The use of acellular dermal matrix in palatoplasty to decrease the rate of postoperative oronasal fistula.

Different cleft palate repair techniques have been described to achieve optimum results and minimise complications. Postoperative fistulae are one of the most challenging complications after palate repair. In this clinical study, we reviewed the records of patients who underwent palatoplasty using acellular dermal matrix (ADM) as an addition to facilitate difficult cleft palate and palatal fistula closure. It was a retrospective, comparative, single-centre study, in which records of patients who underwent cleft palate surgeries between 2015 and 2018 were reviewed. Patients who underwent cleft palate or palatal fistula repair with and without ADM were included. Fischer's exact test was used to compare the two groups (primary cleft palate repair with and without ADM) in relation to the rate of fistula occurrence postoperatively. Charts of a total of 31 patients were reviewed. ADM was used in 13 patients; 8(61.5%) were primary repairs and 5(38.5%) were fistula repairs. Eighteen patients were repaired without ADM, of whom 16(88.9%) were primary cleft palate repairs and 2(11.1%) were fistula repairs. The statistical analysis showed no significant difference in fistula formation rate or recurrence in both the groups. ADM is a simple, safe, and helpful tool for augmenting cleft palate repair, mainly in relatively wide and high-tension cleft palate repairs. In our study, a trend showing decreased complications with ADM was observed. Therefore, we recommend a multi-centre study with a larger sample to assess the significance of ADM in cleft palate and palatal fistulae repair.

K-wire Made Easy by Premarking Wire Trajectory on the Skin in Management of Finger Fractures.

BACKGROUND: Hand injury in general and fractures in particular are among the most common complaints of hand trauma patients presenting to our emergency department. Depending on fracture types, geometry, locations, and stability, treatment options may vary from close reduction and splinting to close reduction and K-wire fixation, and finally, to open reduction and internal fixation. The aim of the study was to prove that premarking of K-wire trajectory helps reduce procedure and fluoroscopy time, as well as the number of wire-insertion attempts, and minimize bone and soft tissue injury in the management of phalangeal finger fractures. METHODS: This is a prospective descriptive study aimed to describe a surgical technique. Patients who underwent close reduction and K-wire fixation of phalangeal digital fractures were enrolled. A total of 20 cases were included. RESULTS: The total number of K-wires was 37, and the total number of successful attempts was 40; average fluoroscopy time was 22.75 seconds; and average total operative time was 14.25 minutes. Surgeries of all cases were supervised by a consultant physician, but some were performed by a junior resident in the team. The inaccuracy index was measured for the group. CONCLUSIONS: Marking of the trajectory before placing K-wires for the management of digital fractures is not described in the literature. Our study describes an innovative operative technique that, when combined with the classic K-wire fixation technique, produces beneficial outcomes in the form of reduction in operative time and number of wire introduction attempts, with overall reduction in fluoroscopy time and soft tissue and bone damage (including false passages).

Nasal Skin Thickness Measurements Using Computed Tomography in an Adult Saudi Population.

Rhinoplasty is one of the most challenging operations in plastic surgery, and nasal skin thickness is a significant factor in determining rhinoplasty success. Only a few studies have measured nasal skin thickness before rhinoplasty. The present study was designed to measure nasal skin thickness to shed light on its importance to successful rhinoplasty. METHODS: Altogether, 60 patients underwent measurements of nasal skin thickness at 4 aesthetic points: nasion, rhinion, nasal tip, columella. The thickness was measured using computed tomography (CT), an objective, reliable tool for this purpose. Universally adopted Hounsfield unit measurement using in house software (Consultant Radiology Center, Riyadh, Saudi Arabia) was performed using CT scan. RESULTS: The study group included 32 women and 28 men. Age range was 18-68 years, but most of the patients (53.3%) were within the 20-30-year age range. CT results showed that the mean nasal skin thickness was 3.96 ± 1.08 mm at the nasion, 1.86 ± 0.62 mm at the rhinion, 3.32 ± 0.78 mm at the nasal tip, and 3.32 ± 0.73 mm at the columella. When the nasal skin thicknesses were compared between men and women, a significant difference was observed only at the columella (P = 0.016). CONCLUSIONS: The nasal skin is thickest at the nasion, thinner at the rhinion, and again thicker at the nasal tip and columella. Our data could be useful for plastic surgeons who could take the patient's own nasal area thickness into consideration when planning his or her rhinoplasty.