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Kurniawan MS, Kamst NW, Mathijssen IM, Erler NS, van Veelen MLC. Child-Patient Perspective on Results After Correction of Sagittal Synostosis and the Difference Between Child-Patient and Parent's Perspectives. J Craniofac Surg 2024; 35:1040-1044. [PMID: 38722327 PMCID: PMC11122732 DOI: 10.1097/scs.0000000000010263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 04/03/2024] [Indexed: 05/26/2024] Open
Abstract
OBJECTIVE This study assesses the level of child-patient satisfaction with the surgical result after scaphocephaly correction and the difference between child-patient and parents' perspectives. METHODS A questionnaire was sent out to children between 6 and 18 years old with isolated sagittal synostosis, who had undergone either a frontobiparietal remodeling or extended strip craniotomy, and separately to their parents. RESULTS The questionnaire was completed by 96 patients, 81.2% of the patients considered their head to be similar or slightly different from others. Despite the majority being satisfied with the outcome, 33% would change the shape of their head if they could. Patients who underwent extended strip craniotomy wanted to change the back of their head more often ( P = 0.002), whereas patients who underwent frontobiparietal remodeling wanted to change their forehead ( P = 0.005). The patients' own perspective on head shape was independent of the cephalic index (CI). However, patients with a relatively narrow CI received more remarks from others about their heads ( P = 0.038). Parent and child agreement was 49.7% on average. Differences between child-patients and parents were found in reporting adaptive behavior. CONCLUSION The majority of patients were satisfied with the outcome of their intervention. The child's perspective seems to be a valuable addition to evaluate sagittal synostosis surgery as it is independent of the CI and differentiates between different surgical techniques. In addition, the patient's perspective is comparable to the parent's perspective, but gives more details on adaptive behavior.
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Affiliation(s)
- Melissa S.I.C Kurniawan
- Department of Plastic and Reconstructive Surgery and Hand Surgery, Erasmus University Medical Center Rotterdam
- Department of Neurosurgery, Erasmus University Medical Center Rotterdam
| | - Nathalie W. Kamst
- Department of Neurosurgery, Erasmus University Medical Center Rotterdam
| | - Irene M.J. Mathijssen
- Department of Plastic and Reconstructive Surgery and Hand Surgery, Erasmus University Medical Center Rotterdam
| | - Nicole S. Erler
- Department of Biostatistics, Erasmus University Medical Center Rotterdam
- Department of Epidemiology, Erasmus University Medical Center Rotterdam, The Netherlands
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Novel Method of Lateral Vault Modification in Scaphocephaly. J Craniofac Surg 2021; 32:2859-2863. [PMID: 34727486 DOI: 10.1097/scs.0000000000007874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
BACKGROUND Scaphocephaly is the commonest from of craniosynostosis. There are several surgical methods to correct this and is influenced by the areas affected. A common thread in any of these corrections is an attempt to increase the biparietal diameter by modifying the lateral vault panel (LVP). A simple and novel method is proposed. MATERIALS AND METHOD The records of all patients undergoing scaphocephaly correction in the craniofacial unit at the institution were reviewed from 2003 to 2019. There were 106 patients, 57 males, and 49 females. The age ranged from 6 months to 5 years with a mean of 11 months. The method of vault remodeling was LVP only in 36 (34%), subtotal vault remodeling in 59 (56%), and total vault remodeling in 11 (10%). All 106 patients underwent LVP remodeling as part of the procedure. One or 2 wedge excisions was performed to increase the curvature of the LVP and this panel was fixed on the outside of the temporal squame bone. RESULTS The patients were followed up for a minimum of 1 year. Satisfactory results were obtained. The mean preoperative cephalic index was 64% and the mean postoperative index was 75%. There were minor complications such as screw visibility in a few patients. CONCLUSIONS Wedge excisions of the LVP is a simple and effective maneuver that can be used as strategy when performing scaphocephaly correction.
