• Title/Summary/Keyword: One-incision

Search Result 345, Processing Time 0.023 seconds

Comparison of the Results of One-Incision Technique Versus Two-Incision Technique of the Arthroscopic Posterior Cruciate Ligament Reconstruction using Bone-Patellar Tendon-Bone Graft (일절개법을 이용한 관절경적 후 십자 인대 복원술 - 이절개법과의 비교 -)

  • Kim, Sung-Jae;Kim, Hyun-Kon;Kim, Hyon-Jeong;Kim, Han-Sik
    • Journal of the Korean Arthroscopy Society
    • /
    • v.2 no.1
    • /
    • pp.33-39
    • /
    • 1998
  • This study was done to compare the results of the one-incision technique and the conventional two incision technique for the arthroscopic treatment of the posterior cruciate ligament injury. Fifty-five patients with the posterior cruciate ligament injury underwent the arthroscopic posterior cruciate ligament reconstruction using bone-patellar tendon-bone(BTB) graft. Patients with combined ligament injuries requiring concomitant operative treatment were excluded in this study. The conventional two-incision technique was performed in ten patients(Group I) and the one-incision technique in forty-five patients(Group II). The average duration of follow-up was 45 months in Group I(range, 40 to 50 months) and 36 months in Group II(range, 24 to 68 months). Auto BTB grafts were utilized for all patients in Group I. In Group II, 34 BTB autografts and 11 BTB allografts were utilized. The functional results were evaluated according to the Lysholm Knee Scoring scale and the Hospital for Special Surgery(HSS) knee ligament rating form. The postoperative posterior laxity was measured with a KT 1000 or 2000 arthrometer. Lysholm postoperative mean values were 90.0 in Group I and 90.6 in Group II. HSS mean values were 87.7 in Group I and 92.6 in Group II. HSS postoperative mean value showed better results in Group II(p=0.037). The average side-to-side difference of the posterior translation measured by the KT 2000 arthrometer were 2.10 mm(range, 1 to 4 mm) in Group I and 2.38 mm(range, 0 to 5 mm) in Group II. But there was no statistically significant difference. In Group II, the results of the autograft and allograft showed no significant difference. The arthroscopic posterior cruciate ligament reconstruction using one-incision technique showed good results comparable to the conventional two-incision technique. This technique minimizes potential injury to the extensor mechanism, especially vastus medialis obliquus, and scar formation over the medial femoral condyle. The operation can be finished within one tourniquet time by using only one-incision.

  • PDF

CLINICAL STUDY ON EXTRACTION OF THE IMPACTED LOWER THIRD MOLAR (매복지치 발거수술에 관한 임상적 연구)

  • Nam, Il-U
    • The Journal of the Korean dental association
    • /
    • v.19 no.2 s.141
    • /
    • pp.175-180
    • /
    • 1981
  • The author has studied on extraction of the impacted lower third molar in terms of incision A designed by author, Extraction of those teeth is one of the critical problems involving all dentists and oral surgeons in connection with their professions. 128 patients aged 20-25 with the impacted lower third molar were divided into two groups extracted those teeth under incision A and B shown at the fig.1. And degree of swelling, pain complained, and clinical wound haling on 1,3 and 7 days after extraction of the teeth were observed and analyzed to evaluate which incision is better to extract those teeth. The results were summarized like follows: 1. Degree of swelling after extraction was less observed in extraction undertaken under incision A rather than that in incision B. 2. Patients extracted under incision A less complained pain than those extracted under incision B. 3. Clinical wound healing was better the patients extracted under incision A than those extracted under incision B.

  • PDF

Minimal Invasive cardiac Surgery ; Small Submammary Incision (유방하 횡절개를 이용한 최소침습 심장수술)

  • 정승혁;신용철;임용택;김병일;이정호
    • Journal of Chest Surgery
    • /
    • v.33 no.1
    • /
    • pp.96-98
    • /
    • 2000
  • A cosmetic incision for minimal invasive cardiac surgery is described. Through a small submammary skin incision combined with partial low sternotomy some kinds of cardiac operations are possible without extra-difficulty but with excellent cosmetic effect, No special instruments nor techniques are required. By this method routine cannulations for cardiopulmonary bypass as well as aortic cross clamping bicaval snaring and venting of cardiac chambers are possible, We performed 5 cases of open heart surgeries using this approach which includes two cases of atrial septal defect closure one case of ventricular septal defect closure one case of pulmonic valvotomy and one case of mitral valve replacement.

