Relationship Between Sagittal Root Position and Alveolar Wall Thickness of Maxillary Teeth in the Esthetic Area for Immediate Implant Treatment Planning in a Peruvian Population.

OBJECTIVE: The purpose of this retrospective study was to assess facial and palatal alveolar wall thickness (AWT) in relation to sagittal root position (SRP) of maxillary anterior teeth using cone-beam computed tomography (CBCT). METHODOLOGY: 102 CBCT images (60 females, 42 males) of anterior maxillary teeth were reviewed. SRP was classified according to Kan's classification, and AWT was evaluated at coronal (4 mm from the cementoenamel junction), mid-root, and apical (2 mm from the apex) levels of the facial and palatal. Secondary variables of sex, age and tooth type were analyzed. RESULTS: The SRP distribution was 76.6% class I, 11.3% class II, 0.8% class III, and 11.3% class IV. AWT, from thickest to thinnest, was found in palatal apical>mid>coronal, followed by facial coronal>mid>apical. CONCLUSIONS: AWT was thickest in SRP class II, followed by class I and III, and least thick in class IV at all measured areas (P<.05). A significantly higher AWT was associated with class I in central incisors, class II in canine teeth and in males, and class IV in central incisors and canines.

Eficacia de la terapia periodontal no quirúrgica en una periodontitis agresiva / Efficaccy therapy in a nonsurgical periodontal treatment in aggressive periodontitis

La terapia periodontal no quirúrgica es la clave para el control y el mantenimiento de la enfermedad periodontal logrando evitar la fase quirúrgica en muchos casos. Paciente de sexo masculino de 46 años de edad con diagnóstico de periodontitis agresiva generalizada se realizó el control mecánico de placa bacteriana, motivación e instrucción de higiene oral, raspado y alisado radicular manual por cuadrantes, clorhexidina al 0.12% en colutorio 15 ml por 30s dos veces al día por siete días; se complementó con terapia antibiótica sistémica clindamicina de 300mg tres veces al día por siete días. Durante un año de seguimiento con tratamiento periodontal de soporte se observó una reducción de los parámetros clínicos como sangrado al sondaje, disminución de la perdida de inserción y estabilidad del nivel óseo.

Non-surgical periodontal therapy is the key to controlling and maintaining achieving periodontal disease avoid surgical phase in many patients with periodontal disease. Male patient 46 years of age diagnosed with generalized aggressive periodontitis mechanical dental plaque control, motivation and oral hygiene instruction, periodontal debridement quadrant, 0.12% chlorhexidine mouthwash 15 ml 30s performed by two times a day for seven days; It was supplemented with systemic antibiotic therapy Clindamycin 300mg three times daily for seven days. During a year of monitoring and treatment of periodontal maintenance reduced clinical parameters such as bleeding on probing, reduced attachment loss and stability of bone level was observed.