric Medical Association
pub_type: 杂志文章,随机对照试验
doi:10.7547/0980296
更新日期:2008-07-01 00:00:00