When a revision surgery related with removal of failed interbody cage is required, going through the previous passage can lead to a higher risk of neurological deficits or incidental dural injuries. Recently, the lateral approach has become a popular method instead of the conventional anterior or posterior approaches. The lateral approach is also useful method to remove failed interbody cage previously placed and re-do interbody fusion with lower risks compared to revision surgery via previous passage. However, there is still some difficulty in retrieving the interbody cage from the intervertebral space because of no spacious passage, subsidence, and uncontrolled movable cage. In this study, we introduce our experience that we removed failed interbody cage more easily with only the simple additional steps of making a taphole and fixing the cage using a thread-tipped stick.
Device Removal ; Methods ; Reoperation

For undercorrected esotropia after bilateral medial rectus(MR) recession, we performed unilateral or bilateral MR rerecession, unilateral rerecession or marginal myotomy of the recessed medial rectus muscle combined with lateral rectus(LR) resection, or unilateral LR resection. The correction of deviation was 15 delta in unilateral 2.0mm MR rerecession. Bilateral 2.0mm MR rerecession corrected 20 to 25 delta of esodeviation, but undercorrection was noted in one case. With unilateral 2.0mm rerecession or marginal myotomy of the recessed medial rectus muscle combined with 5.5mm or 8.0mm LR resection, the correction of deviation was 26 to 29 delta, and there was no under- or overcorrection. The corrective effect of this procedure was therefore greater and more stable than that of bilateral 2.0mm MR rerecession. Unilateral 8.0mm LR resection performed 3 months after bilateral MR recession showed correction of 15 delta, whereas the same procedure performed 3 weeks after bilateral MR rerecession showed correction of 24 delta. Unilateral LR resection procedure seems to be more efficacious for residual esotropia if performed as soos as possible within 3 months after sufficient bilateral MR recession or rerecession.
Esotropia* ; Methods ; Reoperation

Over the past several decades, liver transplantation has experienced remarkable advances in surgical techniques, including venovenous bypass, piggyback method without venovenous bypass, piggyback method with cavaplasty, living-related liver transplantation, splitting liver transplantation, cluster organ transplantation, and liver retransplantation. Based on his experience on 582 case of liver transplantation, the author reviews these techniques and discusses their advantages and disadvantages.
Humans ; Liver Transplantation ; methods ; trends ; Living Donors ; Reoperation

We report here a case of a kidney transplant recipient in whom the ureter was initially implanted into the peritoneum. Excessive ultrafiltration volume and reversal of serum vs dialysate creatinine ratio when the patient was recommenced on continuous ambulatory peritoneal dialysis first suggested the diagnosis which was subsequently confirmed by a plain abdominal x-ray demonstrating placement of ureteric stent in the peritoneum. This rare complication was successfully corrected with surgical re-implantation of ureter into the bladder and 5 years later, the patient remains well with good graft function.
Cadaver ; Kidney Transplantation/*methods ; Postoperative Complications ; Reoperation ; Replantation ; Ureter/*surgery

BACKGROUNDSevere acetabular bone deficiency is a major challenge in acetabular revision surgery. Most cases require reconstruction of the acetabulum with bone grafting and a reinforcement device. The purpose of this study was to evaluate the results of this procedure for severe acetabular bone deficiency in acetabular revision surgery.

METHODSThis study involved 12 patients (2 males and 10 females) with severe acetabular bone defects who underwent implantation of a reinforcement device (ring or cage) and bone grafting between February 2003 and October 2008. Using the Paprosky classification, 2 cases were Paprosky IIC, 6 were IIIA, and 4 were IIIB. The mean age at the time of surgery was 63.0 years (range, 46 - 78 years). During revision surgery, a reinforcement ring was implanted in 6 patients, and a cage in 6 patients. The clinical and radiographic results were evaluated retrospectively. The mean duration of follow-up was 37 months (range, 9 - 71 months).

