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1. |
Endoscopically Assisted Transconjunctival Approach in Orbital Medial Wall Fractures |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 337-343
Goo Mun,
Young Song,
Sa Bang,
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摘要:
Full exposure of the medial orbital wall for fracture repair poses difficulty with traditional approaches except coronal incision, especially in cases of wide fracture. The endoscopic-assisted approach with limited incision has been introduced. The authors used the endoscopically assisted transconjunctival approach in 21 cases: 15 isolated medial orbital wall fractures and 6 cases of concomitant floor fractures. Through the medial transconjunctival slit incision, repair of the fracture using calvarial bone graft was undertaken with the aid of an endoscope. All patients recovered without any eye symptoms including clinically notable enophthalmos, but one immediate revisional operation was needed because of a displaced bone graft. Otherwise, the desired position of the graft was confirmed via computed tomography. The endoscopically assisted transconjunctival approach to the orbital medial wall provides improved surgical exposure of the most posterior and superior aspects of the fracture site, enabling more accurate reduction of orbital soft tissue and placement of bone grafts.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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2. |
Bilateral Side Finger Transposition Flaps in the Treatment of Chronic Postburn Flexion Contractures of the Fingers |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 344-349
Cengiz Acikel,
Fatih Peker,
Fuat Yuksel,
Ersin Ulkur,
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摘要:
The authors present a surgical method of releasing postburn flexion contracture of the finger by two separate transverse incisions and covering the skin defects by transposing two random-pattern flaps from both sides of the finger. One of the proximally based flaps was transposed from one side of the proximal phalanx and the other flap was transposed from the opposite side of the middle phalanx. Because the flaps were raised from different sides of different phalanxes, the donor sites were closed primarily. A total of 37 fingers (14 hands, 11 patients) were treated with this method. The patients were all men aged 20 to 24 years old. The mean follow-up period was 9 months. The lack of extension of the proximal interphalangeal joints of the fingers was improved by approximately 45 deg using the described method. The authors conclude that this method can be used effectively in the treatment of mild to moderate postburn flexion contractures of the fingers.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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3. |
Closed-Catheter Irrigation Is as Effective as Open Drainage for Treatment of Pyogenic Flexor Tenosynovitis |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 350-354
Karol Gutowski,
Oscar Ochoa,
William Adams,
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摘要:
Surgical treatment of pyogenic flexor tenosynovitis traditionally consists of open drainage (OD) and irrigation of the flexor tendon sheath. An alternative, less traumatic method of closed-catheter irrigation (CCI) has been advocated, but no comparative studies have been reported. The authors reviewed 47 cases of pyogenic flexor tenosynovitis to determine whether a difference in outcomes exists between these two methods. OD was used in 32 patients and CCI was used in 15 patients. Complications appeared to be more common in the OD group (N = 9) compared with the CCI group (N = 3), but this difference was not significant. This study supports the use of CCI as the preferred treatment for pyogenic flexor tenosynovitis because it provides thorough mechanical tendon sheath irrigation and causes smaller wounds with less scarring, which may offer a more rapid return to function.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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4. |
Arterial Grafts in Microscope-Assisted Pedal Bypass for Limb Salvage |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 355-361
Stephen Daane,
Peter Lawrence,
W. Rockwell,
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摘要:
Leg amputations are associated with marked morbidity and mortality in the atherosclerotic population. The survival in patients undergoing lower extremity amputations is 50% at 3 years and 30% at 5 years. Despite excellent reported results with pedal bypass, some patients are “nonbypassable” with traditional techniques because of very small, short target vessels in the pedal arch. The authors report six cases of microscope-assisted inframalleolar bypass using autogenous artery in 5 patients presenting with threatened limb loss, with 83% graft patency at 52 months average follow-up. They hypothesize that the success in these patients is the result of less surgical trauma and less compliance mismatch at the distal anastomosis, and perhaps the result of vasoactive substances secreted by the arterial grafts. Microscope-assisted pedal bypass with autogenous artery should be considered for “nonbypassable” patients with tissue necrosis or rest pain who do not appear to have sufficient inflow to heal a forefoot amputation.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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5. |
Microscopic and Immunohistochemical Analysis of the Skin Changes of Free Forearm Flaps in Intraoral Reconstruction |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 362-368
Corrado Rubino,
Luca Dessy,
Francesco Farace,
Pasquale Ena,
Vittorio Mazzarello,
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摘要:
In the literature, few studies based on clinical and histological evaluation analyze skin structural changes after transplantation to the oral cavity. Ten patients affected by squamous cell carcinoma of the oral cavity who were reconstructed with a free forearm flap were included in the current study to analyze skin alterations. The authors performed a histological and ultrastructural evaluation of skin samples from the free forearm flap before transplantation and 18 months after intraoral reconstruction. They analyzed cytokeratin and involucrin distribution, which represent markers of maturation and differentiation of epithelia. The aim of this study was to demonstrate whether skin “mucosalization” occurs. They found that the skin undergoes some morphological changes induced by the intraoral environment. Cytokeratin and involucrin distribution is mostly unchanged. This aspect is in favor of skin structure preservation. Thus, they found that “mucosalization” of the skin is not evident after 18 months.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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6. |
Retrospective Study of the Management of Chemotherapeutic Extravasation Injury |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 369-374
Howard Langstein,
Haluk Duman,
Deborah Seelig,
Charles Butler,
Gregory Evans,
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摘要:
