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EN
Introduction and aim. Anomalies in dental characteristics such as size, shape, number, structure, and eruption are commonly observed in clinical conditions. One such anomaly is the presence of supernumerary teeth found in various regions of the dental arch. Although frequently asymptomatic, supernumerary teeth are routinely identified during radiographic evaluations. Among the most common causes of impacted maxillary incisors is the presence of supernumerary teeth. Description of the case. Herein, we present a rare case of lower left canine impaction subsequent to a supernumerary fusion to the mandibular left incisor in a 10-year-old Caucasian female. Conclusion. This case contributes to the current knowledge regarding supernumerary fused teeth, emphasizing the importance of early intervention and multidisciplinary collaboration in effectively managing such developmental dental irregularities.
EN
A supernumerary tooth was detected in the left maxilla during an osteology teaching session with undergraduate medical students. Supernumerary teeth have previously been detected in individuals who have approached a dental surgeon with a complaint and who have then been diagnosed by X-ray. Asymptomatic cases are frequently not diagnosed in time and it is only the malalignment or delayed eruption of the tooth which raises the suspicion that this type of dental anomaly is present. The present paper highlights the anatomico-radiological study of a supernumerary maxillary tooth in a bone specimen and describes its clinical implications. Precise anatomical details of the supernumerary maxillary tooth might be of significant clinical interest to dental and maxillofacial surgeons in drawing up a plan for orthodontic treatment and may thus minimise the possible complications involved.
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EN
Two dental anomalies referable to Mammuthus primigenius (BLUMENBACH, 1799) are described. The first is a unilateral supernumerary tooth in a mandible with M3 in advanced wear (part I). A mandible with two supernumerary teeth from Otterstadt (Germany) was published earlier, but interpreted as an anomalous replacement of M2 by M3 (ADAM 1994). The discussion therefore focuses on the implications of this alternative theory and the arguments against it. On the basis of specimens in mandibles, some isolated finds of mammoth teeth from various locations in western Europe are tentatively presented as supernumerary. The second anomaly is a compound odontoma that developed around a normal M3. Previously published elephantid odontomas are discussed and a preliminary survey of their macroscopic characteristics as opposed to those of supernumerary teeth is presented. Some terminological problems arising from the imperfect morphological analogy between anomalies in human and elephantid dentitions are discussed.
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