Abstract:
BACKGROUND:Controversy abounds as to how craniosynostosis affects intracranial volume and whether more extensive procedures achieve superior results. Intracranial volume and cephalic index were evaluated among nonsyndromic sagittal synostosis patients undergoing cranioplasty. METHODS:Twenty-four children with isolated nonsyndromic sagittal synostosis underwent a total calvarial reconstruction. Volume and cephalic index measurements were taken 1 month preoperatively, 1 month postoperatively, and at 1-year follow-up. Data obtained were compared against normative value curves, and interval shifts between curve SD ranges were noted. The absolute percentage difference between the observed intracranial volume or cephalic index and the correlated normative mean value (absolute mean percentages) was calculated for each scan. RESULTS:Preoperatively, intracranial volume for patients younger than 30 months (n = 19) was within the normal range (+/-1 SD), whereas it exceeded 1 SD in all patients older than 30 months (n = 5). Postoperatively and at follow-up, intracranial volume range was unchanged for patients younger than 30 months but was decreased to normal for 60 percent of those older than 30 months. Absolute mean volume percentage showed a small increase from preoperatively for patients younger than 12 months (p < 0.05), no change for patients aged 12 and 30 months, and decreased for patients older than 30 months (p < 0.05). Postoperatively, all patients demonstrated a normal intracranial volume growth rate. As for cephalic index, preoperatively, 92 percent of patients fell below the minimum normal values. At follow-up, 100 percent had a cephalic index in the normal range (p < 0.05). CONCLUSIONS:Nonsyndromic sagittal synostosis results in an age-dependent increased intracranial volume and decreased cephalic index. Total calvarial reconstruction (1) appears to allow for the expansile forces of the growing brain to be distributed and may relieve an underlying abnormality; (2) does not affect postoperative intracranial volume growth rate; and (3) enables normalization of cephalic index.
journal_name
Plast Reconstr Surgjournal_title
Plastic and reconstructive surgeryauthors
Heller JB,Heller MM,Knoll B,Gabbay JS,Duncan C,Persing JAdoi
10.1097/01.prs.0000293762.71115.c5subject
Has Abstractpub_date
2008-01-01 00:00:00pages
187-195issue
1eissn
0032-1052issn
1529-4242pii
00006534-200801000-00023journal_volume
121pub_type
杂志文章abstract:BACKGROUND:Upper airway narrowing has been a concern of mandibular setback. The aims of this study were (1) to evaluate the effect of bimaxillary rotational setback surgery on upper airway structure in patients with skeletal class III deformities, and (2) to compare the preoperative and postoperative upper airways of c...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000913
更新日期:2015-02-01 00:00:00
abstract:BACKGROUND:The maxillary artery is recognized as the main vascular supply of the facial bones; nonetheless, clinical evidence supports a codominant role for the facial artery. This study explores the extent of the facial skeleton within a facial allograft that can be harvested based on the facial artery. METHODS:Twent...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000111
更新日期:2014-05-01 00:00:00
abstract:BACKGROUND:Negative-pressure wound therapy with instillation is increasingly utilized as an adjunct therapy for a wide variety of wounds. Despite its growing popularity, there is a paucity of evidence and lack of guidance to provide effective use of this therapy. METHODS:A panel of experts was convened to provide guid...
