Abstract:
BACKGROUND:Repeated elevation of intramuscular pressure (IMP) causes skeletal-muscles damage. The purpose of this paper was to investigate the regenerative effect of satellite cells autografted to the damaged muscle in a rabbit model. MATERIALS AND METHODS:Twenty-four adult rabbits were randomized into three groups: 1) experimental group, 2) non-graft group, and 3) control group. The model of limb interval compression for 2 hours twice a day for 14 days was established in the experimental and non-graft group. Transplantation was performed in the experimental group and control group. Satellite cells from a half of soleus muscles in the experimental group and control group were isolated and then expanded in vitro. DAPI-tag satellite cells were transplanted back to the remaining half of the soleus muscle. The number of satellite cells with DAPI-tag was determined by fluorescence after grafts. The histological changes were compared at the time of the last compression and at the end of the 28th day after grafting. RESULTS:At the time period of 28 days following grafting of satellite cells into the soleus muscle, the satellite cells from the compressed soleus muscle increased significantly predominantly experimental group (p = 0.013), whereas those in the control group remained the same (p = 0.076). In HE staining, a large cluster of myofibers and interstitial fibers was present in compressed muscle in both the experimental group and non-graft group, while the skeletal muscle fibers and interstitial fibers were in continuity in the control group. After grafting, the muscle showed a great repair but the non-graft muscle exhibited dominant fibrosis. CONCLUSION:Autografting satellite cells by means of a small amount of expansion in vitro could improve the regenerative efficiency to repair large clusters of the damaged myofibers induced by repeated compression. CLINICAL RELEVANCE:This technique may be applicable in human compartment syndrome.
journal_name
Foot Ankle Intjournal_title
Foot & ankle internationalauthors
Li Q,Bai Y,Xu Y,Yu Hdoi
10.3113/FAI.2010.0706subject
Has Abstractpub_date
2010-08-01 00:00:00pages
706-11issue
8eissn
1071-1007issn
1944-7876pii
50042385journal_volume
31pub_type
杂志文章abstract::From 1963 to 1990, the senior authors (R.E.M. and K.G.H.) performed eight triple arthrodeses in seven patients with diabetes mellitus with sensory loss in the lower extremities. By clinical and roentgenographic examination, all patients were diagnosed with peritalar neuroarthropathy before surgery. All patients underw...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110079501600604
更新日期:1995-06-01 00:00:00
abstract:BACKGROUND:The aims of this study were to determine the severity of metatarsalgia of the second through fifth rays after shortening of the first ray for correction of hallux valgus deformity and patient satisfaction of the cosmetic results. METHODS:Two hundred and forty metatarsal osteotomies (Wilson osteotomy as modi...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2007.0011
更新日期:2007-01-01 00:00:00
abstract:HYPOTHESES/PURPOSE:Although several studies in the literature have evaluated the abnormal sensory thresholds of diabetic feet to Semmes-Weinstein monofilament testing, there is very limited data on the sensory thresholds of individuals without diabetes or peripheral neuropathy. The purpose of this study was to assess t...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070002100609
更新日期:2000-06-01 00:00:00
abstract:BACKGROUND:Despite multiple techniques to improve syndesmotic reduction accuracy, syndesmotic malreduction in unstable ankle fractures remains prevalent. We performed a prospective, observational study to assess the ability of intraoperative multidimensional fluoroscopy to lead a surgeon to change the syndesmotic reduc...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100720959025
更新日期:2020-09-18 00:00:00
abstract:BACKGROUND:Computer Assisted Surgery (CAS) has shown the potential to increase the accuracy of surgical procedures in different fields of orthopedic surgery. The clinical experiences of 100 cases with CAS guided arthrodeses were evaluated. MATERIALS AND METHODS:Two navigation systems were used (VectorVision/Navivision...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2008.1235
更新日期:2008-12-01 00:00:00
abstract:BACKGROUND:This retrospective comparative study reports the practical function in daily and sports activities after tibialis posterior tendon transfer for foot drop secondary to peroneal nerve palsy. METHODS:Seventeen patients were followed for a minimum of 3 years after tibialis posterior tendon transfer for foot dro...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100717695508
更新日期:2017-06-01 00:00:00
abstract::Over a 3-year period, 47 displaced intra-articular fractures of the os calcis in 43 patients underwent open reduction and internal fixation. A significant feature of this series is that computed tomography was used to assess all fractures both before and after surgery. Seventy-seven percent demonstrated a consistent f...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110079401500501
更新日期:1994-05-01 00:00:00
abstract::The Austin osteotomy is a widely accepted method for correction of mild and moderate hallux valgus. In view of publications by Kitaoka et al. in 1991 and by Mann and colleagues, a more radical lateral soft tissue procedure was added to the originally described procedure. From September 1992 to January 1994, 85 patient...