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Bertrand AA, Hu AC, Lee JC. Planning and Osteotomy Designs in the Correction of Single-Suture Craniosynostosis. Ann Plast Surg 2021; 86:226-232. [PMID: 33449467 DOI: 10.1097/sap.0000000000002385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Craniosynostosis is among the abnormalities that are more commonly encountered by craniofacial surgeons. Although the overall concepts for cranial vault remodeling are relatively simple, osteotomy designs and methods for calvarial rearrangement are highly varied. In this work, we present a summary of the known designs for correction of single-suture craniosynostosis. METHODS A review of the literature was performed of the more frequently used osteotomy designs for single-suture craniosynostosis, as well as their reported results and outcomes. Also reviewed are some of the current available approaches for the diagnosis and surgical planning for single-suture craniosynostosis. RESULTS There remains a diversity of techniques available for the reconstruction of each fused cranial suture. Certain osteotomy designs are reported in the literature and are used by craniofacial surgeons more frequently. Each has its own benefits and disadvantages, and there is a growing body of outcome data available to guide surgical decision-making. Regarding diagnosis and surgical planning, computed tomography with 3-dimensional reconstruction remains the diagnostic standard of care, and efforts are ongoing to develop and implement new diagnostic modalities like Black Bone MRI to reduce radiation exposure. CONCLUSIONS There has been ongoing evolution of the surgical techniques available to reconstruct single-suture craniosynostosis, leading to ever-improving patient outcomes.
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Affiliation(s)
- Anthony A Bertrand
- From the Division of Plastic and Reconstructive Surgery, University of California Los Angeles David Geffen School of Medicine, Los Angeles, CA
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Characterization of Perinatal Risk Factors and Complications Associated With Nonsyndromic Craniosynostosis. J Craniofac Surg 2019; 30:334-338. [PMID: 30358747 DOI: 10.1097/scs.0000000000004997] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Certain intrauterine risk factors are known to increase the risk of premature cranial suture fusion and may cause complications during birth. Some of these risk factors may be modifiable. Therefore, the authors sought to characterize the institutional patterns of prenatal risk factors and perinatal complications in nonsyndromic craniosynostosis patients compared to normal births from the surrounding area to identify areas for possible intervention or prevention. METHODS The medical records of all infants with nonsyndromic craniosynostosis and full birth records born at Duke University Health System from 2006 to 2017 were retrospectively reviewed. Maternal comorbidities, prenatal risk factors, and perinatal complications were collected. The North Carolina State Center for Health Statistics was queried for perinatal statistics from Durham county and the Northeastern Perinatal Care Region to represent a control cohort of normal births from the same time period and region. The primary outcome investigated was the incidence of prenatal risk factors and complications at birth associated with premature fusion of cranial sutures. RESULTS Eighty births with nonsyndromic craniosynostosis were included in this study. The majority of these patients were males (61.7%) and born via cesarean section (55.0%). Intrauterine growth restriction occurred in 10.0% and head trauma during delivery occurred in 2.5%. Twinning (14.8% vs 3.6%, P < 0.0001), cesarean births (55.5% vs 30.0%, P < 0.0001), and breech presentation (17.3% vs 3.2%, P < 0.0001) were significantly more common in craniosynostosis patients. Prenatally, mothers of craniosynostosis infants had higher incidence of gestational diabetes (13.5% vs 5.0%, P < 0.0001) and oligohydramnios (6.1% vs 1.3%, P < 0.0001) compared to regional controls. CONCLUSION This study demonstrates that premature suture fusion is associated with prenatal risk factors such as gestational diabetes and oligohydramnios. Continued research into potentially modifiable prenatal risk factors and more refined prenatal diagnostic tools has the potential to reduce both the incidence of premature suture fusion and the sequelae of birth complications in this population.
