Abstract:
:Forty-two patients operated on by skin expansion have been contacted after a mean time of 25 months from the last surgery. Two biopsies have been taken from the expanded area of each patient. In 12 patients it has been possible to obtain a similar sampling from the opposite, nonexpanded area of the body. The samples underwent optic microscopy and cell kinetic and DNA content investigations. The epidermal structure of the followed-up skin, compared with the skin of the opposite side of the body, looks normal. The mitotic activity of the epidermal cells has returned to the values of preexpanded skin. The dermis shows a low degree of elastosis and zonal fragmentation of elastic fibers. The hypodermis, where the expander capsule was removed during the last surgery, does not show an accentuated fibrosis.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Matturri L,Azzolini A,Riberti C,Lavezzi AM,Cavalca D,Vercesi F,Azzolini Cdoi
10.1097/00006534-199210000-00013subject
Has Abstractpub_date
1992-10-01 00:00:00pages
636-42issue
4eissn
0032-1052issn
1529-4242journal_volume
90pub_type
杂志文章abstract:BACKGROUND:Displaced subcondylar fractures of the mandible are difficult to treat. Open reduction with internal fixation carries significant risks including devascularization of the condylar segment, facial nerve injury, and scarring. Closed treatment with mandibular-maxillary fixation alone accepts a misaligned fractu...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000178047.97112.fa
更新日期:2005-09-15 00:00:00
abstract:BACKGROUND:The timing of reconstruction following melanoma extirpation remains controversial, with some advocating definitive reconstruction only when the results of permanent pathologic evaluation are available. The authors evaluated oncologic safety and cost benefit of single-stage neoplasm extirpation with immediate...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000002241
更新日期:2016-07-01 00:00:00
abstract::This study was undertaken to understand the control mechanisms differentiating circulation to normal skin and acute skin flaps. The approach was to compare the effects of systemic vasoactive drugs on skin blood flow in rats in acute skin flaps and identical areas of control skin. With this model it was felt that syste...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198303000-00018
更新日期:1983-03-01 00:00:00
abstract::Six patients with pectus excavatum and two patients with pectus carinatum had their conditions corrected by a partial costal cartilage resection with a sternal osteotomy through a 2.5-cm to 4-cm skin incision located just above the xyphoid process assisted by an endoscope. In addition to the incision, stab wounds of l...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199704000-00018
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:The current trend in plastic surgery of the eyelid has taken on increased dependence on anatomical considerations in the marriage of aesthetic and functional ideals. Often, the plastic surgeon performs ptosis and/or septal surgery in conjunction with blepharoplasty. The relationship between eyelid adnexal st...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000194923.99879.90
更新日期:2006-01-01 00:00:00
abstract::Any split-thickness skin graft donor site is obvious to some degree because of pigment alterations and, at the worst, it can develop hypertrophic scarring. A predictably superior aesthetic result is possible if this site is converted to a full-thickness defect followed by primary closure, because a linear scar is the ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199912000-00057
更新日期:1999-12-01 00:00:00
abstract:BACKGROUND:Among hundreds of pathophysiologic factors that impair healing of the diabetic foot, diminished perfusion and neovascularization are critical. This study aimed to show the effect of human adipose-derived stem cells on healing of ischemic wounds in diabetic nude mice and thus to estimate the possibilities of ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31821e6de2
更新日期:2011-08-01 00:00:00
abstract::It is possible to reconstruct a breast mound of almost any size by utilizing tissue expansion. In order to produce a pendulous breast which is also ptotic, the tissue-expansion technique has been combined with two other procedures. A new technique is being introduced. It is that of elevating the lower third of the mat...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198709000-00009
更新日期:1987-09-01 00:00:00
abstract:BACKGROUND:Although studies have analyzed quality of life in children with nonsyndromic craniosynostosis, to date nobody has investigated long-term quality of life in adults with nonsyndromic craniosynostosis. The purpose of this study was to compare quality of life in adult nonsyndromic craniosynostosis patients with ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000004408
更新日期:2018-06-01 00:00:00
abstract::Hemifacial microsomia is the most common facial congenital disability after cleft lip and palate, but as yet its pathogenesis remains unknown. Clinical classification systems have evolved over the last 30 years from those classifying only single components of the disorder, to those classifying according to the combina...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000046245.44567.D6
更新日期:2003-03-01 00:00:00
abstract:BACKGROUND:The choice between internal and external distraction osteogenesis for midface advancement in patients with syndromic craniosynostosis is based primarily on surgeon preference and expertise. However, differences in outcomes between the two techniques have been sparingly compared. In this work, the authors per...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,meta分析
doi:10.1097/PRS.0000000000006164
更新日期:2019-11-01 00:00:00
abstract::In the clinical management of combined tendon and nerve injuries, there are competing treatment strategies. Isolated tendon injuries should be rapidly mobilized after repair to prevent adhesion formation, whereas isolated nerve repairs are usually immobilized to prevent disruption and to allow axon regrowth. Recommend...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200108000-00017
更新日期:2001-08-01 00:00:00
abstract::In an attempt to decrease a 10 to 15 percent vascular thrombosis rate leading to graft occlusion, low-dose human-grade heparin was studied to determine if carefully monitored intravenous therapy would increase 7-day patency in a known potent thrombosis model. In New Zealand white rabbits, the type of infusate administ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198809000-00016
更新日期:1988-09-01 00:00:00
abstract::This study was designed to test the hypothesis that demineralized perforated bone matrix implant from canine skull and tibia induces new bone formation within the calvarial defect comparable with the bone induced by autogenous graft. We also were interested in determining whether demineralized perforated bone matrix i...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199509001-00002
