Management of the Temporomandibular Joint after Ablative Surgery
| Autor: | Astrid Kruse Gujer, Joachim A. Obwegeser, Klaus W. Grätz, Marius Bredell |
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| Přispěvatelé: | University of Zurich, Bredell, Marius |
| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
musculoskeletal diseases
medicine.medical_specialty medicine.medical_treatment 610 Medicine & health Condyle Article stomatognathic system Ablative case Ankylosis Medicine Ablative surgery Fibula business.industry 3504 Oral Surgery Soft tissue medicine.disease Surgery Temporomandibular joint 2746 Surgery Radiation therapy stomatognathic diseases medicine.anatomical_structure 2733 Otorhinolaryngology Otorhinolaryngology Oral Surgery 10069 Clinic of Cranio-Maxillofacial Surgery business |
| Popis: | Management of the temporomandibular joint in ablative head and neck surgery is controversial with no standardized approach. The aim of the study was to establish risk-based guidelines for the management of the temporomandibular joint after ablative surgery. Analysis of all patients’ records receiving ablative surgery involving the temporomandibular joint in the Department of Cranio-Maxillofacial and Oral Surgery, University Hospital of Zϼrich, from 2001 to 2012, was performed, identifying 15 patients and 14 reconstructive procedures. A literature search was done identifying all relevant literature on current approaches. Applicable cohorts were constructed, and relevant risks were extrapolated. Evaluated studies are not uniform in their reporting with nonhomogeneous patient groups. A diverse approach is used in the management of these patients with complications such as infection, ankylosis, limited mouth opening, plate penetration in the skull base, and plate loosening. Risk factors for complications appear to be radiation, costochondral graft, disk loss, and plate use alone. Clinical data suggest use of a plate with metal condyle reconstructions and previous radiation therapy as potential risks factors. Employing literature evidence and cumulated clinical data, a risk-based flowchart was developed to assist surgical decision making. Risk factors such as radiation, disk preservation, and soft tissue conditions are important complication-associated factors when planning surgery. Free vascularized fibula grafts appear to have the least complications that must be weighed against donor site morbidity. |
| Databáze: | OpenAIRE |
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