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Magge SN, Bartolozzi AR, Almeida ND, Tsering D, Myseros JS, Oluigbo CO, Rogers GF, Keating RF. A comparison of endoscopic strip craniectomy and pi craniectomy for treatment of sagittal craniosynostosis. J Neurosurg Pediatr 2019; 23:708-714. [PMID: 30925476 DOI: 10.3171/2019.1.peds18203] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 01/14/2019] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Sagittal craniosynostosis is managed with a wide variety of operative strategies. The current investigation compares the clinical outcomes of two widely performed techniques: pi craniectomy and minimally invasive endoscopic strip craniectomy (ESC) followed by helmet therapy. METHODS This IRB-approved retrospective study examined patients diagnosed with nonsyndromic, single-suture sagittal craniosynostosis treated with either pi craniectomy or ESC. Included patients had a minimum postoperative follow-up of 5 months. RESULTS Fifty-one patients met the inclusion criteria (pi 21 patients, ESC 30 patients). Compared to patients who underwent ESC, the pi patients were older at the time of surgery (mean age 5.06 vs 3.11 months). The mean follow-up time was 23.2 months for ESC patients and 31.4 months for pi patients. Initial cranial index (CI) was similar between the groups, but postoperatively the ESC patients experienced a 12.3% mean increase in CI (from 0.685 to 0.767) compared to a 5.34% increase for the pi patients (from 0.684 to 0.719), and this difference was statistically significant (p < 0.001). Median hospital length of stay (1 vs 2 days) and operative duration (69.5 vs 93.3 minutes) were significantly less for ESC (p < 0.001 for both). The ESC patients showed a trend toward better results when surgery was done at younger ages. Craniectomy width in ESC cases was positively associated with CI improvement (slope of linear regression = 0.69, p = 0.026). CONCLUSIONS While both techniques effectively treated sagittal craniosynostosis, ESC showed superior results compared to pi craniectomy. ESC showed a trend for better outcomes when done at younger ages, although the trend did not reach statistical significance. A wider craniectomy width (up to 2 cm) was associated with better outcomes than smaller craniectomy widths among the ESC patients.
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Affiliation(s)
- Suresh N Magge
- Divisions of1Neurosurgery and
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
| | - Arthur R Bartolozzi
- 4Department of Orthopedic Surgery, Stanford University,Palo Alto, California
| | - Neil D Almeida
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
| | | | - John S Myseros
- Divisions of1Neurosurgery and
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
| | - Chima O Oluigbo
- Divisions of1Neurosurgery and
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
| | - Gary F Rogers
- 2Plastic Surgery, Children's National Health System
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
| | - Robert F Keating
- Divisions of1Neurosurgery and
- 3George Washington UniversitySchool of Medicine and Health Sciences, Washington, DC; and
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Yan H, Abel TJ, Alotaibi NM, Anderson M, Niazi TN, Weil AG, Fallah A, Phillips JH, Forrest CR, Kulkarni AV, Drake JM, Ibrahim GM. A systematic review of endoscopic versus open treatment of craniosynostosis. Part 2: the nonsagittal single sutures. J Neurosurg Pediatr 2018; 22:361-368. [PMID: 29979132 DOI: 10.3171/2018.4.peds17730] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Despite increasing adoption of endoscopic techniques for repair of nonsagittal single-suture craniosynostosis, the efficacy and safety of the procedure relative to established open approaches are unknown. In this systematic review the authors aimed to directly compare open surgical and endoscope-assisted techniques for the treatment of metopic, unilateral coronal, and lambdoid craniosynostosis, with an emphasis on quantitative reported outcomes. METHODS A literature search was performed in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Relevant articles were identified from 3 electronic databases (MEDLINE, EMBASE, and CENTRAL [Cochrane Central Register of Controlled Trials]) from their inception to August 2017. The quality of methodology and bias risk were assessed using the Effective Public Health Practice Project (EPHPP) Quality Assessment Tool for Quantitative Studies. RESULTS Of 316 screened records, 7 studies were included in a qualitative synthesis of the evidence, of which none were eligible for meta-analysis. These reported on 111 unique patients with metopic, 65 with unilateral coronal, and 12 with lambdoid craniosynostosis. For all suture types, 100 (53%) children underwent endoscope-assisted craniosynostosis surgery and 32 (47%) patients underwent open repair. These studies all suggest that blood loss, transfusion rate, operating time, and length of hospital stay were superior for endoscopically treated children. Although potentially comparable or better cosmetic outcomes are reported, the paucity of evidence and considerable variability in outcomes preclude meaningful conclusions. CONCLUSIONS Limited data comparing open and endoscopic treatments for metopic, unilateral coronal, and lambdoid synostosis suggest a benefit for endoscopic techniques with respect to blood loss, transfusion, length of stay, and operating time. This report highlights shortcomings in evidence and gaps in knowledge regarding endoscopic repair of nonsagittal single-suture craniosynostosis, emphasizing the need for further matched-control studies.
