Revascularization of the Scalp by Microsurgical Techniques after Complete Avulsion

Neurosurgery ◽  
1978 ◽  
Vol 2 (3) ◽  
pp. 269-272 ◽  
Author(s):  
Norman L. Chater ◽  
Harry Buncke ◽  
Michael Brownstein
Keyword(s):  
Skull Fracture ◽  
Bony Defect ◽  
Microsurgical Techniques ◽  
Fracture Multiple

Abstract A total scalp replantation was performed after a complete traumatic avulsion of the scalp with skull fracture. Multiple arterial and venous anastomoses were required. Satisfactory healing occurred, and the patient has had a subsequent uneventful cranioplasty to fill a bony defect, with normal scalp healing.

Unusual Complication of a Neglected Growing Skull Fracture

2021 ◽  
Vol 56 (2) ◽  
pp. 179-183
Author(s):  
Akshay Vijay Kulkarni ◽  
Priyadarshi Dikshit ◽  
B. Indira Devi ◽  
Nishanth Sadashiva ◽  
Dhaval Shukla ◽  
...  
Keyword(s):  
Head Injury ◽  
Road Traffic ◽  
Rare Complication ◽  
Skull Fracture ◽  
Sudden Onset ◽  
Neurological Deficits ◽  
Unusual Complication ◽  
Bony Defect ◽  
Dural Defect ◽  
Growing Skull Fracture

<b><i>Introduction:</i></b> The growing skull fracture (GSF) is a rare complication seen after head injury in infants and young children. It occurs due to a wide skull defect with underlying dural defect and changes in pressure gradients within skull cavity. Neglected cases may develop progressive neurological deficits and complications after second head trauma. <b><i>Case Discussion:</i></b> We present a 14-year-old child who developed sudden-onset, diffuse, soft, fluctuant, circumferential swelling of the head after a road traffic accident. He had sustained a head injury at the age of 3-months leading to an asymptomatic soft swelling over the skull which was left untreated. Present CT scan of the brain showed a bony defect with ragged edges and cerebrospinal fluid (CSF) collection in subgaleal space circumferentially. He underwent exploration, duroplasty, and cranioplasty and had a good outcome. <b><i>Conclusion:</i></b> Neglected GSF can rupture and cause diffuse subgaleal CSF collection. It should be managed with dural repair and cranioplasty.

scholarly journals Epidemiology and Treatment Outcomes of Head Injury in Bangladesh: Perspective from the Largest Tertiary Care Hospital

2021 ◽  
Author(s):  
Sukriti Das ◽  
Bipin Chaurasia ◽  
Dipankar Ghosh ◽  
Asit Chandra Sarker
Keyword(s):  
Head Injury ◽  
Road Traffic ◽  
Head Injuries ◽  
Skull Fracture ◽  
Tertiary Care ◽  
Acute Subdural Hematoma ◽  
Care Hospital ◽  
Female Ratio ◽  
Mortality And Morbidity ◽  
The Government

Abstract Background Traumatic brain injury (TBI) is one of the leading causes of mortality and morbidity. Economic impact is much worse in developing countries like Bangladesh, as victims are frequently male, productive, and breadwinners of the families. Objectives The objective of our study was to highlight the etiological pattern and distribution of varieties of head injuries in Bangladesh and give recommendations regarding how this problem can be solved or reduce to some extent at least. Methods From January 2017 to December 2019, a total of 14,552 patients presenting with head injury at emergency got admitted in Neurosurgery department of Dhaka Medical College and Hospital and were included in this study. Results The most common age group was 21 to 30 years (36%: 5,239) with a male-to-female ratio of 2.6:1. Injury was mostly caused by road traffic accident (RTA [58.3%: 8,484]), followed by fall (25%: 3,638) and history of assault (15.3%: 2,226). The common varieties of head injury were: acute extradural hematoma (AEDH [42.30%: 1,987]), skull fracture either linear or depressed (28.86%: 1,347), acute subdural hematoma (ASDH [12.30%: 574]), brain contusion (10.2%: 476), and others (6.04%: 282). Conclusion RTA is the commonest cause of TBI, and among them motor bike accident is the severe most form of TBI. AEDH is the commonest variety of head injuries. Proper steps taken by the Government, vehicle owners, and drivers, and proper referral system and prompt management in the hospital can reduce the mortality and morbidity from TBI in Bangladesh.

scholarly journals What are the strongest indicators of intracerebral hemorrhage in mild traumatic brain injury?