  • PDF

The Extensor Digitorum Brevis Muscle Island Flap for Soft Tissue Loss Around the Ankle and Distal Foot (단족지 신전근 도상 피판에 의한 족부 및 족관절부의 연부조직 수복)

  • Choi, Soo-Joong;Jun, Byoung-Hyuk
    • Archives of Reconstructive Microsurgery
    • /
    • v.14 no.2
    • /
    • pp.131-137
    • /
    • 2005
  • The extensor digitorum brevis (EDB) muscle island flap is a reliable, safe method for coverage of foot and ankle. There are many variation in approach such as curvilinear, zigzag, L-shaped or vertical longitudinal incision for exposure of the EDB muscle. These approaches use only single incision excluding the distal incision for exposure of the distal tendon. Since dorsalis pedis artery vascular bundle and sinus tarsi branch of the lateral tarsal artery both requires careful dissection, single incision alone may cause not only difficulty in exposure but also skin sloughing at donor site. So we tried to modify the approach into two parallel longitudinal incision, one for dorsalis pedis vascular bundle and the other for sinus tarsi branch exposure. The author treated 9 patient with EDB muscle flap. We used single incision in six patients, and two parallel incision in three patients. All the flap survived. In two parallel incision group, dissection was more easy and rapid. So we would like to suggest that two parallel longitudinal incision approach is better method than the single incision technique for exposure of the EDB muscle flap.

  • PDF

Subcutaneous Forehead Lift (피부밑이마당김술)

  • Lee, Sang-Yeul
    • Archives of Plastic Surgery
    • /
    • v.37 no.3
    • /
    • pp.271-276
    • /
    • 2010
  • Purpose: The purpose is to present an useful and simple surgical method to improve the aging of upper third face in patients with high frontal hairline as well as low frontal hairline. Methods: Forty eight female patients were treated with subcutaneous forehead lift using an anterior hairline incision over 14 years. This surgical technique is performed under direct vision utilizing a beveled incision made 4 to 5 mm into the anterior hairline with subcutaneous dissection, which is continued near to eyebrow, sometimes extended to supraorbital rim to remove corrugator and procerus muscles. In patients with high frontal hairline, excess forehead skin anterior to incision line is removed. On the contrary in the patients with low frontal hairline, scalp posterior to incision line is removed. Results: This technique provided constant and good results with the forty six patients, who were satisfied with eyebrow elevation and removal of wrinkles in forehead and glabellar region. However two patients were undercorrected, and focal alopecia developed in another two patients. One patient complained of pruritus over one year, but subsided spontaneously without any treatment. Temporary paresthesia developed in the forehead and frontal scalp of all cases after operation but permanent sensory loss never occurred in all the patients. Conclusion: Subcutaneous forehead lift using an anterior hairline incision is suggested to be one of the effective surgical methods to improve the aging of upper third face in the patients with high frontal hairline as well as low frontal hairline.

Gasless Endoscopic Thyroidectomy Via Single Incision Axillary Approach (액와 단일절개 접근법을 이용한 내시경적 갑상선 절제술)