RESULTSThe average Harris Hip Score improved from 35.2 preoperatively to 82.9 at the time of the final follow-up visit. The results were excellent in 8 hips (66.7%), good in 2 (16.7%), and fair in 2 (16.7%). Osteolysis was found in 1 case, but did not worsen. Three patients had yellow wound effusion, with healing after administration of dressing changes, debridement, and antibiotics. Dislocation occurred in a 62-year-old woman. Closed reduction was performed, and dislocation did not recur. There was no evidence of intraoperative acetabular fracture, nerve injury, ectopic ossification, aseptic loosening, or infection.

CONCLUSIONReconstruction with a reinforcement device and bone grafting is an effective approach to the treatment of acetabular bone deficiency in acetabular revision surgery, given proper indications and technique.

Acetabulum ; surgery ; Aged ; Bone Transplantation ; methods ; Female ; Hip ; surgery ; Humans ; Male ; Middle Aged ; Reoperation ; methods

OBJECTIVETo investigate a safe method for correcting the secondary deformity after reduction mammaplasty.

METHODSA periareolar incision or original incision was done and the wedge-shaped glandular tissues were removed inferior-laterally in 11 patients.

RESULTS10 cases obtained the satisfactory results. One patient underwent the third operation 6 months after because of the obvious scar, and the result was yet unsatisfactory 1 year later.

CONCLUSIONSNo matter which pedicle was used in the first reduction mammaplasty, a periareolar incision or original incision with wedge-shaped glandular tissue resection is a safe method for repeated reduction mammaplasty.

Breast ; abnormalities ; Female ; Humans ; Mammaplasty ; adverse effects ; methods ; Postoperative Complications ; etiology ; surgery ; Reoperation

OBJECTIVETo sum up the clinical experience of liver transplantation.

METHODA retrospective study was made in 11 patients receiving living donor liver transplantation (LDLT)/and 14 patients having orthotopic liver transplantation (OLT), including one time operation of reduced size liver retransplantation and one time operation of cadaveric liver retransplantation.

RESULTSThe voluntary donors were a sister and 10 mothers of recipients. The location of graft included 3 patients of segment II, III, part of IV (not including intermediate hepatic veins), 6 patients of segment II, III, IV (including intermediate hepatic veins), and 2 patients of V, VI, VII, VIII (not including intermediate hepatic veins). The weight range of graft was 270 - 620 g. Twenty-four recipients achieved a long-term survival and retained normal liver function during the follow-up. Only 1 patient died from serious rejection on the 72nd day postoperatively. Ten patients with hepatitis B cirrhosis were treated with lamivudine and anti-HBVIg, and HBV-DNA in serum was negative during the follow-up for 4 approximately 21 months. Copperoxidase, ceruloplasmin and main indexes of liver function became normal in all patients with Wilson's Disease. Postoperative complications included abdominal hemorrhage (2 patients), acute respiratory distress syndrome (5), acute rejection (4), and acute renal function failure (2).

CONCLUSIONSThe wise solution to improve the result of liver transplantation and optimize liver resources is the "multimodal approach", by which all kinds of techniques for liver transplantation including CLT, LDLT and RSLT should well developed.

Adolescent ; Adult ; Child ; Female ; Humans ; Liver Transplantation ; adverse effects ; methods ; Living Donors ; Male ; Middle Aged ; Reoperation

