Abstract:
:Craniofacial reconstructive procedures are frequently associated with some dissection or transposition of the temporalis muscle. During active growth, such muscle manipulations may influence craniofacial development. The purpose of this study was to determine the effects of surgical manipulation of the temporalis muscle on craniofacial skeletal growth and morphology. Twenty-five New Zealand White rabbits underwent temporalis muscle surgery at 6 weeks of age. Group I (n = 6) underwent a sham procedure and served as a control group. Group II (n = 6) underwent simple elevation of the left temporalis muscle and immediate reapproximation. Group III (n = 7) underwent complete transection of the left temporalis muscle. Group IV (n = 6) underwent elevation of the left temporalis muscle and transposition to the left zygoma. Growth alterations were evaluated by standardized cephalometric x-rays. Baseline anteroposterior skull x-rays were performed preoperatively and every 3 weeks for the duration of the study. The study was terminated at 24 weeks of age. At this point, dry skull preparations were analyzed quantitatively by direct cephalometric evaluation. Manipulations of the temporalis muscle produce changes in local skull morphology and affect craniofacial growth. Skull length increases when the action of the temporalis muscle is interrupted either transiently or permanently, while skull width decreases. Temporalis muscle transposition to the orbit resulted in altered orbital dimensions. Qualitative analysis of local skull morphology further revealed posterior displacement of the external auditory meatus, a depressed temporalis fossa, and multiple resorption cavities following elevation of the temporalis muscle.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Brennan M,Antonyshyn Odoi
10.1097/00006534-199601000-00002subject
Has Abstractpub_date
1996-01-01 00:00:00pages
13-24issue
1eissn
0032-1052issn
1529-4242journal_volume
97pub_type
杂志文章abstract:BACKGROUND:Children with craniofacial disorders are at increased risk for obstructive sleep apnea syndrome. Methods for diagnosing obstructive sleep apnea syndrome in this population remain controversial. Sleep studies are the criterion standard but are impractical for all patients. The utility of obstructive sleep apn...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000484
更新日期:2014-09-01 00:00:00
abstract::Congenital constriction band syndrome is a rare entity with a wide spectrum of associated congenital anomalies. Review of the pathogenesis and an unusual case of constriction band syndrome in a newborn are presented. Surgical excision of the deformity and the band was performed within the first week of life. There wer...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1999-07-01 00:00:00
abstract::Twenty-one patients with small localized oral cavity hemangiomas of the lips, tongue, and buccal mucosa are reported in this series. Although the lesions were not massive or high-flow/high-pressure vascular tumors, the simultaneous cutting and coagulation capabilities of the CO2 laser were demonstrated, rendering such...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198501000-00010
更新日期:1985-01-01 00:00:00
abstract::The case series is the most prevalent type of clinical research in the plastic surgery literature. However, this is a lower level study design in the hierarchy of evidence. The case series is nevertheless a useful hypothesis generator for future studies. These in turn can be tested with more robust study designs such ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0b013e318221f2ec
更新日期:2011-10-01 00:00:00
abstract::Bone erosion below silicone rubber implants is a wellknown sequela, occurring in a majority of patients undergoing augmentation genioplasty. It is generally considered to be self-limiting and with minimal adverse consequences. However, if bone erosion progresses to the extent to which teeth are jeopardized or alterati...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199611000-00012
更新日期:1996-11-01 00:00:00
abstract::In a 3 1/2-year period, periprosthetic infections due to Mycobacterium fortuitum complex organisms complicated augmentation mammaplasty in at least 17 women. To determine the magnitude of the problem and to identify possible risk factors for infection, we conducted a questionnaire survey of 2062 members of the America...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198308000-00007
