The internal responsiveness of the Oral Health Impact Profile-14 to detect differences in clinical parameters related to surgical third molar removal.

PURPOSE: The present study examined the internal responsiveness of the short-form Oral Health Impact Profile (OHIP-14) and its ability to differentiate between patients with and without pre- and postoperative complaints as well as other clinical variables. METHODS: The sample consisted of 97 patients undergoing surgical third molar removal. The OHIP-14 was filled in preoperatively, on each postoperative day for a week and once more after 1 month. In addition, pre- and postoperative status was measured along with other clinical variables. RESULTS: The OHIP-14 is able to differentiate between the first preoperative day (M = 16.85, SD = 5.35) and all the days within the postoperative week (first day M = 29.46, SD = 9.32). One month postoperatively, mean OHIP scores are reduced to preoperative levels. In addition, differences could be shown between patients with and without pre- (M = 18.9, SD = 8.1 vs. M = 16.2, SD = 3.9) and postoperative complaints (M = 18.9, SD = 8.1 vs. M = 16.2, SD = 3.9), partial (preop; M = 17.8, SD = 6.8, postoperative; M = 27.4, SD = 7.7) and complete mucosa coverage (preop; M = 15.9, SD = 3.2, postoperative; M = 29.5, SD = 10.6) and the level of impaction (Pell and Gregory classification) of the third molar (3B showing the highest increase in the mean OHIP score). CONCLUSIONS: The OHIP-14 can be considered internally responsive to changes in impacts of oral conditions as a result of surgical third molar removal and is able to differentiate the effect of several clinical variables.

[Nontuberculous mycobacterial lymphadenitis]. / Niet-tuberculeuze mycobacteriële lymfadenitis.

A 4-year-old girl was referred with a chronically enlarged left cervical lymphadenitis of the neck. This swelling appeared to be caused by a Mycobacterium avium infection. Mycobacterium avium belongs to the group of nontuberculous mycobacteria. These micro-organisms can cause a cervicofacial lymphadenitis in children in the head and neck region. The children are healthy, and are seen to have a submandibular or preauricular swelling. Early recognition of the disease is important because it gives the best chance that treatment will result in a successful outcome.

[Traumatic ulceration of the tongue in an infant]. / Een traumatisch ulcus van de tong bij een zuigeling.

A 6-month-old baby was referred to an oral and maxillofacial surgeon due to an ulcer that had not healed. The diagnosis was Riga-Fede. The disease is also known as traumatic oral granuloma and is characterized by traumatic ulcerations on the tongue or lower lip. The lesions are caused by repeated trauma of the mucous membrane by emerging teeth in infants, especially the lower incisors. Early recognition of the disease is important because it has been associated with neurological abnormalities. A delayed or incorrect diagnosis or inadequate therapy can result in permanent deformity of the tongue, the floor of the mouth and the lower lip, nutritional insufficiencies, and can, in the longer-term, inhibit growth.

The role of preoperative prophylactic antibiotic administration in periapical endodontic surgery: a randomized, prospective double-blind placebo-controlled study.

AIM: To determine the value of clindamycin prophylaxis in the prevention of postoperative wound infections in patients undergoing endodontic surgery. METHODOLOGY: This study included 256 patients undergoing endodontic surgery in a prospective double-blind placebo-controlled trial comparing oral administration of an oral placebo versus a preoperative 600 mg dose of clindamycin. After randomization the study medication was administered orally 1 h before surgery in a double-blind fashion. For a period of 4 weeks the postoperative course was observed according to clinical parameters of infection. Primary end-point was infection at the surgical site. RESULTS: The mean age of the study population was 44.4 years (SD 11.4, range 18-82 years) with a sex distribution of 147 females (47.4%) and 109 males (42.6%). Mean age of the patients in the clindamycin group was 44.7 years (SD 12.0), and the mean age in the placebo group was 44.1 years (SD 10.8) (P = 0.49). In the clindamycin group, the mean duration of surgery was 32.3 min (SD 8.8) and in the placebo group the mean duration of surgery was 32.5 min (SD 8.4) (P = 0.89). Two infections [1.6%; 95 confidence interval (CI): 0.48-4.72] were identified in the clindamycin group and four (3.2%; 95 CI: 0.42-1.33) in the placebo group (P = 0.448). CONCLUSIONS: No statistically significant difference was found between clindamycin prophylaxis and placebo with regard to the prevention of postoperative infection in endodontic surgical procedures.