Read by QxMD icon Read

Perinasal folds

Taj Nizam Shakeel Shaik, Sridhar Meka, Pavan Kumar Ch, Naga Neelima Devi Kolli, P Srinivas Chakravarthi, Vivekanand S Kattimani, Krishna Prasad L
BACKGROUND: Soft tissue changes secondary to Maxillary orthognathic surgery are many fold. The alar flare is one among them, which affects the appearance of the patient. Cinch suture has been used to prevent alar flare; but the presence of anaesthetic tube hinders cinching. So, the study was aimed to assess an efficacy of modified nasal to oral tube switch technique for modified alar cinching to prevent alar flare after orthognathic and nasal corrective surgeries. MATERIALS AND METHODS: Patients were randomly allocated in each group, who underwent modified alar base cinching with and without nasal to oral tube switch...
May 2017: Journal of Oral Biology and Craniofacial Research
Olivier Camuzard, Rémi Foissac, Charalambos Georgiou, Lucas Andot, Florent Alcaraz, Patrick Baqué, Nicolas Bronsard, Gilles Poissonnet
BACKGROUND: The concept of the facial artery perforator flap was developed for improved freedom during the reconstruction of perioral and perinasal defects. This flap enables tailor-made reconstruction and a shift from the traditional two-stage procedure to a one-stage technique. In this cadaveric study, the authors quantify the number, length, and diameter of facial artery perforators (FAPs) and present their clinical experience with the FAP flap. METHODS: The authors performed 20 dissections of facial arteries (FAs)...
December 2015: Journal of Cranio-maxillo-facial Surgery
Amin Rahpeyma, Saeedeh Khajehahmadi
Obviously, restoring the nasal lining is a great challenge in the reconstruction of nasal defects. Full thickness nasal defects usually require special flaps for reconstructing the nasal lining. Intranasal mucosal flaps, hinge over flaps, perinasal second flaps, folded or second forehead flaps and finally free flaps are examples that can be used for this purpose. Moreover, the case presented in this article expresses a new role for the superiorly based Facial Artery Musculomucosal (FAMM) flap in this topic...
December 2015: Annals of Medicine and Surgery
A Ruiz-Moya, A Lagares-Borrego, P Infante-Cossío
UNLABELLED: Facial cutaneous oncological pathology often involves more than one esthetic unit due to their close boundaries. The reconstruction of both the nasolabial and perinasal regions may be especially complex and challenging for the surgeon. Traditionally, these defects have been reconstructed with local random flaps based on the vascularization provided by the superficial musculoaponeurotic system. In this article, we present our experience in the reconstruction of the aforementioned defects using the propeller facial artery perforator (FAP) flap...
April 2015: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
Tae Ho Yoon, In Sik Yun, Dong Kyun Rha, Won Jai Lee
BACKGROUND: Classical flaps for perinasal defect reconstruction, such as forehead or nasolabial flaps, have some disadvantages involving limitations of the arc of rotation and two stages of surgery. However, a perforator-based flap is more versatile and allows freedom in flap design. We introduced our experience with reconstruction using a facial artery perforator-based propeller flap on the perinasal area. We describe the surgical differences between different defect subtypes. METHODS: Between December 2005 and August 2013, 10 patients underwent perinasal reconstruction in which a facial artery perforator-based flap was used...
November 2013: Archives of Plastic Surgery
Michael G Narotsky, Jonathan G Pressman, Richard J Miltner, Thomas F Speth, Linda K Teuschler, Glenn E Rice, Susan D Richardson, Deborah S Best, Anthony McDonald, E Sidney Hunter, Jane Ellen Simmons
A developmental toxicity bioassay was used in three experiments to evaluate water concentrates for suitability in multigenerational studies. First, chlorinated water was concentrated 135-fold by reverse osmosis; select lost disinfection by-products were spiked back. Concentrate was provided as drinking water to Sprague-Dawley and F344 rats from gestation day 6 to postnatal day 6. Maternal serum levels of luteinizing hormone on gestation day 10 were unaffected by treatment for both strains. Treated dams had increased water consumption, and increased incidences of polyuria, diarrhea, and (in Sprague-Dawley rats) red perinasal staining...
June 2012: Birth Defects Research. Part B, Developmental and Reproductive Toxicology
U Stucki, M A Spycher, G Eich, A Rossi, P Sacher, B Steinmann, A Superti-Furga
A boy presented at age 3.5 months with joint contractures, restlessness, and pain on handling. His skin was thickened and there were livid-red macular lesions over bony prominences. Infantile systemic hyalinosis (ISH) was diagnosed, a presumably autosomal recessive, progressive, and painful disorder of as yet unknown pathogenesis. Observation over three years confirmed the diagnosis as typical changes, such as nodules on both ears, pearly papules in the perinasal folds and on the neck, fleshy nodules in the perianal region, and gingival hypertrophy, developed...
April 22, 2001: American Journal of Medical Genetics
G D Becker, L A Adams, B C Levin
Immediate reconstruction of full-thickness skin defects after cancer surgery is a commonly accepted surgical principle used to preserve function and minimize cosmetic deformity. Healing by secondary intention, however, offers the advantages of optimal cancer surveillance, simplified wound management, and avoidance of reconstructive procedures with their associated costs and potential complications. Accurate prediction of the course of wound healing, and thereby the final functional and cosmetic result, would allow a rational approach to selection of patients for surgical or nonsurgical repair...
November 1991: Plastic and Reconstructive Surgery
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"