更新日期:1983-08-01 00:00:00
abstract::Five cases of burns occurring in TRAM flaps utilized for breast reconstruction are presented in this study. These injuries resulted from exposure to thermal and/or solar radiation. We believe that the physiologic changes that result from flap elevation and transposition, mainly denervation, negate the autonomic protec...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:
更新日期:1997-05-01 00:00:00
abstract::Multiple-segment osteotomy is defined as an osteotomy that divides the tooth-bearing arch of the maxilla or mandible into three or more segments. Combining large-segment orthognathic surgery and unitooth or small-segment surgery is an effective approach for dealing with a wide range of dentofacial deformities with occ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199908000-00009
更新日期:1999-08-01 00:00:00
abstract:BACKGROUND:Acellular dermal matrix is frequently used in implant-based breast reconstruction to cover the inferior aspect of the breast pocket. Its performance profile remains equivocal. The authors studied whether adding it in implant-based immediate breast reconstruction improved outcomes when compared with non-acell...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31822b6637
更新日期:2011-11-01 00:00:00
abstract::A free medialis pedis flap was used to repair skin defects of the fingers and hand in five patients, the flap sizes ranging from 2 x 3 cm to 5 x 10 cm. Four flaps survived completely, but the largest flap turned necrotic along the dorsal margin, which is thought to have resulted from an incorrect flap alignment. A fre...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199501000-00016
更新日期:1995-01-01 00:00:00
abstract::Primary melanomas of the skin of the breast are uncommon lesions. Fifty-four patients were surgically treated for this lesion during a 13-year period, accounting for 3.8 percent of a total of 1431 patients with cutaneous melanoma. Nineteen patients were female and 35 were male. Most recently, in patients with high-ris...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198709000-00011
更新日期:1987-09-01 00:00:00
abstract:BACKGROUND:Direct-to-implant breast reconstruction is a predictable, reliable, and cost-effective reconstruction. Most units performing direct-to-implant reconstructions recommend the use of an acellular dermal matrix or a mesh to reinforce the lower pole of the breast reconstruction. METHODS:Two hundred seventy-two c...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000003222
更新日期:2017-04-01 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::Primary surgical correction of the cleft lip nasal deformity is routinely performed at the Craniofacial Center at Chang Gung Memorial Hospital. Over time, however, there is a tendency for the lower lateral cartilage to retain its memory and, subsequently, recreate the preoperative nasal deformity. Therefore, it is cur...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199904050-00002
更新日期:1999-04-01 00:00:00
abstract:BACKGROUND:Internationally, plastic surgery societies have placed an increasing emphasis on the importance of evidence-based medicine. The authors aimed to categorize levels of evidence of podium presentations at three major North American plastic surgical meetings, and to assess the factors associated with a higher le...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182818bc3
更新日期:2013-04-01 00:00:00
abstract::Reconstruction of abdominal-perineal wounds after tumor extirpation presents the plastic surgeon with a variety of complex reconstructive options. These options are complicated by the resection of the bony pelvis. Two cases are presented that combine the use of synthetic mesh for pelvic ring and floor reconstruction w...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199609001-00024
更新日期:1996-09-01 00:00:00
abstract::The hydrogen clearance technique was introduced for monitoring postoperative blood flow after free-tissue transfer in this prospective clinical study. This technique allows unlimited repeatable quantitative measurements of tissue blood flow in milliliters per minute per 100 gm of tissue at any site including buried fl...
