J Korean Ophthalmol Soc.  2007 Dec;48(12):1706-1710.

A Case of Acute Orbital Abscess following Repair of Orbital wall Fracture with Alloplastic Implant

Affiliations
  • 1Department of Ophthalmology Wallace Memorial Baptist Hospital, Pusan, Korea. oph@wmbh.co.kr
  • 2Elephant Eye Clinic, Pusan, Korea.

Abstract

PURPOSE: To report a case of acute orbital abscess after Medpor(R) implantation for orbital floor fracture repair.
CASE SUMMARY
A 15-year-old boy who was punched in the right orbit visited our clinic because of diplopia. An orbital CT scan demonstrated a fracture of the right orbital floor. At surgery, a Medpor sheet was placed over the orbital floor defect. Over the first three days, clinical improvement was gradual, but at four days postoperatively, depression of the right eye was restricted, and lower lid edema and proptosis was present in the right eye. At eight days postoperatively, the orbital CT scan showed a large cystic mass surrounding the Medpor sheet and fine needle aspiration cytology showed a number of inflammatory cells. Because systemic antibiotics were ineffective, the Medpo(R) sheet and the cystic mass were removed through a transconjunctival approach to the orbit. A culture of the removed Medpor(R) sheet grew Staphylococcus aureus and signs of inflammatory cells in the tissue were present. After removal of the abscess, most clinical symptoms showed improvement except for the remaining depression of the right eye.
CONCLUSIONS
Symptoms of eye movement restriction, lower lid edema, and proptosis may be uncommon after orbital floor fracture repair but can occur. We should also consider the possibility of abscess formation due to infection of the implant and emphasize the importance of prompt diagnosis and treatment of such a case.

Keyword

Alloplastic implanat; Complication; Orbital abscess; Orbital fracture

MeSH Terms

Abscess*
Adolescent
Anti-Bacterial Agents
Biopsy, Fine-Needle
Depression
Diagnosis
Diplopia
Edema
Exophthalmos
Eye Movements
Humans
Male
Orbit*
Orbital Fractures
Staphylococcus aureus
Tomography, X-Ray Computed
Anti-Bacterial Agents

Figure

  • Figure 1. (A) 4 days postoperatively, depression of the right eye was restricted, and lower lid edema and proptosis was present in the right eye. (B) 8 days postoperatively, the orbital CT scan showed a large cystic mass surrounding the Medpor® sheet.

  • Figure 2. (A) Histologic examination findingss from the mass shows composing of fibrous tissue containing many white blood cells (hematoxylin-eosin, *200). (B) White colony was detached from removed Medpor® barrier sheet in blood agar.

  • Figure 3. Three months postoperatively. (A) Most clinical symptoms showed improvement except for the remaining restriction in the depression of the right eye. (B) The orbital CT scan showed normal orbital findings.


Reference

References

1. Hunter D, Baker S, Sobol SM. Split calvarial grafts in maxillofacial reconstruction. Otolaryngol Head neck Surg. 1990; 102:345–50.
Article
2. Rubin PA, Bilyk JR, Shore JW. Orbital Reconstruction using porous polyethylene sheets. Ophthalmology. 1994; 101:1679–708.
Article
3. Mauriello JA Jr, Hargrave S, Yee S, et al. Mostafavi R, Kapila R. Infection after insertion of alloplastic orbital floor implants. Am J Ophthalmol. 1994; 117:246–52.
4. Morrison AD, Sanderson RC, Moos KF. The use of Silastic as an orbital implant for reconstruction of orbital wall defects: review of 311 cases treated over 20 years. J Oral Maxillofac Surg. 1995; 53:412–7.
5. Custer PL, Lind A, Trinkaus KM. Complication of Supramid orbital implants. Ophthal Plast Reconstr Surg. 2003; 19:62–7.
6. Young VL, Schuster RH, Harris LW. Intracerebral hematoma complicating split calvarial bone-graft harvesting. Plast Reconstr Surg. 1990; 86:763–5.
Article
7. Lin KY, Bartlett SP, Yaremchuk MJ, et al. The effect of rigid fixation on the survival of onlay bone grafts: an experimental study. Plast Reconstr Surg. 1990; 86:449–56.
8. Gruss JS. Complex nasoethmoid-orbital and midfacial fractures: role of craniofacial surgical techniques and immediate bone grafting. Ann Plast Surg. 1986; 17:377–90.
Article
9. Mauriello JA Jr, Fiore PM, Kotch M. Dacryocystitis, Late complication of orbital floor fracture repair with implant. Ophthalmology. 1987; 94:248–50.
10. Mauriello JA Jr. Inferior rectus muscle entrapped by Teflon implant after orbital floor fracture repair. Ophthal Plast Reconstr Surg. 1990; 6:218–20.
11. Polley JW, Ringler SL. The use of Teflon in orbital floor reconstruction following blunt facial trauma: 20-year experience. Plast Reconstr Surg. 1987; 79:32–42.
12. Kang SJ, Kwak IH. Hematic cyst formation after repair of blow-out fracture. Korean J Ophthalmol. 1996; 10:60–2.
Article
13. Neves RB, Yeatts RP, Martin TJ. Pneumo-orbital cyst after orbital fracture repair. Am J Ophthalmol. 1998; 125:879–80.
Article
14. Glavas IP, Lissauer BJ, Hornblass A. Chronic subperiosteal hematic cyst formation twelve years after orbital fracture repair with alloplastic orbital floor implant. Orbit. 2005; 24:47–9.
15. Lee SB, Park KS, Kim YD. Orbital cyst after repair of blow-out fracture. J Korean Ophthalmol Soc. 1999; 40:273–7.
16. Bae JH, Kwak MS. Clinical experience of orbital wall reconstruction using Medpor barrier sheet implant. J Korean Ophthalmol Soc. 2001; 42:1515–22.
17. Lee SH, Cho KS. Clinical experience with Medpor implant through transconjunctival incision in blow-out fractures. J Korean Ophthalmol Soc. 1998; 39:823–9.
18. Kim HK, Lim HS, Chung HS. Surgical effect of Medpor in the reconstruction of orbital wall fracture. J Korean Ophthalmol Soc. 1998; 39:623–30.
19. Paik SH, Park MS, Lee TS. Simultaneous transconjunctival and transantral approach for repair of blowout fracture by using Medpor orbital implant. J Korean Ophthalmol Soc. 2000; 41:1–7.
20. Merritt K, Shafer JW, Brown SA. Implant site infection rates with porous and dense materials. J Biomed Mater Res. 1979; 13:101–8.
Article
21. Shanbhag A, Friedman HI, Augustine J, von Recum AF. Evaluation of porous polyethylene for external ear reconstruction. Ann Plast Surg. 1990; 24:32–9.
Article
22. Berghaus A. Porous polyethylene in reconstructive head and neck surgery. Arch Otolaryngol. 1985; 111:154–60.
Article
23. Dougherty WR, Wellisz T. The natural history of alloplastic implants in orbital floor reconstruction: an animal model. J Craniofac Surg. 1994; 5:26–32.
Full Text Links
  • JKOS
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr