34 Result(s)
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Rainer Schmelzeisen
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Article
Open AccessReconstruction of dental roots for implant planning purposes: a retrospective computational and radiographic assessment of single-implant cases
The aim of the study was to assess the deviation between clinical implant axes (CIA) determined by a surgeon during preoperative planning and reconstructed tooth axes (RTA) of missing teeth which were automati...
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Article
Open AccessStimulated Raman histology for histological evaluation of oral squamous cell carcinoma
To investigate whether in patients undergoing surgery for oral squamous cell carcinoma, stimulated Raman histology (SRH), in comparison with H&E-stained frozen sections, can provide accurate diagnoses regardin...
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Open AccessDonor site morbidity after computer assisted surgical reconstruction of the mandible using deep circumflex iliac artery grafts: a cross sectional study
Computer Assisted Design and Computer Assisted Manufacturing (CAD/CAM) have revolutionized oncologic surgery of the head and neck. A multitude of benefits of this technique has been described, but there are on...
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Open AccessAutomated segmentation of head CT scans for computer-assisted craniomaxillofacial surgery applying a hierarchical patch-based stack of convolutional neural networks
Computer-assisted techniques play an important role in craniomaxillofacial surgery. As segmentation of three-dimensional medical imaging represents a cornerstone for these procedures, the present study was aim...
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Open AccessNeuropathological interpretation of stimulated Raman histology images of brain and spine tumors: part B
Intraoperative histopathological examinations are routinely performed to provide neurosurgeons with information about the entity of tumor tissue. Here, we quantified the neuropathological interpretability of s...
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Open AccessStimulated Raman histology in the neurosurgical workflow of a major European neurosurgical center — part A
Histopathological diagnosis is the current standard for the classification of brain and spine tumors. Raman spectroscopy has been reported to allow fast and easy intraoperative tissue analysis. Here, we report...
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Article
Open AccessEvaluation of computed tomography settings in the context of visualization and discrimination of low dose injections of a novel liquid soft tissue fiducial marker in head and neck imaging
Intraoperative incorporation of radiopaque fiducial markers at the tumor resection surface can provide useful assistance in identifying the tumor bed in postoperative imaging for RT planning and radiological f...
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Article
Wahl des Implantatmaterials
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Article
Open AccessDental implants in immunocompromised patients: a systematic review and meta-analysis
Impaired health conditions and related lack of adequate host healing are among the most important conditions that account for dental implant failure. Today clinicians face an increasing number of immunocomprom...
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Article
Open AccessVascularized scapula and latissimus dorsi flap for CAD/CAM assisted reconstruction of mandibular defects including the mandibular condyle: technical report and clinical results
Reconstruction of mandibular continuity and function after tumor resection is challenging, particularly in cases including the mandibular condyle. Various approaches for reconstruction after disarticulation re...
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Article
Correction to: Treatment of stage II medication-related osteonecrosis of the jaw with necrosectomy and autologous bone marrow mesenchymal stem cells
In the Original publication of the article, the co-author has been misspelled as Fabian Duttenhöfer in the article “Treatment of stage II medication-related osteonecrosis of the jaw with necrosectomy and autol...
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Article
Necrotizing fasciitis as a complication of osteonecrosis of the jaw related to oral bisphosphonate application in a patient with osteoporosis: a case report
Necrotizing fasciitis has been reported as a complication secondary to bisphosphonate-related osteonecrosis of the jaw (BRONJ) in a low number of patients. The only report of such a case in an osteoporosis pat...
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Microsurgical Reconstruction of Large Defects of the Maxilla, Midface, and Cranial Base
Compared to reconstructive procedures in the mandible, bone and soft tissue reconstruction of the maxilla, the midface, and the cranial base often necessitates more complex surface reconstructions. In addition...
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Microvascular Reconstruction of the Condyle and the Ascending Ramus
Today, temporomandibular joint (TMJ), condylar, and ascending ramus reconstruction can be performed with high accuracy as the recent new developments in diagnostic and surgical procedures now offer safe and re...
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Introduction
It is with great pleasure and gratitude to our many contributors that we present this updated second edition of Craniomaxillofacial Reconstructive and Corrective Bone Surgery after its first publication in 2002 w...
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Tumors of the Maxillofacial Bones and Considerations for Bone Invasion
Tumors in the maxillofacial region can arise in the soft and hard tissues. Those located in the facial skeleton are rare and can be of odontogenic or osseous origin. No matter whether they are benign or malign...
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Tissue Engineering and Cell-Based Therapy for Bone Regeneration: Clinical Application and In Vivo and In Vitro Research
Tissue engineering applications, regenerative medicine, and cell therapy went from bench to bedside but still implicate the need for strategically planned investigations, controlled clinical application, as we...
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Computerized Tomography-Guided Surgical Decision-Making in Primary Squamous Cell Carcinoma of the Oral Cavity
Head and neck cancer is the sixth most common cancer worldwide [1]. One third of it comprises the oral cavity, while squamous cell carcinoma (SCC) represents approximately 95% of the dominating histopathology ...
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Craniomaxillofacial Implants Based on 3D Modeling
A new era of surgical reconstruction began in the early 1990s with the introduction of computer-assisted surgery. In the year 1994, the application of this technology for craniomaxillofacial surgery was introd...
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Digital Planning of Craniomaxillofacial Radiation Therapy
Computer-assisted surgery alone is insufficient in delineating tumour margins located at intervals of hard tissue. We demonstrate the use of visual three-dimensional image processing in combination with comput...