journal_title:Plastic and reconstructive surgery
pub_type: 临床试验,杂志文章
doi:10.1097/00006534-199702000-00027
更新日期:1997-02-01 00:00:00
abstract::Unilateral coronal synostosis is the common appellation for premature, one-sided fusion of the frontoparietal suture-the most common cause of synostotic frontal plagiocephaly. However, frontal asymmetry can also result from isolated fusion across the anterior cranial base without involvement of the frontoparietal sutu...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000021308.37931.18
更新日期:2002-09-15 00:00:00
abstract::A meniscus of serosanguineous fluid may persist for weeks at the inferior pole of the periprosthetic space after submuscular augmentation mammaplasty. Subsequent tissue accommodation may allow the prosthesis to become displaced into the space kept patent by the fluid meniscus. Implant malpositions of this etiology can...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199609001-00012
更新日期:1996-09-01 00:00:00
abstract::Postbariatric body contouring surgery has grown in prevalence, mirroring the ascent of weight loss surgery. With the rise in prevalence of this subset of plastic surgery procedures, we are gaining wisdom about technique, safety, and outcomes associated with this patient population. The pearls of patient management inc...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0b013e318262f545
更新日期:2012-10-01 00:00:00
abstract::A new approach for tissue creation using synthetic biocompatible and biodegradable polymers as templates onto which cells are seeded is presented. This report concerns the generation of homogeneous plates of stable mature cartilage in vivo. The delivery of chondrocytes on synthetic polymers configured to provide a lar...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199111000-00001
更新日期:1991-11-01 00:00:00
abstract:BACKGROUND:Biodegradable implants have not been used on a large scale for internal fixation of mandibular fractures because of presumed inferior mechanical properties. This prospective clinical trial was designed to elucidate the stability and biocompatibility of self-reinforced poly-L/D-lactide plates and screws used ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000165075.51898.6f
更新日期:2005-06-01 00:00:00
abstract::Epithelium in the nail matrix is different from that at other body sites, in terms of clinical and histological appearance. Hard keratins are exclusively expressed in the nail matrix and bed and the hair apparatus, and hard keratin is considered a differentiation marker of these sites. Whether the expression of hard k...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000034942.09960.2E
更新日期:2003-01-01 00:00:00
abstract:BACKGROUND:Plastic surgery has historically been linked to war. Between 2008 and the end of combat operations in Afghanistan in 2014, British military plastic surgeons formed part of the multinational military surgical team at the Role 3 Medical Treatment Facility, Camp Bastion, Helmand Province. The present study aime...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000002020
更新日期:2016-04-01 00:00:00
abstract:UNLABELLED:Vascular anomalies and related conditions cause overgrowth of tissues. The purpose of this study was to determine the efficacy and safety of liposuction techniques for pediatric overgrowth diseases. Patients treated between 2007 and 2015 who had follow-up were reviewed. Seventeen patients were included; the ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000001558
更新日期:2015-10-01 00:00:00
abstract::A preauricular skin graft with expansion for repair of a facial defect is presented. This technique preserves a more natural appearance in color, texture, and thickness than is otherwise possible and provides a larger graft than the usual preauricular graft method. ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199101000-00025
更新日期:1991-01-01 00:00:00
abstract:BACKGROUND:Practitioners in other surgical specialties have increasingly advanced their volume of reconstructive procedures traditionally served by plastic surgeons. Because there has not been a previous specialty training comparison, the average operative reconstructive volume of graduating plastic surgery residents w...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,收录出版
doi:10.1097/PRS.0b013e3182402f17
更新日期:2012-03-01 00:00:00
abstract::Drug effect on flap blood flow is most commonly determined in anesthetized animals, yet the effect of the anesthetic is often poorly understood. Halothane and nitrous oxide cause profound changes in skin blood flow and thus provide an unsuitable anesthetic technique for use in measuring drug effects on skin and myocut...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199108000-00016
更新日期:1991-08-01 00:00:00
abstract::This clinical study was undertaken to demonstrate the feasibility of free transfer of undescended human testes with microvascular anastomoses. We have performed 4 microvascular free transfers of such testes in children aged 5, 6, and 8 years, with follow-up periods of one to three years. All 4 testes have remained cli...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-197901000-00007
更新日期:1979-01-01 00:00:00
abstract::We present a series of five patients with quadrilateral space syndrome. All patients had the diagnosis made on the basis of (1) tenderness over the quadrilateral space, (2) paresthesia over the lateral shoulder and upper posterior arm, and (3) deltoid weakness associated with decreased shoulder abduction. A history of...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199105000-00016
更新日期:1991-05-01 00:00:00