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ABSTRACT: The aim of this study was to analyse possible intra- and postoperative complications and long-term results in combined orthodontic-orthognathic treatment of mentally handicapped patients compared with a control group of patients without handicap.
A group of 20 mentally handicapped patients (male = 7, female = 13) and of 102 non-handicapped patients (male = 36, female = 66) were evaluated retrospectively. The results of the two point-discrimination sensory test and the cephalometric findings of both groups were assessed. Complications during and after the operation, the results of nerve function tests and relapse rates were reported. The statistical analysis was carried out using binary logistical regression analysis with adjustment according to the diagnosis and the type of operation (p < 0.05)
No significant differences could be found between the mentally handicapped and the non-handicapped patients. Only the nerve function test immediately postoperatively revealed differences between the two patient groups. The relapse rate in mentally handicapped patients was similar to non-handicapped patients. Forty-seven months after the operation, relapse (change in the ANB angle of more than 0.5 degrees ) was observed in four patients only (handicapped patients).
Orthognathic surgical procedures in mentally handicapped patients can be carried out with a similarly high success rate as in mentally healthy patients.
Journal of Cranio-Maxillofacial Surgery 04/2006; 34(3):156-61. · 1.64 Impact Factor
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ABSTRACT: Modern orthognathic surgery is said to be clean contaminated due to the intraoral means of access. Complications after orthognathic surgery, a common operation, occur about 10% of the time. Actinomycosis, a rare specific infection, plays a negligible role. Diagnostically, it should be differentiated from other infections that occur a long time after the operation. Three cases of actinomycosis that occurred after orthognathic surgery were observed, and therapeutic measurements are described case by case.
The International journal of adult orthodontics and orthognathic surgery 02/2002; 17(3):230-3.
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ABSTRACT: The aim of this study was to analyse, with particular consideration to functional aspects, the results of treatment following the reconstruction of intraoral soft tissue using a pedicled nasolabial flap. Over a period of 10 years (1.1.1990-31.12.1999) the intraoral repair of the defect was carried out in 20 patients in the region of the anterior floor of the mouth, using a unilateral nasolabial flap in 13 cases and a bilateral nasolabial flap in 7 cases. The reasons for the defects were resection of squamous cell carcinomas (T1-T2) of the intraoral mucosa in 19 cases and osteoradionecrosis with soft tissue defect in one case. Local wound healing disturbance was observed in two cases. In 18 patients the prosthetic rehabilitation was successful and allowed a return to masticatory function. In another three cases a secondary operation for flap remodelling was needed. In one case three ITI-Implants were inserted between the foramina 12 months following the placement of the flap. A magnetically retained full denture has been functioning normally for more than four years. The nasolabial flap for the replacement of soft tissue in the mouth appears to represent a functionally and aesthetically satisfactory alternative to reconstruction by microsurgery, in cases of small to medium-sized defects, especially in older, medically compromised patients with an enhanced surgical risk
Schweizer Monatsschrift für Zahnmedizin = Revue mensuelle suisse d'odonto-stomatologie = Rivista mensile svizzera di odontologia e stomatologia / SSO 02/2002; 112(5):463-6.