journal_title:Foot & ankle international
pub_type: 杂志文章,评审
doi:10.1177/107110079701800302
更新日期:1997-03-01 00:00:00
abstract::We report a very rare case of anterior dislocation of the subtalar joint. Forceful supination of the foot and dorsiflexion of the ankle was considered the cause of the injury in this case. Closed reduction was successful for the talocalcaneal component of subtalar joint, although surgery was subsequently performed bec...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070102200715
更新日期:2001-07-01 00:00:00
abstract:BACKGROUND:Flexible suture-button devices are used to stabilize the distal tibiofibular joint after syndesmotic rupture, but little is known about how they affect fibular motion during cyclic physiological loading. This study examined how much fibular motion occurs during cyclic loading of ankles repaired with suture-b...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2009.0346
更新日期:2009-04-01 00:00:00
abstract:BACKGROUND:There are no comparative studies of proximal and distal osteotomy for treatment of moderate to severe hallux valgus. Our purpose was to compare the surgical outcomes of modified proximal Ludloff (oblique diaphyseal) osteotomy with modified distal Bösch (distal linear) osteotomy by a single surgeon in moderat...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2012.0479
更新日期:2012-06-01 00:00:00
abstract::Two commonly used techniques for tibiotalar fusion were quantitatively compared using instrumented testing of the strength of the construct. The tibiae and tali from 10 pairs of fresh-frozen cadaveric limbs were used. One joint of each pair was fused using two 6.5-mm crossed cancellous screws from proximal to distal w...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110079401500604
更新日期:1994-06-01 00:00:00
abstract:BACKGROUND:Previous studies have demonstrated higher infection rates following elective procedures on the foot and ankle compared with procedures involving other areas of the body. Previous studies also have documented the difficulty of eliminating bacteria from the forefoot prior to surgery. The purpose of the present...
journal_title:Foot & ankle international
pub_type: 杂志文章,随机对照试验
doi:10.3113/FAI.2009.0860
更新日期:2009-09-01 00:00:00
abstract:BACKGROUND:In Charcot-Marie-Tooth (CMT) disease, selective weakness of the tibialis anterior muscle often leads to recruitment of the long toe extensors as secondary dorsiflexors, with subsequent clawing of the toes. Extensor hallucis longus (EHL) and extensor digitorum longus (EDL) tendon transfers offer the ability t...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100719901119
更新日期:2020-04-01 00:00:00
abstract:BACKGROUND:Among the various operative treatments of Morton's neuroma, deep transverse metatarsal ligament (DTML) release has been performed for decompression of neuroma. However, the main lesion of Morton's neuroma is located between the metatarsal head and the metatarsophalangeal (MTP) joint and more distal than the ...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100713499905
更新日期:2013-12-01 00:00:00
abstract::Percutaneous axial extensometers were mounted on the medial cortex of the midtibial diaphysis in seven male volunteers and the effect of three different shoes on in vivo peak-to-peak axial compression-tension strains measured during dynamic loading. Zohar shoes had lower axial strains and strain rates during treadmill...