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Affiliation(s)
- Han Yan
- 1Division of Neurosurgery, Department of Surgery, University of Toronto
| | - Taylor J Abel
- 2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - Naif M Alotaibi
- 1Division of Neurosurgery, Department of Surgery, University of Toronto
| | - Melanie Anderson
- 3Library and Information Services, University Health Network, University of Toronto, Ontario, Canada
| | - Toba N Niazi
- 4Division of Neurosurgery, Nicklaus Children's Hospital, University of Miami Miller School of Medicine, Miami, Florida
| | - Alexander G Weil
- 5Division of Neurosurgery, CCHU-Ste-Justine Children's, Montreal, Quebec, Canada
| | - Aria Fallah
- 6Department of Neurosurgery, Mattel Children's Hospital, David Geffen School of Medicine at University of California Los Angeles, California; and
| | - John H Phillips
- 7Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Toronto, Ontario, Canada
| | - Christopher R Forrest
- 7Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Toronto, Ontario, Canada
| | - Abhaya V Kulkarni
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - James M Drake
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - George M Ibrahim
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
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Yan H, Abel TJ, Alotaibi NM, Anderson M, Niazi TN, Weil AG, Fallah A, Phillips JH, Forrest CR, Kulkarni AV, Drake JM, Ibrahim GM. A systematic review and meta-analysis of endoscopic versus open treatment of craniosynostosis. Part 1: the sagittal suture. J Neurosurg Pediatr 2018; 22:352-360. [PMID: 29979135 DOI: 10.3171/2018.4.peds17729] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In this systematic review and meta-analysis the authors aimed to directly compare open surgical and endoscope-assisted techniques for the treatment of sagittal craniosynostosis, focusing on the outcomes of blood loss, transfusion rate, length of stay, operating time, complication rate, cost, and cosmetic outcome. METHODS A literature search was performed in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Relevant articles were identified from 3 electronic databases (MEDLINE, EMBASE, and CENTRAL [Cochrane Central Register of Controlled Trials]) from their inception to August 2017. The quality of methodology and bias risk were assessed using the Effective Public Health Practice Project Quality Assessment Tool for Quantitative Studies. Effect estimates between groups were calculated as standardized mean differences with 95% CIs. Random and fixed effects models were used to estimate the overall effect. RESULTS Of 316 screened records, 10 met the inclusion criteria, of which 3 were included in the meta-analysis. These studies reported on 303 patients treated endoscopically and 385 patients treated with open surgery. Endoscopic surgery was associated with lower estimated blood loss (p < 0.001), shorter length of stay (p < 0.001), and shorter operating time (p < 0.001). From the literature review of the 10 studies, transfusion rates for endoscopic procedures were consistently lower, with significant differences in 4 of 6 studies; the cost was lower, with differences ranging from $11,603 to $31,744 in 3 of 3 studies; and the cosmetic outcomes were equivocal (p > 0.05) in 3 of 3 studies. Finally, endoscopic techniques demonstrated complication rates similar to or lower than those of open surgery in 8 of 8 studies. CONCLUSIONS Endoscopic procedures are associated with lower estimated blood loss, operating time, and days in hospital. Future long-term prospective registries may establish advantages with respect to complications and cost, with equivalent cosmetic outcomes. Larger studies evaluating patient- or parent-reported satisfaction and optimal timing of intervention as well as heterogeneity in outcomes are indicated.
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Affiliation(s)
- Han Yan
- 1Division of Neurosurgery, Department of Surgery, University of Toronto
| | - Taylor J Abel
- 2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - Naif M Alotaibi
- 1Division of Neurosurgery, Department of Surgery, University of Toronto
| | - Melanie Anderson
- 3Library and Information Services, University Health Network, University of Toronto, Ontario, Canada
| | - Toba N Niazi
- 4Division of Neurosurgery, Nicklaus Children's Hospital, University of Miami Miller School of Medicine, Miami, Florida
| | - Alexander G Weil
- 5Division of Neurosurgery, CCHU-Ste-Justine Children's, Montreal, Quebec, Canada
| | - Aria Fallah
- 6Department of Neurosurgery, Mattel Children's Hospital, David Geffen School of Medicine at University of California Los Angeles, California; and
| | - John H Phillips