journal_title:Plastic and reconstructive surgery
pub_type: 共识发展会议,杂志文章
doi:10.1097/PRS.0b013e3182a80586
更新日期:2013-12-01 00:00:00
abstract:BACKGROUND:Little is known about the efficacy of newer skin substitute scaffolds to reconstruct complex lower extremity wounds. The investigators present a multihospital experience of reconstructive surgeons utilizing collagen-GAG bilayer wound matrix in lower extremity soft-tissue reconstruction with the goals to (1) ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000006609
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Postoperative monitoring of free flaps is important to minimize the risk of flap failure, but monitoring buried free flaps is difficult because the standard methods of clinical examination and surface Doppler monitoring are not possible. Buried free flaps are often monitored using an implantable 20-MHz ultra...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000221113.78244.8c
更新日期:2006-07-01 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::The 47-kDa heat shock protein (HSP47) is a molecular chaperone specifically targeting the processing and quality control of collagen molecules. This study was performed to investigate whether antisense therapy preventing HSP47 expression might affect the scar formation occurring during wound healing of skin. In wound ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000054844.41243.F2
更新日期:2003-05-01 00:00:00
abstract:BACKGROUND:Nipple-sparing mastectomy has become an accepted treatment for appropriately selected breast cancers. No reports have correlated patient satisfaction following nipple-sparing mastectomy with objective observer assessments. METHODS:From 2001 to 2008, nipple-sparing mastectomy and immediate reconstruction wer...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3181ccdaa4
更新日期:2010-03-01 00:00:00
abstract::In Part II, the author focused on the lay peelers' history and success using croton oil-containing phenol peeling recipes. In Part III, the author reviews what was known or should have been known about croton oil and phenol as physicians became keenly interested in face peeling in the mid-1950s. The lay peelers recogn...
journal_title:Plastic and reconstructive surgery
pub_type: 传,历史文章,杂志文章
doi:10.1097/00006534-200002000-00046
更新日期:2000-02-01 00:00:00
abstract::Reconstruction of cartilaginous defects to correct both craniofacial deformities and joint surface irregularities remains a challenging and controversial clinical problem. It has been shown that tissue-engineered cartilage can be produced in a nude mouse model. Before tissue-engineered cartilage is used clinically to ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-200004040-00019
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:Online resources for health information are commonly used by many patients. The discrepancy between functional health literacy and available patient information is recognized as an important contributor to health disparities. To provide understandable patient information, the National Institutes of Health an...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000000472
更新日期:2014-09-01 00:00:00
abstract::Mammary implants were exposed to various simulated dive profiles followed by altitude exposures to stimulate aircraft travel and then were observed for bubble formation and volume changes. Minimal volume changes occurred after each dive. Numerous bubbles formed, however, reaching their maximum size in 3 hours. By comp...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198802000-00010
更新日期:1988-02-01 00:00:00
abstract:LEARNING OBJECTIVES:After studying this article, the participant should be able to: 1. Evaluate appropriate patients best suited for one- or two-stage alloplastic breast reconstruction. 2. Discuss and apply the unique advantages and disadvantages of scaffold use and different implant types in breast reconstruction to m...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0000000000005290
更新日期:2019-02-01 00:00:00
abstract:BACKGROUND:Platelet-rich plasma contains high concentrations of growth factors that stimulate proliferation and migration of various cell types. Earlier experiments demonstrated that local platelet-rich plasma administration activates Schwann cells to improve axonal regeneration at a transected peripheral nerve lesion....
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0000000000006266
更新日期:2019-12-01 00:00:00
abstract::In CD-1 mice, the posterior frontal suture (analogous to the human metopic suture) fuses while all other cranial sutures remain patent. In an in vitro organ culture model, the authors previously demonstrated that posterior frontal sutures explanted immediately before the onset of suture fusion (at 25 days old) mimic i...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000110203.90911.63
更新日期:2004-04-01 00:00:00
abstract:BACKGROUND:Although Tisseel (Baxter, Deerfield, Ill.) was introduced over 30 years ago, the literature remains scant regarding its use and efficacy in peripheral nerve repairs. The goal of this systematic review was to summarize current literature on this topic and discuss differences in clinical outcome between the us...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0b013e3182131cf5
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Although helmet therapy is widely accepted in the treatment of severe positional plagiocephaly, treatment regimens, especially regarding starting age, are controversial. This study investigated the importance of starting age to optimize the management of helmet therapy. METHODS:Sixty-two infants with severe...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e31821b62d6
