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Endaural access to remove the projectile from a firearm

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Oral and Maxillofacial Surgery Aims and scope Submit manuscript

Abstract

Background

Surgical approaches to temporomandibular region have been the subject of numerous controversies in the literature. Pre-auricular approaches have been used with the observance of high success rate, and during surgery history, various modifications of this approach were conducted in order to reduce irreversible sequelae. Thus, given the relevance of the study, this article proposes to alert the professionals that carry out these surgical approaches in relation to the anatomical structures involved and to describe and emphasise the benefits of endaural approach.

Case report

A Caucasian male patient, victim of a firearm injury, sustained a wound on the right pre-auricular region, and at the time of assessment, he complained of pain, mouth opening difficulty and dysphagia. On physical examination, there was oedema and ecchymosis in the right periorbital region. In the radiological examination, a foreign body compatible with a firearm projectile was observed in the right pre-auricular region, being in accordance with the information collected. The endaural incision and divulsion by plans was then made until the projectile.

Discussion

For proper exposure of the region, several studies were designed to evaluate the patterns of branching and anastomosis of the facial nerve. As for the best cosmetic result with the different pre-auricular approaches, the endaural approach was described as an approach that offers great cosmetic results because the incision design guides the surgeon in the wound closure and causes a decrease in the tension of flap, unlike that observed by some authors.

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References

  1. Amato Filho G, Goldman RS (1992) Fraturas de mandíbula por arma de fogo. Rev Ass paul Cirurg Dent 46(6):903–906

    Google Scholar 

  2. Cole R, Browne JD, Phipps CD (1994) Gunshot wounds to the mandible and midface: evaluation, treatment, and avoidance of complications. Otolaryngol Head Neck Surg 111:739–745

    Article  PubMed  CAS  Google Scholar 

  3. Alper M, Totan S, Çankayali R, Songür E (1998) Gunshot wounds of the face in attempted suicide patients. J Oral Maxillofac Surg 56:930–934

    Article  PubMed  CAS  Google Scholar 

  4. Xavier LR, Macedo EB, Padilha WWN (2000) Incidência e tratamento inicial das fraturas mandibulares por arma de fogo na cidade do Rio de Janeiro. Rev Fac Odontol Bauru 8(1/2):31–35

    Google Scholar 

  5. Fonseca RJ, Walker RV (1997) Mandibular fractures. In: Fonseca RJ, Walker RV, Barber HD, Powers MP, Frost DE (eds) Oral and maxillofacial trauma, 2nd edn. Saunders, Philadelphia, pp 473–526

    Google Scholar 

  6. Kermer GU, Undt G, Rasse M (1998) Surgical reduction and fixation of intracapsular condylar fractures: a fellow up study. Int J oral Maxillofac Surg 27(3):191–194

    Article  PubMed  Google Scholar 

  7. Dolwick MF (2007) Temporomandibular joint surgery for internal derangement. Dent Clin N Am 51:195–208

    Article  PubMed  Google Scholar 

  8. Ruíz CA, Guerrero JS (2001) A new modified endaural approach for access to the temporomandibular joint. Brit J Oral Maxillof Surg 39:371–373

    Article  Google Scholar 

  9. Chiaguri J (1965) Anatomia Dell’ Uomo. vol. 5, 9a ed. Societá Editrice, Torino

  10. Cunninghan D (1951) Cunninghan’s test book of anatomy. 90a ed. Ed. Brash J. C, London

  11. Goss CM (1988) Gray’ s anatomy 37a ed. Ed. Guanabara, Rio de Janeiro

  12. Kreutziger KL (1984) Surgery of temporomandibular joint. I. Surgical anatomy and surgical incisions. Oral Surg Oral Med Oral Pathol 58(6):637–646

    Article  PubMed  CAS  Google Scholar 

  13. Davis RA, Anson BJ, Budinger JM (1956) Surgical anatomy of facial nerve and parotid gland based up of study of 350 facial halves. Surg Gynecol Obst 102:385–411

    CAS  Google Scholar 

  14. Hall MB, Brown RW, Lebowitz MS (1985) Facial nerve injury during surgery of the temporomandibular joint: a comparison of two dissection techniques. J Maxillofac Surg 43(1):20–23

    Article  CAS  Google Scholar 

  15. Gaetti-Jardim EC, dos Santos PL, Guskuma MH (2011) Foreign body in preauricular region: unusual case report. J Craniofac Surg 22(4):1531–1533

    Article  Google Scholar 

  16. Ál-Kayat A, Bramley P (1979) A modified pre-auricular approach to the temporomandibular joint and malar. Arch Brit J oral Surg 17:91–103

    Article  Google Scholar 

  17. Faerber TH, Mosby EL (1990) Surgery of the temporomandibular joint: facial nerve injury with modified dissection technique. J Craniomand Disord 4(2):113–119

    CAS  Google Scholar 

  18. Weinberg S, Kryshtalskyj B (1992) Facial nerve function following temporomandibular joint surgery using the preauricular approach. J oral Maxillofac Surg 50(10):1048–1051

    Article  PubMed  CAS  Google Scholar 

  19. Roychoudhury A, Parkash H, Trikha A (1999) Functional restoration by gap arthrosplasty in temporomandibular joint ankylosis: a report of 50 cases. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 87:166–169

    Article  PubMed  CAS  Google Scholar 

  20. Pau M, Feichtinger M, Reinbacher KE, Ivancic P, Kärcher H (2012) Trans-tragal incision for improved exposure of diacapitular and condylar neck fractures. Int J Oral Maxillofac Surg 41:61–65

    Article  PubMed  CAS  Google Scholar 

  21. Risdon F (1934) Ankylosis of the temporo-mandibular joint. J Am Dent Assoc 21:1934–1937

    Google Scholar 

  22. Bellinger DH (1940) Temporomandibular ankylosis and its surgical correction. J Am Dent Assoc 27:1563–1569

    Google Scholar 

  23. Rowe NL (1972) Surgery of the temporomandibular joint. Proc Roy Soc Med 65:383–388

    PubMed  CAS  Google Scholar 

  24. Ruiz CA, Gonzalez C (1994) Modification of the endaural approach in surgical technique for the temporomandibular articulation and a literature review. Univers Odont 13:23–27

    Google Scholar 

  25. Starck WJ, Catone GA, Kaltman SI (1993) A modified endaural approach to the temporomandibular joint. J Oral Maxillofac Surg 51:33–37

    Article  PubMed  CAS  Google Scholar 

  26. Nishioka GJ, Van Sickels JE (1987) Modified endaural incision for surgical access to the temporomandibular joint. J Oral Maxillofac Surg 45:1080–1081

    Article  PubMed  CAS  Google Scholar 

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The authors declare they have no conflict of interests.

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Correspondence to Ellen Cristina Gaetti-Jardim.

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Gaetti-Jardim, E.C., Faverani, L.P., Ramalho-Ferreira, G. et al. Endaural access to remove the projectile from a firearm. Oral Maxillofac Surg 17, 219–223 (2013). https://doi.org/10.1007/s10006-012-0364-3

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  • DOI: https://doi.org/10.1007/s10006-012-0364-3

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