- 7Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Toronto, Ontario, Canada
| | - Christopher R Forrest
- 7Division of Plastic and Reconstructive Surgery, Department of Surgery, University of Toronto, Ontario, Canada
| | - Abhaya V Kulkarni
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - James M Drake
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
| | - George M Ibrahim
- 1Division of Neurosurgery, Department of Surgery, University of Toronto.,2Division of Neurosurgery, The Hospital for Sick Children, Toronto
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Multidirectional Cranial Distraction Osteogenesis with Simplified Modifications for Treating Sagittal Synostosis. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2017; 5:e1536. [PMID: 29184744 PMCID: PMC5682180 DOI: 10.1097/gox.0000000000001536] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 08/17/2017] [Indexed: 11/26/2022]
Abstract
Supplemental Digital Content is available in the text. Background: Multidirectional cranial distraction osteogenesis (MCDO) is a procedure of ours developed earlier for treating craniosynostosis. However, the numerous bone flaps led to prolonged operative time and occasional bone detachment from dura. We have since simplified the osteotomy design. In treating sagittal synostosis, required bone flaps have been reduced to 11 (from ~20). Methods: In a 2-year period (2014–2015), 5 boys with sagittal synostosis underwent MCDO using our simplified and fixed-form osteotomy. Mean age at surgery was 9.4 months (range, 8–11 months). Pre- and postoperative cranial morphology was assessed by cephalic index and by mid-sagittal vector analysis. Results: Improved cranial shape was confirmed by 3-dimensional CT scans and by mid-sagittal vector index. Mean preoperative cephalic index (68.7) progressively increased to means of 78.5 immediately after distraction device removal, 75.2 at postoperative month 6, and 75.1 at 1 year postoperatively. There were no major complications, although transient cerebrospinal fluid leakage and loosening of anchor pins occurred in 1 patient. Conclusions: Simplified MCDO has a number of advantages over conventional distraction procedures such as discretionary reshaping/expansion of cranium and predictable osteogenesis and is a valid treatment option for patients with sagittal synostosis.
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Safety of Open Cranial Vault Surgery for Single-Suture Craniosynostosis: A Case for the Multidisciplinary Team. J Craniofac Surg 2016; 26:2052-8. [PMID: 26468785 DOI: 10.1097/scs.0000000000001940] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION Single Suture Craniosynostosis (SSC) occurs in 1 in 2,500 live births and is the most common type of craniosynostosis treated in most centers. Surgical treatment has evolved over the past century and open techniques are tailored to the specific suture type. Additionally, the concept of multi-disciplinary team care has proliferated and is becoming the standard of care for SSC. The combination of these evolutions, we believe, has improved the safety of cranial vault surgery for SSC. METHODS A retrospective review of patients participating in the Infant Learning Project at Seattle Children's Hospital who underwent cranial vault surgery for treatment of SSC between 2002 and 2006 was performed. Pre-operative assessment, surgical techniques, anesthetic and intraoperative events and both intra-operative and post-operative adverse events were analyzed. RESULTS Eighty eight patients fulfilled the inclusion criteria (42 sagittal, 23 metopic, 19 unicoronal, 4 lambdoid). Length of procedure varied (FOA 5.2 hrs, modified pi 2.5 hrs, total vault 4.9 hrs and switch cranioplasty 4.6 hrs), as did transfusion amount (FOA 385 mL, modified pi 216 mL, total vault 600 mL, switch cranioplasty 207 mL) although 99% of patients received a transfusion of some sort. There were no deaths and no major intraoperative complications. Minor events include; ET tube malposition (1), desaturation (1), acidosis (1), hypothermia (9), coagulopathy (2), Hct < 25 (55). Average hospital stay was 3.4 days with no major post-operative complications. One patient was readmitted to the ICU and 1 had a scalp hematoma, but no patients returned to the operating room within 6 months after surgery. DISCUSSION The surgical treatment of SSC has evolved from lengthy, risky procedures to become almost routine at most craniofacial centers. Additionally, the care for patients with SSC has evolved from a single provider to a multidisciplinary team concept based around protocols for workup, delivery of anesthesia, streamlined surgical procedures and post-operative care and assessment. This evolution has given open cranial vault surgery for SSC an acceptable safety profile.