更新日期:2011-08-01 00:00:00
abstract::Breast implant rupture is an important complication of augmented and reconstructed breasts. Although several techniques such as mammography, xeromammography, ultrasound, thermography, and computed tomographic (CT) scanning have been proven to be useful to detect implant rupture, they have several disadvantages and lac...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199309001-00018
更新日期:1993-09-01 00:00:00
abstract::The optimal management of the cleft lip and palate patient from birth to completion of treatment presents a formidable challenge to the plastic surgeon and the associated health care system. The multidisciplinary team approach for the management of these patients is widely accepted. However, a paucity of literature ex...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.prs.0000105332.57124.89
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:Bariatric surgery, particularly the Roux-en-Y gastric bypass, is currently the most effective method of sustainable weight loss for the morbidly obese patient population. Unfortunately, the nutritional adequacy of the postoperative diet has frequently been overlooked, and in the months to years that follow, ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/PRS.0b013e31817d6023
更新日期:2008-08-01 00:00:00
abstract::Effective postsurgical analgesia is a critical aspect of patient recovery. The goal of this prospective, randomized, controlled, blinded study was to examine the effect that liposomal bupivacaine delivered by means of a transversus abdominis plane block has on pain control in women undergoing unilateral deep inferior ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,随机对照试验
doi:10.1097/PRS.0000000000004360
更新日期:2018-06-01 00:00:00
abstract::Twenty cadaver auricles were injected with a latex solution to define the arterial supply of the anteroauricular surface. Two arterial networks exist, the network of the triangular fossa-scapha and the network of the concha. Both eventually communicate on the anthelix. The triangular fossa-scapha network originates fr...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199207000-00005
更新日期:1992-07-01 00:00:00
abstract:SUMMARY:Congenital melanocytic nevi remain a subject of controversy with respect to risk of malignant transformation and recommended management. Recent studies indicate a lower malignant risk (0.7 to 2.9 percent) than had previously been estimated. Surgery has not been proven to reduce malignant risk or improve quality...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章,评审
doi:10.1097/01.prs.0000436852.32527.8a
更新日期:2014-02-01 00:00:00
abstract::The efficacy of the carbon dioxide laser for skin deepithelialization in humans was initially demonstrated using reduction mammaplasty as a clinical model. Twenty-two additional successful cases including use of this technique as an adjunct for other flap transpositions and overgrafting of skin grafts are described. T...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198904000-00020
更新日期:1989-04-01 00:00:00
abstract::The purpose of this study was to investigate the significance of fiber type and the effects of the duration of ischemia on metabolic and contractile function of skeletal muscle. Under anesthesia, the distal tendons of the fast twitch extensor digitorum longus (EDL) and slow twitch soleus (SOL) muscles of the right hin...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199701000-00025
更新日期:1997-01-01 00:00:00
abstract::The present paper investigates the elongation of skin that can be achieved by Z-plasties. The following observations have been made: 1. Traditional Z-plasties always result in a stereometric transfer of skin with two kinds of elongation, the stereometric and the planimetric. 2. The stereometric elongation accomplished...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-198202000-00021
更新日期:1982-02-01 00:00:00
abstract::Cartilage structures from the head and neck possess a certain but limited capacity to heal after injury. This capacity is accredited to the perichondrium. In this study, the role of the inner (cambium) and the outer (fibrous) layers of the perichondrium in cartilage wound healing in vitro is investigated. For the firs...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/01.PRS.0000020991.10201.6C
更新日期:2002-09-15 00:00:00
abstract::Systemic corticosteroid therapy has been used to treat hemangiomas for 30 years; yet, there are no studies of possible complications. We reviewed the database of the Vascular Anomalies Center at the Boston Children's Hospital and gathered information on short- and long-term side effects in children who were given syst...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199911000-00002
更新日期:1999-11-01 00:00:00
abstract::Primary mucinous carcinoma of the skin is a slow-growing tumor with a high recurrence rate. To improve the recognition of the clinical entity, two cases of this tumor were reported and were investigated histopathologically and histochemically. Both patients showed no evidence of metastatic mucinous adenocarcinoma int ...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/00006534-199704000-00040
更新日期:1997-04-01 00:00:00
abstract:BACKGROUND:The transition zone between cheek superficial musculoaponeurotic system (SMAS) and malar SMAS is difficult to raise because of proximity of zygomatic nerve branches. The authors attempted to clarify the three-dimensional anatomy of the retaining ligaments in relation to nerve branches in this area. METHODS:...
journal_title:Plastic and reconstructive surgery
pub_type: 杂志文章
doi:10.1097/PRS.0b013e3182789c5c
更新日期:2013-02-01 00:00:00