Topical diagnostics of traumatic condylar injuries and alloplastic reconstruction of temporomandibular joint heads.
Condylar fractures have an important place in facial traumatic injuries. Classification of condylar fractures according to clinical-anatomic picture is common in clinical practice. According to this classification there are: 1) fractures of mandibular joint head, aka intraarticular fractures, 2) condylar neck fractures or high extra articular fractures, 3) condylar base fractures. Radiographic imaging plays important role in diagnosing condylar fractures along with knowledge of clinical symptoms. We used computer tomography imaging in our clinical practice. Three-dimensional imaging of computer tomography gives exact information about location of condylar fractures, impact of fractured fragments, displacement of condylar head from articular fossa. This method is mostly important for the cases which are hard to diagnose (fractures of mandibular joint head, aka intraarticular fractures). For this group of patients surgical treatment is necessary with the method of arthroplasty. We have observed 5 patients with bilateral, fragmented, high condylar fractures. In all cases the surgery was performed on both sides with bone cement and titanium mini-plates. Long-term effects of the treatment included observation from 6 months to 2 years. In all cases anatomic and functional results were good. Shape of the mandible is restored, opening of mouth 3-3.5 cm, absence of malocclusion.
Tbilisi State Medical University, Department of Maxillofacial Surgery; Central University Clinic after N. Kipshidze, Section of Computer Tomography and Magnetic Resonance Imaging, Tbilisi, Georgia.
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Gvenetadze
Tbilisi State Medical University, Department of Maxillofacial Surgery; Central University Clinic after N. Kipshidze, Section of Computer Tomography and Magnetic Resonance Imaging, Tbilisi, Georgia.
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Danelia
Tbilisi State Medical University, Department of Maxillofacial Surgery; Central University Clinic after N. Kipshidze, Section of Computer Tomography and Magnetic Resonance Imaging, Tbilisi, Georgia.
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Nemsadze
Tbilisi State Medical University, Department of Maxillofacial Surgery; Central University Clinic after N. Kipshidze, Section of Computer Tomography and Magnetic Resonance Imaging, Tbilisi, Georgia.
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Gvenetadze
D000328:Adult; D001178:Arthroplasty / Q000379:methods; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D016268:Internal Fixators; D008297:Male; D008335:Mandibular Condyle / Q000293:injuries* / Q000601:surgery; D008337:Mandibular Fractures / Q000175:diagnosis* / Q000601:surgery; D008875:Middle Aged; D019651:Plastic Surgery Procedures; D013704:Temporomandibular Joint / Q000601:surgery*; D014057:Tomography, X-Ray Computed / Q000379:methods*; D055815:Young Adult