Humeral Shaft Fracture: Plating

No abstract available.

The Use of Vancomycin-impregnated Polymethylmetactylate Beads for the Treatment of Chronic Osteomyelitis

One of the current treatment methods for chronic osteomyelitis is removal of the infected and necrotic tissue to reduce the bacterial concentration as much as possible. This is performed concomitantly with antibiotic therapy. Chronic osteomyelitis (C.O.) implies chronic ischemia of the diseased bone. Thus, the treatment for C.O. requires high systemic level of antibiotics. In some cases, however, inherent undesirable adverse effects (for example, nephrotoxicity, ototoxicity, and others) may render this course of treatment difficult. Knowing that residual monomers are released from hardened bone cement, installation of antibiotic-impregnated PMMA (polymethylmethacrylate) beads in situ have been one of treatment methods of C.O. When introduced into the wound, they established an exceedingly high level of local antibiotics for prolonged period without high systemic level of antibiotics. We experienced favorable results with vancomycin-impregnated PMMA beads for the treatment of C.O. of the mandible. So, we report it with literature reviews.

A CASE REPORT ON THE SURGICAL TREATMENT FOR THE ECTROPION AS A COMPLICATION OF RECONSTRUCTION OF BLOW-OUT FRACTURE

Ectropion is a drooping or eversion of the lower eyelid as a result of lower lid laxity, canthal tendon laxity, or cicatrix formation from scarring. Ectropion can also be congenital or develop with aging. This complication can arise from primary trauma to the lower lid apparatus or as a result of unfavorable healing and scar contracture. To prevent development of ectropion, a careful attention in case of operation for orbital frature repair or blepharoplasty is necessary. Especially, excessive dissection or retraction of skin and orbicularis muscle should be avoided, and formation of edema and hematoma should be prevented by complete hemostasis. It might be helpful to massage on the eyelid frequently. In spite of endeavors mentioned above, lareral canthoplasty or skin graft must be performed when postoperative ectropion is occurred. With literature review the authors present a case report that good clinical result is achieved by lateral tarsal strip procedure on cicatricial ectropion caused by a complication of reconstruction of blow-out fracture.