2021 ◽  
Vol 6 (1) ◽  
pp. e000717
Author(s):  
Panu Teeratakulpisarn ◽  
Phati Angkasith ◽  
Thanakorn Wannakul ◽  
Parichat Tanmit ◽  
Supatcha Prasertcharoensuk ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
High Risk ◽  
Ct Scan ◽  
Mild Traumatic Brain Injury ◽  
Skull Fracture ◽  
Brain Ct ◽  
Baseline Characteristics ◽  
Gcs Score ◽  
The Brain

BackgroundAlthough there are eight factors known to indicate a high risk of intracranial hemorrhage (ICH) in mild traumatic brain injury (TBI), identification of the strongest of these factors may optimize the utility of brain CT in clinical practice. This study aimed to evaluate the predictors of ICH based on baseline characteristics/mode of injury, indications for brain CT, and a combination of both to determine the strongest indicator.MethodsThis was a descriptive, retrospective, analytical study. The inclusion criteria were diagnosis of mild TBI, high risk of ICH, and having undergone a CT scan of the brain. The outcome of the study was any type of ICH. Stepwise logistic regression analysis was used to find the strongest predictors according to three models: (1) injury pattern and baseline characteristics, (2) indications for CT scan of the brain, and (3) a combination of models 1 and 2.ResultsThere were 100 patients determined to be at risk of ICH based on indications for CT of the brain in patients with acute head injury. Of these, 24 (24.00%) had ICH. Model 1 found that injury due to motor vehicle crash was a significant predictor of ICH, with an adjusted OR (95% CI) of 11.53 (3.05 to 43.58). Models 2 and 3 showed Glasgow Coma Scale (GCS) score of 13 to 14 after 2 hours of observation and open skull or base of skull fracture to be independent predictors, with adjusted OR (95% CI) of 11.77 (1.32 to 104.96) and 5.88 (1.08 to 31.99) according to model 2.DiscussionOpen skull or base of skull fracture and GCS score of 13 to 14 after 2 hours of observation were the two strongest predictors of ICH in mild TBI.Level of evidenceIII.

scholarly journals Extradural anterior clinoidectomy in surgical management of clinoidal meningiomas

2021 ◽  
Vol 57 (1) ◽  
Author(s):  
K. El-Bahy ◽  
Ashraf M. Ibrahim ◽  
Ibrahim Abdelmohsen ◽  
Hatem A. Sabry
Keyword(s):  
Cavernous Sinus ◽  
Tumor Resection ◽  
Visual Outcome ◽  
Extent Of Resection ◽  
Optic Canal ◽  
Falciform Ligament ◽  
Cavernous Sinus Invasion ◽  
Anterior Clinoidectomy ◽  
Microsurgical Techniques

Abstract Background Despite the recent advances in skull base surgery, microsurgical techniques, and neuroimaging, yet surgical resection of clinoidal meningiomas is still a major challenge. In this study, we present our institution experience in the surgical treatment of anterior clinoidal meningiomas highlighting the role of extradural anterior clinoidectomy in improving the visual outcome and the extent of tumor resection. This is a prospective observational study conducted on 33 consecutive patients with clinoidal meningiomas. The surgical approach utilized consisted of extradural anterior clinoidectomy, optic canal deroofing with falciform ligament opening in all patients. The primary outcome assessment was visual improvement and secondary outcomes were extent of tumor resection, recurrence, and postoperative complications. Results The study included 5 males and 28 females with mean age 49.48 ± 11.41 years. Preoperative visual deficit was present in 30 (90.9%) patients. Optic canal involvement was present in 24 (72.7%) patients, ICA encasement was in 16 (48.5%), and cavernous sinus invasion in 8 (24.2%). Vision improved in 21 patients (70%), while 6 patients (20%) had stationary course and 1 patient (3%) suffered postoperative new visual deterioration. Gross total resection was achieved in 24 patients (72.7%). The main factors precluding total removal were cavernous sinus involvement and ICA encasement. Mortality rate was 6.1%; mean follow-up period was 27 ± 13 months. Conclusions In this series, the use of extradural anterior clinoidectomy provided a favorable visual outcome and improved the extent of resection in clinoidal meningioma patients.

