The Fish Bone Technique: An Innovative Approach for the Bony Nasal Pyramid.

Among many contributions to the world of art and science, Renaissance artist Leonardo da Vinci created the technique known as sfumato. In this technique, da Vinci considered that the regions to be highlighted should be lit up, while the regions to be hidden should be darkened. Drawing parallel with the face, we can work on the anatomical structures underlying the skin and create a favorable surface anatomy for the entire face, including the nose. However, to achieve the ideal hourglass shape of the nose, the bones must be shaped, and a variety of osteotomies are described and used to achieve this. The new and innovative Fish Bone technique, described in this article, allows for the bony nasal pyramid to be shaped and adapted to the hourglass shape, resulting in a harmonious contour, with smooth transitions and preservation airway.

The use of robotics in otolaryngology-head and neck surgery: a systematic review.

BACKGROUND: Robotic surgery has become increasingly used due to its enhancement of visualization, precision, and articulation. It eliminates many of the problems encountered with conventional minimally invasive techniques and has been shown to result in reduced blood loss and complications. The rise in endoscopic procedures in otolaryngology-head and neck surgery, and associated difficulties, suggests that robotic surgery may have a role to play. OBJECTIVE OF REVIEW: To determine whether robotic surgery conveys any benefits compared to conventional minimally invasive approaches, specifically looking at precision, operative time, and visualization. TYPE OF REVIEW: A systematic review of the literature with a defined search strategy. SEARCH STRATEGY: Searches of MEDLINE, EMBASE and CENTRAL using strategy: ((robot* OR (robot*AND surgery)) AND (ent OR otolaryngology)) to November 2010. EVALUATION METHOD: Articles reviewed by authors and data compiled in tables for analysis. RESULTS: There were 33 references included in the study. Access and visualization were regularly mentioned as key benefits, though no objective data has been recorded in any study. Once initial setup difficulties were overcome, operative time was shown to decrease with robotic surgery, except in one controlled series of thyroid surgeries. Precision was also highlighted as an advantage, particularly in otological and skull base surgery. Postoperative outcomes were considered equivalent to or better than conventional surgery. Cost was the biggest drawback. CONCLUSIONS: The evidence base to date suggests there are benefits to robotic surgery in OHNS, particularly with regards to access, precision, and operative time but there is a lack of controlled, prospective studies with objective outcome measures. In addition, economic feasibility studies must be carried out before a robotic OHNS service is established.

Canalicular adenoma: a case report of an unusual parotid lesion.

The present report describes a case of an 85-year-old woman who underwent an excisional biopsy of a preauricular lesion centred over the zygoma and subsequently developed an immediate iatrogenic facial palsy. Histopathological diagnosis revealed a canalicular adenoma of the parotid gland.

Bilateral submandibular duct relocation for drooling: an evaluation of results for the Birmingham Children's Hospital.

Drooling is a problem of the neurologically impaired that often leads to stigmatisation and social isolation. Bilateral submandibular duct relocation (BSMDR) is a surgical procedure that may be used to control troublesome drooling. The aim of this study was to assess the results following surgery and attempt to identify those factors that would mitigate against a successful outcome. A retrospective case note review was performed, and data were collected on 23 neurologically impaired patients who underwent the procedure between 1993 and 2000 at the Birmingham Children's Hospital, UK. An overall improvement in drooling was demonstrated in 20 (87%) cases, with complete cessation of drooling in 13 (57%) cases. The complications included one ranula, three transient submandibular gland swellings and two persistent swellings requiring gland excision. It is difficult to predict which patients will have an unsuccessful outcome following surgery. In our series, three (13%) patients had poor results. We could not determine any special features that could account for this, except that these patients in particular demonstrated the greatest degree of oral-motor dysfunction. BSMDR is a technically straightforward procedure associated with minimal morbidity and a high success rate. It is the procedure of choice at our institution.

Dermoid cyst of the infratemporal fossa.

Dermoid cysts are rare benign tumours, they represent the simplest form of teratoma. Approximately seven per cent affect the head and neck region, within this region they are frequently encountered in the area of the lateral eyebrow, the orbit and the nose. A case of a 17-year-old girl who developed a rapidly growing facial swelling due to an infratemporal fossa dermoid cyst is presented. A review of the literature using Medline has not revealed any previous reports of similar cases. The lesion was completely excised using a lateral approach to the infratemporal fossa.

Updating concepts of first branchial cleft defects: a literature review.

OBJECTIVE: The Sinuses and fistulae of first branchial cleft origin have been widely reported in the literature and their variable relationship to the facial nerve has been described. Most published series however are too small to allow a detailed analysis of the relative frequency of various relationships of these lesions to the facial nerve and therefore enabling the determination of risks to the nerve at surgery. The aim of this study was to perform a comprehensive review of literature in an attempt to identify those patients with a deep tract (lying deep to the main trunk of the facial nerve and/or its branches, and/or between the branches) and to recognize the incidence of the complications of surgical management. METHODS: Available English, French and German literature between 1923 and 2000 was reviewed and variables including patient's age, sex, side and type of anomaly, opening of the lesion and the relationship of the tract are analyzed in relation to the position of the facial nerve. The complications due to their surgical excision are also reported. RESULTS: Of the total number of cases with fistulae and sinuses identified (n=158) fistulous tracts were more likely to lie deep to the facial nerve compared with sinus tracts (P=0.01). Lesions with openings in the external auditory meatus are associated with a tract superficial to the facial nerve (P=0.05). Patients presenting at a younger age were more likely to have a deep tract with consequent increased risk of facial nerve damage. CONCLUSION: Identification of the facial nerve trunk at an early stage of dissection is critical. Extra care and caution should be exercised in younger patients (<6 months), those with fistulous tracts and in patients with a tract opening elsewhere other than the external auditory canal.