  • Kim, So Young;Ryu, Yoonjong;Jeong, Woo-Jin;Ahn, Soon-Hyun
    • Korean Journal of Head & Neck Oncology
    • /
    • v.28 no.2
    • /
    • pp.114-117
    • /
    • 2012
  • Background and Objectives : To assure the surgical completeness of the gasless endoscopic thyroidectomy via single incision axillary approach using flexible videoscope which provide wide angle and working space, we compared single incision axillary approach and axillo-areolar approach by means of clinical, surgical outcomes. Materials and Methods : From March 2011 to July 2012, 24 patients who had underwent endoscopic thyroidectomy via transaxillary approach were enrolled. Of total, 17 patients underwent single incision axillary approach(group I) and the other 7 underwent axillo-areolar approach(group II). Results : Patient demographics, surgical indications were similar between the two groups. The operating time(group I 144.6min, group II 153.6 min ; p=.29), blood loss(group I : 55.4cc, group II : 35.7cc : p=.64), hospital stay(group I : 4.2days, group II : 4.4 days ; p=.65) were similar in the two groups. Overall, two patients in group I(2/17, 11.8%) experienced postoperative complications, including one hematoma and one seroma. Due to narrow working space, one patient was change to axillo-areolar approach during single incision axillary approach with $30^{\circ}$ rigid endoscope. Conclusion:Single incision axillary approach is safe and effective similar to other endoscopic thyroidectomy methods using flexible videoscope. Different with $30^{\circ}$ rigid endoscope, 10-mm flexible videoscope can put inside the axillary inicision site in different axis with endoscopic instruments. This difference in endoscopic axis help to prevent crash with endoscopic instrument.

Two-Step Incision for Periarterial Sympathectomy of the Hand

  • Jeon, Seung Bae;Ahn, Hee Chang;Ahn, Yong Su;Choi, Matthew Seung Suk
    • Archives of Plastic Surgery
    • /
    • v.42 no.6
    • /
    • pp.761-768
    • /
    • 2015
  • Background Surgical scars on the palmar surface of the hand may lead to functional and also aesthetic and psychological consequences. The objective of this study was to introduce a new incision technique for periarterial sympathectomy of the hand and to compare the results of the new two-step incision technique with those of a Koman incision by using an objective questionnaire. Methods A total of 40 patients (17 men and 23 women) with intractable Raynaud's disease or syndrome underwent surgery in our hospital, conducted by a single surgeon, between January 2008 and January 2013. Patients who had undergone extended sympathectomy or vessel graft were excluded. Clinical evaluation of postoperative scars was performed in both groups one year after surgery using the patient and observer scar assessment scale (POSAS) and the Wake Forest University rating scale. Results The total patient score was 8.59 (range, 6-15) in the two-step incision group and 9.62 (range, 7-18) in the Koman incision group. A significant difference was found between the groups in the total PS score (P-value=0.034) but not in the total observer score. Our analysis found no significant difference in preoperative and postoperative Wake Forest University rating scale scores between the two-step and Koman incision groups. The time required for recovery prior to returning to work after surgery was shorter in the two-step incision group, with a mean of 29.48 days in the two-step incision group and 34.15 days in the Koman incision group (P=0.03). Conclusions Compared to the Koman incision, the new two-step incision technique provides better aesthetic results, similar symptom improvement, and a reduction in the recovery time required before returning to work. Furthermore, this incision allows the surgeon to access a wide surgical field and a sufficient exposure of anatomical structures.

Wound States in Pediatric Open Heart Surgery with Bilateral Submammary Skin Incision Combined with Vertical Sternotomy (소아 개심술에 있어서 수직흉골절개술을 병용한 양측성 유방하피부절개술에 따른 창상상태)

  • 공준혁;이응배;전상훈;장봉현;이종태;김규태
    • Journal of Chest Surgery
    • /
    • v.33 no.1
    • /
    • pp.20-25
    • /
    • 2000
  • Background: Median sternotomy remains the standard approach used by surgeons for most intracardiac operations but the residual scar is cosmetically unsatisfactory. To avoid an unsightly midline scar we have tried to use alternative skin incision (bilateral subm-ammary skin incision) to median sternal skin incision, In this study we have tried to compare different postoperative results of wound between two different skin incisional methods. Material and Method: Between June 1997 and June 1998, a bilateral subma-mmary skin incision combined with vertical sternotomy was performed in 21 pediatric female patients (submammary group)to repair acyanotic congenital heart disease. after the period we carried out a retrograde study about postoperative wound states comparing this incision with median sternal skin incision controls in whom there were 23 pediatric pat-ients (control group). Result: Patients' age ranged from 14 to 96 months(mean 38.2 months) Mean duration of subcutaneous drains using Hemovac which was used only in the patients of submammary group was 4.2 days and total amount of the drained effusion was 51.1 ml. Postoperative wound complications included wound eruption in one patient wound disruption in one patient and skin necrosis in 3 patients in submammary group and included wound disruption in 4 patients in controls. mean duration required for wound healing was 15,5 days in submammary group versus 10.4 days in controls. The mean scar length was 12.5 cm in submammary group versus 11.3 cm in controls. The average follow-up was 8.2 months in submammary group versus 9.0 months in controls. In submammary group 3 patients parents(14.3%) were pleased with their cosmetic results of wound scar but 8(38.1%) were dissatisfied. Among the 23 patients in control group 8(34.8%) were pleased but 8(34.8%) complained ofunhappiness with the scar.

