British dental journal · 2002
Links between anaesthetic modality and nerve damage during lower third molar surgery.
СтатьяНазвание и аннотация: Перевод в очереди
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Rehman K, Webster K, Dover M S
Аннотация
OBJECTIVE: To investigate the relationships between eruption status, gender, social class, grade of operator, anaesthetic modality and nerve damage during third molar surgery.
DESIGN: Two centre prospective longitudinal study.
SETTING: The department of oral and maxillofacial surgery, University Hospital Birmingham NHS Trust and oral surgery outpatient clinics at Birmingham Dental Hospital.
SUBJECTS: A total of 391 patients had surgical removal of lower third molars. Sensory disturbance was recorded at one week post operatively. Patients with altered sensation were followed up at one month, three months and six months following surgery.
RESULTS: 614 lower third molars in 391 patients were removed. Forty-six procedures (7.5%) were associated with altered sensation at one week with three procedures (0.49%) showing persistent symptoms at six months. Of these 46 nerve injuries, 26 (4.23%) involved the lingual nerve and 20 (3.25%) the inferior dental nerve (IDN). All three persistent sensations were IDN related. A logistic regression model found that the use ofa lingual retractor chi2 = 11.559, p = 0.003 was more significant than eruption status chi2 = 12.935, p = 0.007. There was no significant relationship between anaesthetic modality, age, social class, sex and seniority of operator.
CONCLUSIONS: There was no link between the choices of local or general anaesthesia and nerve damage during lower third molar removal when difficulty of surgery was taken into account.
DESIGN: Two centre prospective longitudinal study.
SETTING: The department of oral and maxillofacial surgery, University Hospital Birmingham NHS Trust and oral surgery outpatient clinics at Birmingham Dental Hospital.
SUBJECTS: A total of 391 patients had surgical removal of lower third molars. Sensory disturbance was recorded at one week post operatively. Patients with altered sensation were followed up at one month, three months and six months following surgery.
RESULTS: 614 lower third molars in 391 patients were removed. Forty-six procedures (7.5%) were associated with altered sensation at one week with three procedures (0.49%) showing persistent symptoms at six months. Of these 46 nerve injuries, 26 (4.23%) involved the lingual nerve and 20 (3.25%) the inferior dental nerve (IDN). All three persistent sensations were IDN related. A logistic regression model found that the use ofa lingual retractor chi2 = 11.559, p = 0.003 was more significant than eruption status chi2 = 12.935, p = 0.007. There was no significant relationship between anaesthetic modality, age, social class, sex and seniority of operator.
CONCLUSIONS: There was no link between the choices of local or general anaesthesia and nerve damage during lower third molar removal when difficulty of surgery was taken into account.
Предметные рубрики MeSH
AdolescentAdultAmbulatory Surgical ProceduresAnesthesia, DentalAnesthesia, GeneralAnesthesia, LocalChi-Square DistributionProcedural SedationDental Service, HospitalFemaleFollow-Up StudiesHumansLikelihood FunctionsLingual Nerve InjuriesLogistic ModelsLongitudinal StudiesMaleMandibleMiddle AgedMolar, ThirdProspective StudiesRadiography, PanoramicRisk FactorsSensation DisordersSex FactorsSocial ClassTooth ExtractionTooth, UneruptedTrigeminal Nerve Injuries