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Progressive frontal morphology changes during the first year of a modified Pi procedure for scaphocephaly. Childs Nerv Syst 2016; 32:337-44. [PMID: 26409882 DOI: 10.1007/s00381-015-2914-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Accepted: 09/16/2015] [Indexed: 02/05/2023]
Abstract
PURPOSE The purpose of this study was to quantify the changes in frontal morphology in patients with scaphocephaly treated with a modified Pi procedure. METHODS Consecutive scaphocephalic patients (n = 13) who underwent surgery before 12 months of age that had more than 1 year of follow-up and standard preoperative, 3-month, and 1-year photographs were included. Anthropometric measurements were used to document the craniofacial index. Computerized photogrammetric analyses of five craniofacial angles (bossing angle, nasofrontal angle, angle of facial convexity, and angle of total facial convexity) were also performed. RESULTS Comparisons of the preoperative and postoperative direct anthropometric measurements of the cephalic index showed a significant (all p < 0.05) increase in the postoperative period, with no significant differences in early versus late postoperative period comparisons. Comparisons of the preoperative and postoperative computerized photogrammetric measurements of the craniofacial angles showed a significant (all p < 0.05) reduction (bossing angle, angle of facial convexity, and angle of total facial convexity) and increase (nasofrontal angle) in the early and late postoperative periods. CONCLUSIONS Frontal morphology significantly changed over the first year of the modified Pi procedure.
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Abstract
Scaphocephaly results from a premature fusion of the sagittal suture. Usually, cranial vault corrective surgery is performed during the first year of life. There is currently no scientific data regarding occlusion of scaphocephalic patients, or the potential effect of craniovault surgery on the occlusion. The aims were to describe occlusion in scaphocephalic patients and compare with a general pediatric population, and to compare the difference in occlusion of surgically versus unoperated treated scaphocephalic subgroup. A total of 91 scaphocephalic patients (71 boys aged between 2 and 11 y) seen at the Craniofacial Clinic of CHU Ste-Justine's formed the experimental group. All patients received an orthodontic assessment. Among them, 44 underwent craniovault surgery, whereas 47 remained unoperated. Thirty-eight (33 boys; 17 operated) had lateral cephalometric radiographies, some of them also had cephalometric growth follow-ups. Clinical values for dental classification and overjet indicate an increased prevalence of class II malocclusions in scaphocephalic patients. However, interestingly enough, cephalometric values indicative of skeletal class II malocclusions (ie, N-A perp HP, N-B perp HP, N-Pog perp HP, Wits, N-A-Pog) remained within normal limits. Some cephalometric values present statistically significant differences between operated and unoperated patients (ANS-PNS t2, P = 0.025; /1-FH t2, P = 0.028), but these are individual variations not related to scaphocephaly. Maxillary width of scaphocephalic children remains within normal limits. Scaphocephalic patients clinically presented more class II malocclusions compared with normal children. Radiographic values remain, however, within normal limits for both anteroposterior and transverse dimensions. Corrective craniovault surgery did not affect occlusion in these patients.
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Thwin M, Schultz TJ, Anderson PJ. Morphological, functional and neurological outcomes of craniectomy versus cranial vault remodeling for isolated nonsyndromic synostosis of the sagittal suture: a systematic review. ACTA ACUST UNITED AC 2015. [DOI: 10.11124/01938924-201513090-00021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Discussion: the effects of whole-vault cranioplasty versus strip craniectomy on long-term neuropsychological outcomes in sagittal craniosynostosis. Plast Reconstr Surg 2014; 134:502-503. [PMID: 25158707 DOI: 10.1097/prs.0000000000000468] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
Over the last decade, endoscopy has been increasingly utilized in craniosynostosis surgery. In 2006, the author added endoscopy followed by helmet therapy to the treatment of young craniosynostosis patients. Since then, 73 children have been successfully treated utilizing endoscopic techniques with a transfusion rate of 23%. Most children are discharged on the first postoperative day; helmet therapy begins one week later. A helmet is worn for 4 to 6 months with one helmet replacement. Complications were limited to three reoperations to address suboptimal results, and one reoperation for a persisting skull defect. One sagittal sinus injury was addressed successfully, with resolution of a small intrasinus thrombus and no adverse brain sequelae. Although not applicable to every craniosynostosis patient, properly applied endoscopic-assisted craniosynostosis surgery is safe and effective, adding another option to the treatment armamentarium for craniosynostosis.
