Jochen Weitz

ORCID: 0000-0002-5765-5193
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About
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Research Areas
  • Reconstructive Surgery and Microvascular Techniques
  • Reconstructive Facial Surgery Techniques
  • Facial Trauma and Fracture Management
  • Dental Implant Techniques and Outcomes
  • Head and Neck Cancer Studies
  • Bone health and treatments
  • Head and Neck Surgical Oncology
  • Dental Radiography and Imaging
  • Bone and Joint Diseases
  • Cancer Diagnosis and Treatment
  • Medical Imaging Techniques and Applications
  • Tracheal and airway disorders
  • Hemostasis and retained surgical items
  • Dental materials and restorations
  • Bone fractures and treatments
  • Periodontal Regeneration and Treatments
  • Obstructive Sleep Apnea Research
  • Hemophilia Treatment and Research
  • Bone Tissue Engineering Materials
  • Advanced X-ray and CT Imaging
  • Head and Neck Anomalies
  • Oral health in cancer treatment
  • Voice and Speech Disorders
  • Bone Tumor Diagnosis and Treatments
  • Orthopaedic implants and arthroplasty

Klinikum rechts der Isar
2015-2025

Technical University of Munich
2016-2025

University Hospital Augsburg
2023

University Medical Center of the Johannes Gutenberg University Mainz
2021

Johannes Gutenberg University Mainz
2021

Klinik und Poliklinik für Mund-, Kiefer- und Gesichtschirurgie
2021

University Hospital Carl Gustav Carus
2018

Munich University of Applied Sciences
2017

München Klinik
2011-2014

ABSTRACT Background Our study evaluated long‐term morbidities in patients and compared subjective to those measurable objectively. Methods Patients completed a questionnaire regarding morbidity, filled out the Pain Sensitivity Questionnaire by Ruscheweyh et al. were examined physically. Results Eighty‐two included study, 31 returned clinic for further evaluation testing. The most common weakened dorsiflexion of great toe (34 patients), reduced ambulatory status (33), muscle weakness (31). A...

10.1002/hed.28064 article EN Head & Neck 2025-01-22

The bone implant contact (BIC) has traditionally been evaluated with histological methods. Thereupon, strong correlations of two-dimensional (2D) BIC have detected between μCT and destructive histology. However, due to the high intra-sample variability in values, one slice is not sufficient represent 3D BIC. Therefore, our aim correlate averaged values 3-4 sections μCT.Fifty-four implants inserted into maxilla 14 minipigs were evaluated. Two different time points selected assess (distance...

10.1111/jcpe.12693 article EN Journal Of Clinical Periodontology 2017-01-07

Introduction Mandibular reconstruction with the free fibula flap (FFF) has become a standardized procedure. The situation is different oral rehabilitation, so purpose of this study was to investigate frequency implant placement and prosthetic restoration. Additionally, patients’ situation, motivation, treatment course were structurally assessed. Materials methods All cases between January 2013 December 2018 that underwent mandibular in our department gave written informed consent participate...

10.3389/fonc.2024.1371405 article EN cc-by Frontiers in Oncology 2024-03-18

Mandibular reconstruction with the fibula free flap (FFF) is performed freehand, CAD/CAM-assisted, or by using partially adjustable resection/reconstruction aids. The two latter options represent contemporary reconstructive solutions of recent decade. purpose this study was to compare both auxiliary techniques regard feasibility, accuracy, and operative parameters.The first twenty consecutively operated patients requiring a mandibular (within angle-to-angle) FFF resection aids between...

10.3389/fonc.2023.1167071 article EN cc-by Frontiers in Oncology 2023-05-09

Mandibular reconstruction is conventionally performed freehand, CAD/CAM-assisted, or by using partially adjustable resection aids. CAD/CAM-assisted reconstructions are usually done in cooperation with osteosynthesis manufacturers, which entails additional costs and longer lead time. The purpose of this study to analyze an in-house, open-source software-based solution for virtual planning.All consecutive cases between January 2019 April 2021 that underwent (Blender) mandibular a free fibula...

10.3389/fonc.2021.731336 article EN cc-by Frontiers in Oncology 2021-09-24

Abstract Background Surgical approaches to autoimmune thyroid disease are currently hampered by concerns over postoperative complications. Risk profiles and incidences of complications have not been investigated systematically, studies with sufficient power show valid data performed. Methods A prospective multicentre European study was conducted between July 2010 December 2012. Questionnaires were used collect prospectively on patients who had surgery for the findings compared those...

10.1002/bjs.10770 article EN British journal of surgery 2018-03-26

In this study, top ology optimized, patient specific os teosynthesis plates (TOPOS-implants) are evaluated for the mandibular reconstruction using fibula segments. These shape optimized implants compared to a standard treatment with miniplates (thickness: 1.0 mm, titanium grade 4) in biomechanical testing human cadaveric specimen. Mandible and of 21 body donors were used. Geometrical models created based on automated segmentation CT-scans all specimens. All reconstructions, including cutting...

10.1371/journal.pone.0253002 article EN cc-by PLoS ONE 2021-06-08

Abstract Topical thrombins are locally active hemostatic agents that can be used to minimize blood loss during any surgery. The aim of this study was design and investigate a thrombin‐containing biodegradable hemostyptic device with an optimized drug release profile promote local clot formation. It is effective ongoing systemic antithrombotic therapy in all types bone‐related surgery, for example, dental Thrombin‐loaded poly( D , L ‐lactide‐ co ‐glycolide) microspheres were synthesized by...

10.1002/jbm.a.32970 article EN Journal of Biomedical Materials Research Part A 2010-11-09

Abstract Objectives Mandibular reconstruction after segmental mandibulectomy can be challenging without virtual surgical planning and osteotomy guides. The purpose of this study was to analyze anatomic parameters facilitate the evaluation ideal fibula wedge osteotomies reconstruct neomandibula in a simple cost-effective manner need for preoperative planning. Materials methods Computed tomography scans were acquired from randomly selected patients, all images obtained routine clinical...

10.1007/s00784-019-03177-4 article EN cc-by Clinical Oral Investigations 2020-01-18

Reconstructions of complex scalp after ablative resection or by post-traumatic tissue loss, can present difficulties regarding recipient vessel selection, functional and aesthetic outcome. The harvesting method for many microvascular free flaps requires a need changing patients position during surgery makes simultaneous interdisciplinary two-team approach complicated, which is major disadvantage safety operation time. ideal flap reconstruction has yet to be described, although the latissimus...

10.3389/fonc.2019.01130 article EN cc-by Frontiers in Oncology 2019-10-25
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