Skull fracture during instrumental delivery using spatulas: A case report with CT-scan imaging

2021 ◽  
Vol 50 (5) ◽  
pp. 102108
Author(s):  
Didier Riethmuller ◽  
Marine Schaeffer ◽  
Pierre-Louis Forey ◽  
Marie Chevallier ◽  
Corentin Berthet ◽  
...  
Keyword(s):  
Case Report ◽  
Ct Scan ◽  
Skull Fracture ◽  
Instrumental Delivery

scholarly journals Glenoid concavity has a higher impact on shoulder stability than the size of a bony defect

2021 ◽  
Author(s):  
Jens Wermers ◽  
Benedikt Schliemann ◽  
Michael J. Raschke ◽  
Philipp A. Michel ◽  
Lukas F. Heilmann ◽  
...  
Keyword(s):  
Bone Loss ◽  
Linear Model ◽  
Goodness Of Fit ◽  
Clinical Decision Making ◽  
Defect Size ◽  
Glenoid Bone Loss ◽  
Bony Defect ◽  
Stability Ratio ◽  
Anterior Glenoid ◽  
Shoulder Stability

Abstract Purpose Surgical treatment of shoulder instability caused by anterior glenoid bone loss is based on a critical threshold of the defect size. Recent studies indicate that the glenoid concavity is essential for glenohumeral stability. However, biomechanical proof of this principle is lacking. The aim of this study was to evaluate whether glenoid concavity allows a more precise assessment of glenohumeral stability than the defect size alone. Methods The stability ratio (SR) is a biomechanical estimate of glenohumeral stability. It is defined as the maximum dislocating force the joint can resist related to a medial compression force. This ratio was determined for 17 human cadaveric glenoids in a robotic test setup depending on osteochondral concavity and anterior defect size. Bony defects were created gradually, and a 3D measuring arm was used for morphometric measurements. The influence of defect size and concavity on the SR was examined using linear models. In addition, the morphometrical-based bony shoulder stability ratio (BSSR) was evaluated to prove its suitability for estimation of glenohumeral stability independent of defect size. Results Glenoid concavity is a significant predictor for the SR, while the defect size provides minor informative value. The linear model featured a high goodness of fit with a determination coefficient of R2 = 0.98, indicating that 98% of the SR is predictable by concavity and defect size. The low mean squared error (MSE) of 4.2% proved a precise estimation of the SR. Defect size as an exclusive predictor in the linear model reduced R2 to 0.9 and increased the MSE to 25.7%. Furthermore, the loss of SR with increasing defect size was shown to be significantly dependent on the initial concavity. The BSSR as a single predictor for glenohumeral stability led to highest precision with MSE = 3.4%. Conclusion Glenoid concavity is a crucial factor for the SR. Independent of the defect size, the computable BSSR is a precise biomechanical estimate of the measured SR. The inclusion of glenoid concavity has the potential to influence clinical decision-making for an improved and personalised treatment of glenohumeral instability with anterior glenoid bone loss.

scholarly journals Multisite medical record review of emergency department visits for traumatic brain injury

2021 ◽  
Vol 27 (S1) ◽  
pp. i42-i48
Author(s):  
Barbara A Gabella ◽  
Jeanne E Hathaway ◽  
Beth Hume ◽  
Jewell Johnson ◽  
Julia F Costich ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Emergency Department ◽  
Brain Injury ◽  
Skull Fracture ◽  
Signs And Symptoms ◽  
International Classification Of Diseases ◽  
Emergency Department Visits ◽  
Intracranial Injury ◽  
Imaging Results ◽  
Icd 10