  • PDF

Reconstruction of Neglected Achilles Tendon Rupture with Flexor Hallucis Longus Augmentation Using One Incision Technique (진구성 아킬레스 건 파열에 대한 단일 절개 술식을 통한 건이전술 및 재건술)

  • Park, Kwang-Hwan;Kim, Bom-Soo;Lee, Jin-Woo
    • Journal of Korean Foot and Ankle Society
    • /
    • v.13 no.1
    • /
    • pp.23-27
    • /
    • 2009
  • Purpose: The purpose of this study was to evaluate the clinical outcome of neglected Achilles tendon rupture treated with reconstruction and augmentation with flexor hallucis longus (FHL) tendon using one incision technique. Materials and Methods: Between July 2006 and March 2008, eleven patients with neglected Achilles tendon rupture received surgical treatment. Through one incision technique, augmentation with auto FHL tendon transfer was performed using a Bio-Interference screw (Arthrex, Naples, FL) and followed by V-Y advancement (5 cases) or gastronemius fascial turn-down flap procedure (6 cases). After mean follow up of 20.7 months (range, 11.8-33.3 weeks), clinical outcomes were evaluated with Visual Analogue Scale (VAS), American Orthopedic Foot and Ankle Society (AOFAS) score, 10 repetitive double heel raise test, 10 repetitive single heel raise test and subjective satisfaction. Results: The length of the gap after debridement was $5.4{\pm}2.0$ cm. The VAS improved from $4.1{\pm}0.9$ to $1.5{\pm}0.8$ at last follow up (p<0.05). The AOFAS score increased from $38.9{\pm}12.2$ to $91.5{\pm}8.9$ at last follow up (p<0.05). Eight patients were satisfied with excellent results and three were satisfied with good results. All patients were able to perform 10 repetitive double heel raise and nine out of eleven patients were able to perform 10 repetitive single heel raise at last follow up. There were no complications including deep infection or re-rupture. Conclusion: Augmentation with FHL tendon transfer and reconstruction with V-Y advancement or turn-down flap through one incision technique appeared to be effective and safe. This technique is recommendable for the treatment of neglected Achilles tendon rupture.

  • PDF

The usability of Infraorbital Approach on the patients with Orbito-Zygomatic Fracture (안와-관골골절 환자에서 안와하 접근법의 유용성)

  • Yun, Chi Sun;Kim, Jong Hwan;Yang, Ho Jik
    • Archives of Craniofacial Surgery
    • /
    • v.10 no.1
    • /
    • pp.19-22
    • /
    • 2009
  • Purpose: There are various approaches for open reduction surgery for orbitozygomatic fractures. After the incisions are performed, patients might have various complications. In this point of view, we conducted a retrospective study of the usability of infraorbital incision on elderly patients, generally more vulnerable to scleral show and ectropion. Methods: In this study, 20 patients who are relatively more vulnerable to scleral show and ectropion through snap-back test having infraorbital incision were reviewed. We monitored the duration of the surgery, and complications resulted from the incision. We evaluated the scars with the researcher's observations and with the patient's level of satisfaction on a scale of 1 to 5. Results: On average, 5 minutes was spent between the skin incision and the fracture exposure. No case of scleral show and ectropion occurred. One year follow-up observation revealed 4 cases of visible scars, 9 cases of barely visible scars, and 7 cases of invisible scars. The subjective satisfaction level of the patients' scar is an average of 4.0. Conclusion: Infraorbital incision has many advantages. First, it can reduce the complications such as scleral show and ectropion. Second, it can shorten the operation time. Third, it can diminish incision-related scars.