Despite the now widespread experience with the administration of chemotherapeutic agents in oncology, extravasation injuries still occur. Furthermore, the most appropriate management of such injuries is not known. The authors examined the current treatment options for extravasation injury and the incidence of this problem. All cases of extravasation referred to the plastic surgery service at one institution from 1994 through 1996 were examined. During a 6-year period there were 44 cases of extravasation injury identified in 42 patients. Comparison with a previous study conducted 15 years before at the same institution revealed a significant reduction in the incidence of extravasation injuries during that time (0.01% vs. 0.1%;p= 0.00). The site of extravasation was peripheral in 32 cases and central in 12. Paclitaxel and doxorubicin were the two most common drugs involved. The local infusion of antidotes was not performed routinely. Only 26 of the 42 patients were referred to the plastic surgery service for care. Only 10 of those 26 patients required local ulcer excision and closure to achieve a healed wound. The mean time between injury and referral was 40 days. This time did not predict the subsequent need for a surgical procedure. Most patients, including the remaining 16 referred to the plastic surgery service, did not require surgical intervention. All were watched expectantly, and their injuries healed spontaneously. In conclusion, the incidence of extravasation is decreasing, most likely as a result of the diligence in the administration and identification of extravasation injuries as well as the result of the use of more central infusion sites. Most cases can be managed conservatively, with directed surgical treatment of the ulceration when appropriate.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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7. |
Reversed Sural Island Flap Supplied by the Lower Septocutaneous Perforator of the Peroneal Artery |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 375-378
Daping Yang,
Steven Morris,
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摘要:
The current study was conducted to document the vascular anatomy of the distally based superficial sural artery flap and to study the vascular anastomoses between the superficial sural artery and the septocutaneous perforator of the peroneal artery. Five fresh human cadavers were injected with lead oxide, gelatin, and water. Ten legs were then dissected and an overall map of the cutaneous vasculature by source vessel was constructed. Vascular communication between the superficial sural artery and the lowest septocutaneous perforator of the peroneal artery was evaluated to determine the cutaneous vascular territory of the superficial sural flap. This anatomic information enhances our understanding of flap design. The authors’ clinical experience with the usefulness of the distally based island flap as a method of reconstruction in the lower leg and foot in a series of 26 patients is presented.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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8. |
Neovaginal Reconstruction With the Modified McIndoe TechniqueA Review of 32 Cases |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 379-384
Antonio Seccia,
Marzia Salgarello,
Marcella Sturla,
Andrea Loreti,
Stefano Latorre,
Eugenio Farallo,
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摘要:
The authors reviewed 32 patients who underwent vaginal reconstruction using a modified McIndoe procedure during the past 15 years. This technique consists of the application of split-thickness skin grafts into a new cavity created between the rectum, bladder, and urethra. The grafts are placed previously on a mold of Optosil, which is a silicon-based condensation curing impression material used by dentists. The mold is kept for 3 months 24 hours each day. During the next 3 to 4 weeks it is applied 12 hours per day. Later, according to sexual activity, the mold can be removed completely. In case of no sexual activity it should be used 1 hour per week. Parameters assessed during the follow-up were mold management, grade of pseudomucinous metaplasia of the skin grafts, sensation of the neovagina, neovagina size changes, sexual satisfaction, and complications. Postoperative complications included partial take of skin grafts (N = 3), postoperative anxiety (N = 2), donor site cheloids (N = 1), and neovaginal stricture in 3 patients who used the mold for 1 month only without having any further sexual activity. Patients who managed the mold correctly or who had constant sexual activity obtained satisfactory dimensions of the neovagina in terms of length, diameter, and elasticity.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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9. |
Primary Cutaneous Mucormycosis: Guide to Surgical Management |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 385-390
Joseph Losee,
Jesse Selber,
Stephen Vega,
Caroline Hall,
Glynis Scott,
Joseph Serletti,
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摘要:
Mucormycosis is the most acute, fulminate, and fatal of all fungal infections in humans. It presents most frequently in immunocompromised patients, but can occur in healthy patients in the presence of often-insignificant trauma. Surgical management of primary cutaneous mucormycosis is almost always required. Case reports of surgical treatment for primary cutaneous mucormycosis are reported in the literature; however, the extent of debridement required for cure is unclear and no uniform plan of treatment has been suggested. To date, no clinical guidelines exist to assist the clinician in the surgical management of this disease. This article reviews the literature, reports on two clinical cases, and submits clinical guidelines designed to assist the clinician in the surgical management of primary cutaneous mucormycosis. Because of the infrequent and potentially fatal nature of the diagnosis, a high index of suspicion and a low threshold for wound biopsy must be maintained. Wound cultures are grossly inadequate and should not be relied on for a false sense of security. It is recommended that, for the early diagnosis of cutaneous mucormycosis, chemotherapy and surgical debridement of grossly necrotic tissue be performed at the earliest possible time. The debrided wound is monitored for the resolution of surrounding erythema and induration before definitive reconstruction. In the case of delayed diagnosis and/or advanced or rapidly progressive disease, surgical debridement of all involved tissue, in addition to chemotherapy, is warranted.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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10. |
Paraffin Oil Injection in the Body: An Obsolete and Destructive Procedure |
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Annals of Plastic Surgery,
Volume 49,
Issue 4,
2002,
Page 391-396
Giovanni Di Benedetto,
Marina Pierangeli,
Alessandro Scalise,
Aldo Bertani,
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摘要:
Injection of foreign materials, such as paraffin oil, is an old and obsolete procedure. The authors describe previous uses for this procedure that had been used since the 19th century and the treatment of patients affected by such a disease.
ISSN:0148-7043
出版商:OVID
年代:2002
数据来源: OVID
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