BackgroundIn 2016, the CDC in the USA proposed codes from the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) for identifying traumatic brain injury (TBI). This study estimated positive predictive value (PPV) of TBI for some of these codes.MethodsFour study sites used emergency department or trauma records from 2015 to 2018 to identify two random samples within each site selected by ICD-10-CM TBI codes for (1) intracranial injury (S06) or (2) skull fracture only (S02.0, S02.1-, S02.8-, S02.91) with no other TBI codes. Using common protocols, reviewers abstracted TBI signs and symptoms and head imaging results that were then used to assign certainty of TBI (none, low, medium, high) to each sampled record. PPVs were estimated as a percentage of records with medium-certainty or high-certainty for TBI and reported with 95% confidence interval (CI).ResultsPPVs for intracranial injury codes ranged from 82% to 92% across the four samples. PPVs for skull fracture codes were 57% and 61% in the two university/trauma hospitals in each of two states with clinical reviewers, and 82% and 85% in the two states with professional coders reviewing statewide or nearly statewide samples. Margins of error for the 95% CI for all PPVs were under 5%.DiscussionICD-10-CM codes for traumatic intracranial injury demonstrated high PPVs for capturing true TBI in different healthcare settings. The algorithm for TBI certainty may need refinement, because it yielded moderate-to-high PPVs for records with skull fracture codes that lacked intracranial injury codes.

scholarly journals Regenerative Therapy Modality for Treatment of True Combined Endodontic-Periodontal Lesions: A Randomized Controlled Clinical Trial

2021 ◽  
Vol 18 (12) ◽  
pp. 6220
Author(s):  
Reham AlJasser ◽  
Sundus Bukhary ◽  
Mohammed AlSarhan ◽  
Dalal Alotaibi ◽  
Saleh AlOraini ◽  
...  
Keyword(s):  
Bone Graft ◽  
Bone Grafting ◽  
Endodontic Treatment ◽  
Control Group ◽  
Controlled Clinical Trial ◽  
Bony Defect ◽  
Keratinized Tissue ◽  
Group I ◽  
Significant Difference ◽  
Grafting Procedure

The aim of this in-vivo study was to evaluate/compare the clinical periodontal parameters in patients with true combined endo-perio lesions (EPL), treated with gutta-percha (GP) and mineral trioxide (MTA) as an obturation material alone and with addition of bone grafting in such lesions. 120 Saudi patients (mean age = 41yrs) diagnosed with true combined EPL participated in this study. Group I (control group, n = 30) was treated with conventional endodontic treatment using GP for obturation. Group II (n = 30) was treated with conventional endodontic treatment using MTA for obturation. Group III (n = 30) was treated with conventional endodontic treatment using GP for obturation + grafting procedure to fill the bony defect. Group IV (n = 30) was treated with conventional endodontic treatment using MTA for obturation + grafting procedure to fill the bony defect. Clinical parameters (Pocket depth (PD); Clinical attachment loss (CAL); keratinized tissue width (KTW); gingival phenotype (G.Ph.) and Cone Beam Computed Tomography Periapical Index (CBCTPAI)) were recorded and compared at baseline, 3, 6, 12 months’ interval. For the groups III and IV, CBCTPAI showed significant difference (p < 0.0001) with the other groups at 6 months and 1-year interval. The group with MTA + bone graft showed 76% and 90% patients with 0 score at 6 months and 1-year follow-up, respectively. Comparison of mean values of PD among study groups at 3 months, 6 months and 1 year showed significant difference at 3 months, whereas the mean PD values of subjects in GP + bone graft showed significantly higher PD values than other 3 groups (p = 0.025). Use of GP and MTA for root canal obturation along with periodontal therapy and bone augmentation helps in resolving complex endo-perio lesions. Bone grafting in addition to obturation with MTA was found to be the best treatment strategy in management of EPL cases and is recommended for clinicians who are treating EPL patients.

Sign in / Sign up

Export Citation Format

Share Document