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Craniectomy Gap Patency and Neosuture Formation following Endoscopic Suturectomy for Unilateral Coronal Craniosynostosis. Plast Reconstr Surg 2014; 134:81e-91e. [DOI: 10.1097/prs.0000000000000285] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Park DH, Yoon SH. Craniofacial malformation treatment: craniosynostosis and positional plagiocephaly. JOURNAL OF THE KOREAN MEDICAL ASSOCIATION 2012. [DOI: 10.5124/jkma.2012.55.9.878] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Affiliation(s)
- Dong Ha Park
- Department of Plastic and Reconstructive Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Soo Han Yoon
- Department of Neurosurgery, Ajou University School of Medicine, Suwon, Korea
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Berry-Candelario J, Ridgway EB, Grondin RT, Rogers GF, Proctor MR. Endoscope-assisted strip craniectomy and postoperative helmet therapy for treatment of craniosynostosis. Neurosurg Focus 2011; 31:E5. [DOI: 10.3171/2011.6.focus1198] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
The primary goals of treatment in the infant with craniosynostosis are to correct the deformity and allow for adequate brain growth in as safe and effective a manner as possible. Herein, the authors present the results of treating craniosynostosis using an endoscope-assisted strip craniectomy and postoperative helmet therapy (EASC + PHT) in the hopes of providing further evidence of its role in the treatment of multiple different forms of craniosynostosis. This is a retrospective review of the patients treated with this technique at Children's Hospital Boston.
Methods
The electronic medical records of all children with craniosynostosis treated using this technique were reviewed retrospectively. A priori, data were collected for deformity type, patient age at surgery, number of transfusions, operative time, length of hospital stay, and anthropometric measurements.
Results
One hundred seventy-three patients (61 females and 112 males) were treated at our institution between July 2004 and March 2011 with EASC + PHT. The mean operative time was 46.30 minutes. Eight (4.6%) of the 173 patients received blood transfusions. The average length of hospital stay was 1.35 days, with the majority of patients being discharged the day after surgery. All complications and any patient who required additional craniofacial reconstructions are discussed. In addition, a subgroup analysis was done for patients who had undergone surgery and had longer than 1 year of follow-up.
Conclusions
The authors' growing database of patients supports the experiences described by others that early treatment of craniosynostosis with an EASC + PHT is a safe and efficacious technique. In addition, cost reduction due to decreased hospital stay and limitation of blood transfusions are demonstrable benefits associated with the use of this technique.
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Affiliation(s)
| | - Emily B. Ridgway
- 2Plastic and Reconstructive Surgery, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts
| | | | - Gary F. Rogers
- 2Plastic and Reconstructive Surgery, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts
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Ridgway EB, Berry-Candelario J, Grondin RT, Rogers GF, Proctor MR. The management of sagittal synostosis using endoscopic suturectomy and postoperative helmet therapy. J Neurosurg Pediatr 2011; 7:620-6. [PMID: 21631199 DOI: 10.3171/2011.3.peds10418] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Suturectomy as a treatment for craniosynostosis was largely replaced in the late twentieth century by more extensive, but predictable, cranial remodeling procedures. Recent technical innovations, such as using the endoscope combined with postoperative orthotic reshaping, have led to a resurgence of interest in suturectomy as a safer, less invasive method. METHODS A retrospective chart review was performed for all cases of sagittal synostosis treated with endoscopic sagittal suture strip craniectomy and helmet therapy between 2004 and 2008. Data collected included gestational age, genetic evaluations and syndromic status, age at operation, duration of procedure, need for blood transfusions, length of hospital stay, preoperative and postoperative head circumference percentile and cranial index, duration of helmet use, length of follow-up, complications, and revisions. RESULTS Fifty-six patients with isolated sagittal synostosis were treated using endoscopic suturectomy and completed helmet therapy. Mean age at time of procedure was 3.24 months. Mean operative duration was 45.32 minutes. Mean hospital stay was 1.39 days. There were 2 transfusions and no deaths. The mean length of follow-up was 2.34 years. Helmet therapy was instituted for a mean of 7.47 months. Head circumference percentile increased from 61.42% to 89.27% over 2 years of follow-up. Cranial index increased from a preoperative mean of 0.69 to 0.76 over 2 years of follow-up. Reoperations for synostosis included 1 sagittal suture refusion and 2 cases in which other sutures fused. CONCLUSIONS Sagittal synostosis can be safely treated with endoscopic suturectomy and helmet therapy. Improvements in cranial volume and shape are comparable to open procedures and are enduring.
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Affiliation(s)
- Emily B Ridgway
- Department of Plastic Surgery, Children’s Hospital Boston, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA
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Multidirectional Cranial Distraction Osteogenesis for the Treatment of Craniosynostosis. Plast Reconstr Surg 2010; 126:1691-1698. [DOI: 10.1097/prs.0b013e3181ef8fc8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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