The orbitozygomatic area occupies a key anatomic position in midface, is prone to injury, and plays a prominent role in facial aesthetics. So the facial appearance including orbital shape can be altered by complications of orbitozygomatic fractures. Most possible initial complications include blindness, hyphema, retinal detatchment, and paralysis or entrapment of extraocular muscles. Long term sequelaes include infraorbital nerve dysfunction, loss of malar projection, enophthalmos, and dystopia. Accurate anatomic reduction and rigid fixation is essential for management of orbitozygomatic fractures to minimize those late sequelaes. Conventional fixation devices to fix displaced fracture of facial bone are interosseous wire and miniplate. But interosseous wirings are unstable for primary bone healing and time consuming. Miniplates have great deal in rigid fixation but their high profile and palpability are the main complaints in many patients, especially in orbital rim area. In this article, we reviewed the 30 cases of zygomamaxilla complex fractures with orbital rim fracture fixed with microplates, and discussed the stability of microplate and superiorities in final aesthetics result. The use of microplates in these area permits enough stability of fracture segment with ease of procedures and superiorities in final results without any palpability.
Blindness ; Enophthalmos ; Esthetics ; Facial Bones ; Humans ; Hyphema ; Muscles ; Orbit* ; Paralysis ; Retinaldehyde

No abstract available.

The third crus of the antihelix is a very rare anomaly that is characterized by an abnormal elevation of cartilage extending from antihelx to helix. that results in an additional prominence with varying degrees of an helical deformity. In this report, an unusual a 16-years- old male case of a third and fourth crus of the antihelix accompanying constricted helical deformity on upper pole is presented and the surgical correction of the deformity is described. A curvilinear incision is made on the posterior surface of the ear and the skin flap was reflected. In order to correct deformity of the helix and make the scapha concave, a series of additional scoring were made into the extra crus cartilage, and the cartilage was sutured by a few horizontal mattress sutures. For structural support, Medpor was placed on the scapha. Through-and-through mattress sutures are tied over a bolster of gauze for 2 weeks to eliminate dead space and to accentuate the helical sulcus. During the 9 month follow-up, the result was satisfactory.
Cartilage ; Congenital Abnormalities* ; Ear ; Follow-Up Studies ; Humans ; Male ; Skin ; Sutures

Any types of burn injury that involve more than deep dermis often require reconstructive treatment. In gluteal region, V-Y fasciocutaneous advancement flap is frequently used to cover the defect. However, in case of large burn wounds, this kind of flap cannot provide adequate coverage because of the lack of normal surrounding tissues. We suggest V-Y adipofascial flap using the surrounding superficially damaged tissue. We present the case of a patient who was referred for full-thickness burn on gluteal region. We performed serial debridement and applied vacuum-assisted closure device to defective area as wound preparation for coverage. When healthy granulation tissue grew adequately, we covered the defect with surrounding V-Y adipofascial flap and the raw surface of the flap was then covered with split-thickness skin graft. We think the use of subcutaneous fat as an adipofascial flap to cover the deeper defect adjacent to the flap is an excellent alternative especially in huge defect with uneven depth varying from subcutaneous fat to bone exposure in terms of minimal donor site morbidity and reliability of the flap. Even if the flap was not intact, it was reuse of the adjacent tissue of the injured area, so it is relatively safe and applicable.
Burns* ; Buttocks* ; Debridement ; Dermis ; Granulation Tissue ; Humans ; Negative-Pressure Wound Therapy ; Skin* ; Subcutaneous Fat ; Tissue Donors ; Transplants* ; Wounds and Injuries

