Multidisciplinary Aesthetic Management of a Dentition in a Patient with Cleft Lip and Palate with a High Smile Line: A Clinical Report.

The aesthetic management of a case involving a high smile line in a patient with a cleft lip and palate can be difficult. In this report, we look at a complex case of a patient with a unilateral cleft lip and palate which required a multidisciplinary approach involving crown lengthening, extraction of a maxillary right central incisor and fabrication of a 4-unit fixed partial denture to replace this tooth and the adjacent absent maxillary right lateral incisor with use of gingival porcelain in order to improve the aesthetics of the patient's smile.

A trans-eyebrow zig-zag approach for frontal bone fractures✰.

Frontal bone fractures are amongst the most common facial fractures and surgical management, which has traditionally involved access via a coronal flap, can result in unsightly scarring, alopecia, paraesthesia, facial nerve weakness and temporal hollowing. Alternative approaches include use of endoscopically-assisted surgery, often through the eyebrow, which minimises the risk of unsightly scarring but may also sacrifice access in the process. In this technical note, we discuss a surgical technique for open reduction and internal fixation of fractures of the bone overlying the frontal sinus and supra-orbital rim, which the authors have not found in the literature, which involves the making of a "zig-zag" incision through the eyebrow in a trichophytic manner which reduces the risk of unsightly scarring whilst simultaneously allowing for sufficient surgical access to the fracture site.

Broken needle: a rare complication of inferior alveolar nerve block - a report of two cases.

Introduction Needle fracture during the delivery of local anaesthesia is a rare complication in modern dentistry. While there has been a decline in its occurrence with the advent of disposable flexible alloys, it still occurs and it is important for all clinicians to know how to deal with this complication. The management of a lost needle in the pterygomandibular space when giving an inferior alveolar nerve block has proven a dilemma in the past. In this paper, we discuss how to minimise the risk and the relevant management of such a scenario while examining two cases of needle fracture while delivering an inferior alveolar nerve block.Discussion There are a number of structures present in the pterygomandibular space of which all clinicians should be cognisant. Should a needle fracture and cannot be removed immediately by the clinician, prompt maxillofacial referral is required for further management.Conclusion While rare, needle fracture can occur while delivering an inferior alveolar nerve block and all clinicians should be aware of how to minimise the risk and how to manage such a complication. If it cannot be removed at the time, a prompt maxillofacial referral should be made.