BACKGROUND: Surgical treatment of thoracic outlet syndrome (TOS) is necessary when non-surgical treatments fail. Complications of surgical procedures vary from short-term post-surgical pain to permanent disability. The outcome of TOS surgery is affected by the visibility during the operation. In this study, we have compared the complications arising during the supraclavicular and the transaxillary approaches to determine the appropriate approach for TOS surgery. METHODS: In this study, 448 patients with symptoms of TOS were assessed. The male-to-female ratio was approximately 1:4, and the mean age was 34.5 years. Overall, 102 operations were performed, including unilateral, bilateral, and reoperations, and the patients were retrospectively evaluated. Of the 102 patients, 63 underwent the supraclavicular approach, 32 underwent the transaxillary approach, and 7 underwent the transaxillary approach followed by the supraclavicular approach. Complications were evaluated over 24 months. RESULTS: The prevalence of pneumothorax, hemothorax, and vessel injuries in the transaxillary and the supraclavicular approaches was equal. We found more permanent and transient brachial plexus injuries in the case of the transaxillary approach than in the case of the supraclavicular approach, but the difference was not statistically significant. Persistent pain and symptoms were significantly more common in patients who underwent the transaxillary approach (p<0.05). CONCLUSION: The supraclavicular approach seems to be the more effective technique of the two because it offers the surgeon better access to the brachial plexus and a direct view. This approach for a TOS operation offers a better surgical outcome and lower reoperation rates than the transaxillary method. Our results showed the supraclavicular approach to be the preferred method for TOS operations.
Brachial Plexus ; Hemothorax ; Humans ; Intraoperative Complications ; Methods ; Pneumothorax ; Prevalence ; Reoperation ; Retrospective Studies ; Thoracic Outlet Syndrome*

BACKGROUND: The breast reconstruction using implant has been conducted widely. Many studies were presented to analyze the complications, but most of these studies were conducted with patients relatively short term period follow up. The authors studied with patients who were followed up at least five years. METHODS: Among the patients who were underwent breast reconstruction with implant from 1998 to 2007, 37 patients who met were followed up more than 5 years were selected in the study. Relationships between factors such as the operation methods, volume, type of surfaces of the implants, etc. and the complication rate or reoperation rate were analyzed. The level of satisfactory scoring was measured by patients' and 5 plastic surgeons. RESULTS: Complications were developed in 21 patients (65.6%) and 9 of them underwent reoperations. Infection was most common cause of complication. Implant removal was conducted to 7 patients, and 5 of them due to infection. The percentages of patients who received postoperative chemotherapy or radiotherapy in complication group and implant removal group were higher than the whole group whereas such correlation was not statistically significant. Direct Implant insertion has 50% of complication and 80% in permanent expander insertion and 73.7% of expanderimplant exchange. The average value of subjective score at last follow up was 4.2 points and the average value of objective score was 5.74. CONCLUSIONS: The incidence rate of complications was relatively high, and the final followup satisfaction score was low. This study should be helpful not only to select reconstruction methods, but also further studies to compare with other reconstruction methods.
Breast* ; Drug Therapy ; Female ; Follow-Up Studies* ; Humans ; Incidence ; Mammaplasty* ; Methods ; Radiotherapy ; Reoperation ; Tissue Expansion

PURPOSE: The purpose of this study is to evaluate the efficacy of the trochanter reattachment device (TRD) as a firm internal fixation method for bipolar hemiarthroplasty in unstable intertrochanteric femur fracture for elderly patients over 65 years old. MATERIALS AND METHODS: From September 2010 to April 2011, 19 patients (M/F: 1/18) over 65 years old were treated with bipolar hemiarthroplasty using the TRD as a fixation method for intertrochanteric femur fracture with above Evans-Jensen classification 2nd (above AO/OTA A1.3). They were followed up for more than 12 months(12-29 months). RESULTS: Out of 19 patients, only one had loosening of the TRD plate and reoperation was performed. There was no dislocation after surgery. Complete fracture union was observed in 19 patients with follow up of more than 12 months. CONCLUSION: In bipolar hemiarthroplasty for intertrochanteric femur fracture, TRD produced easy and firm fixation. Additional fixation with TRD restoring abduction force by union of greater trochanter can be a good choice of surgery for avoidance of dislocation and chronic pain due to trochanteric nonunion after arthroplasty.
Aged* ; Arthroplasty* ; Chronic Pain ; Classification ; Dislocations ; Femur* ; Follow-Up Studies ; Hemiarthroplasty ; Hip Dislocation ; Humans ; Methods ; Reoperation