Immobilization of skin graft is essential in split thickness skin graft. A common practice to ensure immobilzation is tie-over dressing. Tie-over dressing is used to secure skin graft and to avoid complications such as fluid accumulation and hematoma formation. But the traditional technique of tie-over dressing is a time-consuming tedious task. Various modifications of this method have been developed. But almost all the methods required the silk tie as well as special devices. We designed simple and effective immobilization method of skin graft that is neither threads nor securing devices are required. After skin graft is applied to recipient bed, skin staples are used to tack the graft. Vaseline gauze is applied over the graft. A fluffy gauze bolus is placed over the vaseline gauze and wrapped around the bolus with mesh gauze. The skin staples are used to secure the free ends on the bolus dressing applying proper tension. These free ends of the mesh gauze, acting like two-dimensional threads, put a pressure on the bolus dressing and the graft. This method has been used in 30 patients and has proven satisfactory.
Bandages* ; Hematoma ; Humans ; Immobilization ; Petrolatum ; Silk ; Skin* ; Transplants*

OBJECTIVE: The purpose of this study was to retrospectively review cases of intracerebral hemorrhage (ICH) medically treated at our institution to determine if the CT angiography (CTA) 'spot sign' predicts in-hospital mortality and clinical outcome at 3 months in patients with spontaneous ICH. METHODS: We conducted a retrospective review of all consecutive patients who were admitted to the department of neurosurgery. Clinical data of patients with ICH were collected by 2 neurosurgeons blinded to the radiological data and at the 90-day follow-up. RESULTS: Multivariate logistic regression analysis identified predictors of poor outcome; we found that hematoma location, spot sign, and intraventricular hemorrhage were independent predictors of poor outcome. In-hospital mortality was 57.4% (35 of 61) in the CTA spot-sign positive group versus 7.9% (10 of 126) in the CTA spot-sign negative group. In multivariate logistic analysis, we found that presence of spot sign and presence of volume expansion were independent predictors for the in-hospital mortality of ICH. CONCLUSION: The spot sign is a strong independent predictor of hematoma expansion, mortality, and poor clinical outcome in primary ICH. In this study, we emphasized the importance of hematoma expansion as a therapeutic target in both clinical practice and research.
Angiography ; Cerebral Hemorrhage* ; Follow-Up Studies ; Hematoma* ; Hemorrhage ; Hospital Mortality ; Humans ; Logistic Models ; Mortality* ; Neurosurgery ; Retrospective Studies

PURPOSE: Recently, the incidence of malignant melanoma has been steadily increasing. Malignant melanoma is already known to have poorer prognosis than other primary skin cancers. Despite the poor prognosis, it is relatively less known to the public so that a number of patients visit hospital carrying advanced stage tumor. Yet, extensive study about malignant melanoma is currently insufficient, and specific guidelines and statistical figures in Korea are almost inexistent. Therefore, authors reviewed patients with malignant melanoma who have visited our hospital for last 14 years. METHODS: Between January 1994 and January 2008, 62 patients were diagnosed with malignant melanoma at our hospital. A retrospective study was performed with data from patients' charts and biopsy results. Annual incidence, mean age of onset, gender, tumor location, tumor thickness, pathologic ulceration, clinicopathologic subtype, and clinical AJCC stage were evaluated. Analysis of factors associated with survival were performed using the Cox proportional hazard model. Kaplan-Meier method was used to generate survival curves. RESULTS: Clinicopathologic features of 62 patients (32 male, 30 female) with average age of 57 years were evaluated. Most lesions were found in lower limb, and the most common subtype was acral lentiginous melanoma. We could also find that age, tumor thickness, and clinical stage were the only significant prognostic factors. CONCLUSION: Clinicopathologic features of malignant melanoma were analyzed in this study, but the result is not ready to be generalized because of the limited number of cases. Further study must be performed to report clinical guidelines for prognosis and treatment for malignant melanoma patients in Korea.
Age of Onset ; Biopsy ; Humans ; Incidence ; Korea ; Lifting ; Lower Extremity ; Male ; Melanoma ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Skin Neoplasms ; Survival Rate ; Ulcer

