School of Dentistry

Chair and Department of Periodontology

Our experts in long-term tooth preservation and optimal dental care

The Department of Periodontology focuses on advising and treating patients with the aim of preserving their natural teeth for as long as possible, restoring oral health and promoting good oral hygiene. During the rehabilitation phase, we place great emphasis on avoiding removable prosthetic restorations wherever possible and use dental implants, amongst other methods, to support dentures.

Chair holder

Portrait photo of Prof Dr med. dent. Anton Friedmann

Prof. Dr. med. dent.

Anton Friedmann

Chair holder

Faculty of Health (School of Dentistry, Oral and Maxillofacial Medicine)  |  Chair of Periodontology

Department management

Dental clinic  |  Chair of Periodontology

Alfred-Herrhausen-Straße 44
58455 Witten

Room number: 2.184

Research

In our research, we test new treatment methods and certified biomaterials in clinical practice and carry out laboratory studies to gain insights at the cellular or immunological level.

Research specialisations:

  • Protein expression patterns of various cell types on different substrates used as membranes for tissue and bone regeneration (TBR/BPR) in clinical applications
  • Animal models for GBR and soft tissue regeneration
  • Clinical investigations into various techniques for reducing remodelling processes following tooth extraction
  • Soft tissue conditioning using tissue expanders
  • Epidemiological studies on the prevalence and diagnosis of gingival morphotypes
  • Use of xenogeneic substitute materials for soft tissue augmentation
  • Clinical studies on implant integration in systemically compromised patients
  • Clinical studies of materials for regenerative periodontal therapy and bone regeneration

Publications

Teaching

The aim of the department is to provide students with the following knowledge and skills:

  • comprehensive theoretical basic knowledge of periodontology,
  • comprehensive knowledge of clinical medicine and surgery, with particular emphasis on the interplay between periodontal diseases and general medical conditions (individual periodontitis risk profile),
  • comprehensive knowledge of the prevalence of periodontitis and its relationship with healthcare systems,
  • sound knowledge of diagnostics, forms of the disease and clinical treatment approaches,
  • clinical experience in the assessment, diagnosis and treatment of simple and less severe cases of periodontitis, and
  • clinical experience in the assessment and diagnosis of more complex cases of periodontitis.

 

We teach through lectures, seminars and ‘problem-based learning’ (PBL). We also offer practical exercises in surgery as well as training in minimally invasive periodontal surgery using pig jaw models. Teaching is delivered by a professor and a senior registrar specialising in periodontology. We also ensure a practical focus through the involvement of highly specialised external contract lecturers.

Further training to become a specialist in periodontology

Degree

First year

Second and third years

Theoretical further training

Further information

Information for patients

Our range of services

What is periodontitis?

Symptoms of periodontitis

Symptoms of gum recession

Appointments for patients

The team at the Chair and Department of Periodontology