journal_title:Foot & ankle international
pub_type: 临床试验,杂志文章
doi:10.1177/107110079801900206
更新日期:1998-02-01 00:00:00
abstract:BACKGROUND:Total hip and knee arthroplasty (THA and TKA) are accessible to patients with end-stage hip and knee arthritis in most health care systems. The availability of total ankle arthroplasty (TAA) to patients with end-stage ankle arthritis is often restricted because of prosthesis cost. Ankle fusion (AF) is often ...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100714558844
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Tibiotalocalcaneal (TTC) arthrodesis is a proven solution for severe hindfoot arthropathy that reestablishes stability for plantigrade gait and alleviates pain, while correcting deformity. Intramedullary nailing is an effective option for fixation. The aim of this study was to determine clinical outcome, ana...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100714565900
更新日期:2015-05-01 00:00:00
abstract:BACKGROUND:The presence of metatarsus adductus can complicate hallux valgus surgery. It reduces the gap between the first and second metatarsal and can restrict the transposition of the first metatarsal head. It also confounds the measurement of the first second intermetatarsal angle. MATERIALS AND METHODS:Twenty-seve...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2010.0220
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:Patient-reported outcome measures are an increasingly important tool for assessing the impact of treatments orthopedic surgeons render. Despite their importance, they can present a burden. We examined the validity and utility of a computerized adaptive testing (CAT) method to reduce the number of questions o...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100720972663
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:Achilles tendon lengthening is an important part of the operative management of numerous foot and ankle disorders. The most commonly used percutaneous technique involves three hemitenotomies: medial, lateral, and medial. The discovery that Achilles tendon fibers may undergo external torsion created concern t...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070602701116
更新日期:2006-11-01 00:00:00
abstract:BACKGROUND:Semiautomatic 3-dimensional (3D) biometric weightbearing computed tomography (WBCT) tools have been shown to adequately demonstrate the relationship between the center of the ankle joint and the tripod of the foot. The measurement of the foot and ankle offset (FAO) represents an optimized biomechanical asses...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100720920274
更新日期:2020-07-01 00:00:00
abstract:BACKGROUND:Previous studies that investigated mobilization with movement (MWM) treatment assessed only improvements in passive range of motion (ROM). No information is currently available regarding the efficacy of modified MWM by application of tape. Therefore, we investigated the effect of uphill walking with modified...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100714543797
更新日期:2014-11-01 00:00:00
abstract::The tibial nerve trunk and its branches were dissected in 20 embalmed cadaver legs and the relative topographic anatomy was defined at 3-cm intervals up to 15 cm proximal to the medial malleolar-calcaneal (MMC) axis. Each nerve branch was found in various locations. The calcaneal nerve was found to descend from medial...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070302400908
更新日期:2003-09-01 00:00:00
abstract::A retrospective review was performed on industrial patients who sustained calcaneal fractures within the State of Idaho during the years 1992 to 1994, and these patients were insured by the Idaho State Insurance Fund. Of 48 calcaneal fractures that occurred during this period, 18 were non-displaced extra-articular fra...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070002101102
更新日期:2000-11-01 00:00:00
abstract:BACKGROUND:The fibula is commonly used for bone grafts. Previous clinical and biomechanical studies have suggested that the length of the residual portion of the distal part of the fibula has an important effect on the long-term stability of the ankle joint. However, we cannot find clear-cut guidelines for the amount o...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/107110070602700306
更新日期:2006-03-01 00:00:00
abstract:RECOMMENDATION:There is evidence that the use of WEIGHTBEARING imaging aids in the assessment of progressive collapsing foot deformity (PCFD). The following WEIGHTBEARING conventional radiographs (CRs) are necessary in the assessment of PCFD patients: anteroposterior (AP) foot, AP or mortise ankle, and lateral foot. If...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100720950734
更新日期:2020-10-01 00:00:00
abstract:BACKGROUND:Symptomatic large hallux valgus deformities commonly require surgical intervention with a proximal metatarsal osteotomy. A number of fixation methods have been described for proximal chevron osteotomies; one of the most recent is locking plates. METHODS:We retrospectively reviewed the records of 16 consecut...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2007.0361
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND:The treatment of osteochondral lesion of the talus (OLT) is mainly based upon the stage of the disease so accurate imaging is crucial. SPECT/CT combines bone scan with high-resolution CT and can provide functional-anatomical images in a single stage. The purpose of this study was to assess the value of SPECT...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.3113/FAI.2011.0233
更新日期:2011-03-01 00:00:00
abstract:RECOMMENDATION:The optimal antibiotic treatment after foot/ankle fractures or fusion should be determined based on the result of culture. In the absence of culture results, administered antibiotics should include coverage against common pathogens such as Staphylococcus aureus. LEVEL OF EVIDENCE:Strong. DELEGATE VOTE:...
journal_title:Foot & ankle international
pub_type: 杂志文章
doi:10.1177/1071100719861644
更新日期:2019-07-01 00:00:00