Traumatic intracranial pseudoaneurysms occurring after blunt head injuries are rare. We report an unusual case of subarachnoid hemorrhage (SAH) caused by rupturing of the traumatic pseudoaneurysm of the internal carotid artery (ICA) bifurcation that resulted from a non-penetrating injury. In a patient with severe headache and SAH in the right sylvian cistern, which developed within 7 days after a blunt-force head injury, a trans-femoral cerebral angiogram (TFCA) showed aneurysmal sac which was insufficient to confirm the pseudoaneurysm. We obtained a multi-slab image of three dimensional time of flight (TOF) of magnetic resonance angiography (MRA). The source image of the gadolinium-enhanced MRA revealed an intimal flap within the intracranial ICA bifurcation, providing a clue for the diagnosis of a dissecting pseudoaneurysm at the ICA bifurcation due to blunt head trauma. We performed direct aneurysmal neck clipping, without neurological deficit. A follow-up TFCA did not show either aneurysm sac or luminal narrowing. We suggest that in the patient with a history of blunt head injury with SAH following shortly, multi-slab image of 3D TOF MRA can give visualization of the presence of a pseudoaneurysm.
Aneurysm ; Aneurysm, False* ; Carotid Artery Injuries ; Carotid Artery, Internal* ; Craniocerebral Trauma ; Diagnosis ; Follow-Up Studies ; Head Injuries, Closed* ; Headache ; Humans ; Magnetic Resonance Angiography ; Neck ; Phenobarbital ; Subarachnoid Hemorrhage

In adult congenital muscular torticollis (CMT) patients, physical therapy is not as effective because the development of sternocleidomastoid muscle (SCM) muscle is complete. While surgical release can address CMT in adult patients, the risk of general anesthesia and visible postoperative scar is a concern, expecially in patients with mild symptoms. In this paper, we report our experience in treating such patients with minimal-incision myotomy under local anesthesia. A review was performed for all adult patients who had undergone the simple myotomy procedure. Surgical indication was reserved for patients with mild fibrotic band in the SCM muscle with minimal lengthdiscrepancybetween the muscles. All patients had recognizable head tiltand palpation of fibrotic band on affected side of the neck. Surgical details are described in the main body of text. Three female patients had undergone the procedure. Torticollis was resolve in all patients with complete restoration of ranage of motion. There were no postoperative complications, and patient satisfaction was high. We have reported three cases of mild CMT in adult female patients, who had undergone minimal-incision myotomy under local anesthesia. Outcomes were satisafactory with no morbidity to report. With careful patient selection, this method offers an alternate treatment option for adult CMT patients with mild symptoms.
Adult* ; Anesthesia, General ; Anesthesia, Local* ; Cicatrix ; Female ; Head ; Humans ; Muscles ; Neck ; Palpation ; Patient Satisfaction ; Patient Selection ; Postoperative Complications ; Torticollis*

BACKGROUND: Preauricular sinuses represent a common congenital abnormality in children. Classically, a preauricular sinus manifests as a small opening, usually near the anterior limb of ascending helix. The difficulty in the surgical treatment of preauricular sinus is the high recurrence rate. The aim of this article is to review the outcomes of preauricular sinus and to introduce our surgical technique and its prognosis. METHODS: A single-institutional retrospective review was performed for all patients who had undergone excision of congenital periauricular sinus between October 2007 and April 2014. Medical records were reviewed for demographic information, wound complication, and recurrence rate. The sinus tract was visualized with the aid of preoperative dye instillation and intraoperative probe insertion. The skin next to the sinus opening was incised elliptically, and the tract itself was dissected medially to the end of the sinus tract and posteriorly to the cartilage of the ascending helix. RESULTS: The review identified 44 patients for a total of 57 preauricular sinus tracts. The mean age at time of operation was 16.3 years with a range from 9 months to 65 years. Unilateral preauricular sinus tract was present in 31 patients (11 right and 20 left preauricular tract), and 13 patients had bilateral sinus tract. None of the patients had experienced wound issues postoperative, and there were no recurrent sinus tract formation or infection. CONCLUSION: Using a combination of dye instillation, probe insertion, and modified dissection, we were able to achieve a recurrence free series of preauricular sinus tract excision among a heterogenous group of patients. A large patient series is necessary to replicate the results of this study.
Cartilage ; Child ; Congenital Abnormalities ; Extremities ; Follow-Up Studies ; Humans ; Medical Records ; Prognosis ; Recurrence ; Retrospective Studies ; Skin ; Wounds and Injuries