intrusive luxation is the most severe type of dental injury with a complex healing sequence. pulp necrosis, root resorption (surface, inflammatory and replacement resorption), and defects in marginal periodontal bone healing are the main complications. treatment strategies can be either active, by repositioning (surgical or orthodontic extrusion), or passive, by spontaneous re‑eruption based on...

Dilacerated teeth are commonly seen in the maxillary anterior region. They are a cause for concern to both patients as well as parents when such teeth do not erupt or erupt in an unusual position. Careful planning is required while aligning such teeth. Orthodontists often hesitate aligning severely dilacerated teeth due to high chances of failure. A case of a dilacerated and malposed right cent...

Talon cusps and gemination are rare dental anomalies that can cause significant aesthetic and clinical problems. Bilateral talon cusps on geminated teeth have not been reported so far. The case of gemination with talon cusps on both maxillary central incisors was presented in this report. The main complaints of the patient were tongue irritation and aesthetic problems. The talon cusps were grad...

Treatment of a traumatically intruded maxillary incisor with an immature apex remains controversial. Treatment options include observation, surgical repositioning, or orthodontic forced eruption. Likewise, the ideal timing of surgical removal of a mesiodens is highly controversial: immediate versus delayed intervention. The complications associated with untreated supernumerary teeth include: ov...

Intrusion in a developing permanent tooth is an extremely complicated traumatic injury and is rarely seen in the permanent dentition. The damage caused by the trauma to the surrounding tooth structures results in a multitude of complications during the healing process. Careful repositioning of the intruded tooth by orthodontic means, revascularisation of the immature tooth to regain vitality, a...

All patients in this study were referred to the Hospital of Stomatology, Fujian Medical University, Fujian, China, for orthodontic consultation between 2004 and 2014. Nolla’s method was utilized to determine each patient’s dental age.15,16 A tooth with only one-third (stage 7) or two-thirds (stage 8) of its root formation was assigned to the early dental-age group; a tooth with an almost comple...

Miniscrew implants have proven to be effective in providing absolute orthodontic anchorage. However, as self-drilling miniscrew implants have become more popular, a problem has emerged, i.e. root contact, which can lead to perforation and other root injuries. To avoid possible root damage, a surgical guide was fabricated and cone-beam computed tomography (CBCT) was used to incorporate guide tub...

AIM Currently and with increasing frequency, treatments with Invisalign orthodontic devices are aimed also to adolescent patients: this evolution involves the management of some atypical characteristics, and among them also thumb- sucking. CASE REPORT A 13-year-old adolescent girl with protracted thumb sucking and dentoalveolar open bite is presented. Infantile neuropsychiatric assessment w...

Introduction. "Dens invaginatus" is a dental anomaly which originates from the invagination of the ameloblastic epithelium into the lingual surface of the dental crown during the odontogenesis. It can cause early pulpal necrosis, abscesses, retention or dislocation of contiguous elements, cysts, and internal resorptions. It normally affects the upper lateral incisors. In the following study the...