更新日期:1995-09-01 00:00:00
abstract::The current popularity of cocaine use poses special hazards for the patient and the plastic surgeon during rhinoplasty. It is incumbent upon the surgeon to inquire preoperatively about possible recreational use of cocaine. As the preferred site of cocaine administration, the nasal septal mucosa is exposed to both the ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1990-09-01 00:00:00
abstract::Marked improvement in the aesthetic appearance of scars and skin grafts of the hair-bearing facial areas of male patients can be achieved by camouflage with punctate tattooing. The technique is easy and simple to learn. The procedure is performed under local anesthesia and on an outpatient basis. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199308000-00027
更新日期:1993-08-01 00:00:00
abstract::If there is a strongly dominant vascular pedicle, a muscle may be suitable for transfer as a free myocutaneous flap. The minor vascular pedicle(s) may contribute significantly to the arterial blood flow to the overlying skin, however. The concept of doing a delay procedure (ligating the dominant pedicle) to increase t...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-197808000-00002
更新日期:1978-08-01 00:00:00
abstract:BACKGROUND:The surgical implantation of materials and devices has dramatically increased over the past decade. This trend is expected to continue with the broadening application of biomaterials and rapid expansion of aging populations. One major factor that limits the potential of implantable materials and devices is t...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0000000000001193
更新日期:2015-05-01 00:00:00
abstract::Aneurysmal bone cyst is a rare but recognized osseous lesion of the orbit. We report the presentation, treatment, and postoperative course of an orbital aneurysmal bone cyst in a patient with McCune-Albright syndrome. To our knowledge, this report represents the first description of aneurysmal bone cyst of the orbit i...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199508000-00029
更新日期:1995-08-01 00:00:00
abstract:BACKGROUND:Classic abdominoplasty leads to disappointing aesthetic results in patients with preexisting supraumbilical scars. Various techniques involving vertical and horizontal incisions have been described. The authors point out the validity of the "anchor-line" approach. METHODS:In a retrospective study, the autho...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000170049.94288.d2
更新日期:2005-07-01 00:00:00
abstract:BACKGROUND:Trapeziectomy with ligament reconstruction and tendon interposition is currently the most popular technique for operative treatment of trapeziometacarpal osteoarthritis. Based on the evidence, however, it is uncertain whether the addition of ligament reconstruction and tendon interposition to trapeziectomy c...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0b013e318217435a
更新日期:2011-07-01 00:00:00
abstract::The posterior interosseous cutaneous flap is characterized by its thinness and the adjustable length of its vascular pedicle. This flap can be used both as a free and reversed vascular pedicled flap. We applied the free flap mostly for reconstruction of the digits, and the reversed vascular pedicled flap for soft-tiss...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199703000-00028
更新日期:1997-03-01 00:00:00
abstract:BACKGROUND:It is not easy to find a management-based classification of palatal fistula in the literature. A few attempts have been made to classify the wide variety of fistulae that do not describe the fistula details comprehensively and guide toward its management. The authors have come across a wide variety of fistul...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000005169
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:Lymphedema remains a challenging clinical problem that often lacks curative treatment options. Recent reports have shown that microvascular lymph node transfer from the groin area into axillas of lymphedematous patients may improve lymphatic drainage, but the effect on donor-site lymphatic flow has not been ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31826d1682
更新日期:2012-12-01 00:00:00
abstract::In 14 patients undergoing functional cleft lip repair, changes in the lengths of the key lip segments were measured preoperatively, after the muscle layer was repaired, and after the skin was repaired using pieces of wire bent to follow the curves of the lip in three dimensions. The cleft side of the lip was shorter t...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198810000-00006
更新日期:1988-10-01 00:00:00
abstract:BACKGROUND:Extensive spinal neoplasms are difficult to manage. Following resection, arthrodesis of the spine can be performed with instrumentation, but this often fails in the setting of radiation therapy. Use of the free fibula flap for anterior spinal fusion to correct deformities has been described in multiple studi...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31820cf4a6
更新日期:2011-05-01 00:00:00
abstract:BACKGROUND:The spheno-occipital synchondrosis is an important growth center of the craniofacial skeleton and a primary site of malformation in syndromic forms of craniosynostosis. Clinical and laboratory investigations have demonstrated that premature closure of cranial vault sutures in nonsyndromic craniosynostosis is...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000182224.98761.cf
更新日期:2005-10-01 00:00:00
abstract:BACKGROUND:Surgical treatment of injuries with loss of skin tissue has improved significantly with the advent of regenerative medicine and tissue bioengineering, and the use of stem cells and dermal substitutes. The success of tissue regeneration depends on optimal local vascularization and the successful integration o...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182547e04
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Several studies have confirmed a correlation between the concentration of serum hyaluronan and progressive fibrotic disorders such as liver cirrhosis. The aim of this study was to explore the relationship between serum hyaluronan levels and capsular contracture after aesthetic breast augmentation. METHODS:T...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000220462.28928.83
更新日期:2006-07-01 00:00:00
abstract::In treating extensive burn contractures of the anterior neck, we obtained good results using free flaps. Ninety-nine patients with neck contractures were treated with free flaps. The ages of the patients range from 2 to 64 years. We used 84 free groin flaps, 10 free latissimus dorsi musculocutaneous flaps, 2 free delt...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199102000-00009
更新日期:1991-02-01 00:00:00