scholarly journals Minimally Invasive Scoliosis Surgery: A Novel Technique in Patients with Neuromuscular Scoliosis

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Vishal Sarwahi ◽  
Terry Amaral ◽  
Stephen Wendolowski ◽  
Rachel Gecelter ◽  
Melanie Gambassi ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Operative Time ◽  
Standard Procedure ◽  
Pedicle Screws ◽  
Neuromuscular Scoliosis ◽  
Long Term Results ◽  
Scoliosis Surgery ◽  
Short Term ◽  
Pelvic Fixation

Minimally invasive surgery (MIS) has been described in the treatment of adolescent idiopathic scoliosis (AIS) and adult scoliosis. The advantages of this approach include less blood loss, shorter hospital stay, earlier mobilization, less tissue disruption, and relatively less pain. However, despite these significant benefits, MIS approach has not been reported in neuromuscular scoliosis patients. This is possibly due to concerns with longer surgery time, which is further increased due to more levels fused and instrumented, challenges of pelvic fixation, size and number of incisions, and prolonged anesthesia. We modified the MIS approach utilized in our AIS patients to be implemented in our neuromuscular patients. Our technique allows easy passage of contoured rods, placement of pedicle screws without image guidance, partial/complete facet resection, and all standard reduction maneuvers. Operative time needed to complete this surgery is comparable to the standard procedure and the majority of our patients have been extubated at the end of procedure, spending 1 day in the PICU and 5-6 days in the hospital. We feel that MIS is not only a feasible but also a superior option in patients with neuromuscular scoliosis. Long-term results are unavailable; however, short-term results have shown multiple benefits of this approach and fewer limitations.

Early clinical results of minimally invasive coracoclavicular ligament reconstruction can be maintained at a minimum of five years’ follow-up

2020 ◽  
Vol 102-B (7) ◽  
pp. 918-924
Author(s):  
Steffen B. Rosslenbroich ◽  
Katharina Heimann ◽  
Jan Christoph Katthagen ◽  
Clemens Koesters ◽  
Oliver Riesenbeck ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Constant Score ◽  
Clinical Results ◽  
Long Term Results ◽  
Short Term ◽  
Ac Joint ◽  
Ac Joint Dislocation ◽  
Significant Difference

Aims There is a lack of long-term data for minimally invasive acromioclavicular (AC) joint repair. Furthermore, it is not clear if good early clinical results can be maintained over time. The purpose of this study was to report long-term results of minimally invasive AC joint reconstruction (MINAR) and compare it to corresponding short-term data. Methods We assessed patients with a follow-up of at least five years after minimally invasive flip-button repair for high-grade AC joint dislocation. The clinical outcome was evaluated using the Constant score and a questionnaire. Ultrasound determined the coracoclavicular (CC) distance. Results of the current follow-up were compared to the short-term results of the same cohort. Results A total of 50 patients (three females, 47 males) were successfully followed up for a minimum of five years. The mean follow-up was 7.7 years (63 months to 132 months). The overall Constant score was 94.4 points (54 to 100) versus 97.7 points (83 to 100) for the contralateral side showing a significant difference for the operated shoulder (p = 0.013) The mean difference in the CC distance between the operated and the contralateral shoulder was 3.7 mm (0.2 to 7.8; p = 0.010). In total, 16% (n = 8) of patients showed recurrent instability. All these cases were performed within the first 16 months after introduction of this technique. A total of 84% (n = 42) of the patients were able to return to their previous occupations and sport activities. Comparison of short-term and long-term results revealed no significant difference for the Constant Score (p = 0.348) and the CC distance (p = 0.974). Conclusion The clinical outcome of MINAR is good to excellent after long-term follow-up and no significant differences were found compared to short-term results. We therefore suggest this is a reliable technique for surgical treatment of high-grade AC joint dislocation. Cite this article: Bone Joint J 2020;102-B(7):918–924.

Lumbar periarticular cysts of arcorray joint

2020 ◽  
pp. 47-57
Author(s):  
Anton Yarikov ◽  
Maxim Shpagin ◽  
Iliya Nazmeev ◽  
Sergey Gorelov ◽  
Olga Perlmutter
Keyword(s):  
Minimally Invasive ◽  
Severe Pain ◽  
Pain Syndrome ◽  
Long Term Results ◽  
Lumbar Region ◽  
Results Of Treatment ◽  
Invasive Method ◽  
Facet Syndrome

The immediate and long-term results of treatment of 30 patients with severe pain syndrome of the lumbar region, who underwent operations on denervation of DOS, were studied. The aim of the study was to evaluate the effectiveness of minimally invasive technologies for the treatment of pain in the lumbar region (denervation of DOS), to study the near and distant results of these treatment methods. Denervation DOS is an effective minimally invasive method for the treatment of facet syndrome caused by spondylarthrosis. It allows in the early and distant postoperative periods to significantly reduce the pain syndrome and improve the quality of life of patients.

scholarly journals Long-Term Results of a Standard Algorithm for Intravenous Port Implantation

2021 ◽  
Vol 11 (5) ◽  
pp. 344
Author(s):  
Ching-Feng Wu ◽  
Jui-Ying Fu ◽  
Chi-Tsung Wen ◽  
Chien-Hung Chiu ◽  
Ming-Ju Hsieh ◽  
...  
Keyword(s):  
Operative Time ◽  
Functional Results ◽  
Long Term Results ◽  
Related Complication ◽  
Standard Algorithm ◽  
Port Implantation ◽  
Male Patients ◽  
Catheter Fracture ◽  
Guided Puncture

Intravenous ports serve as vascular access and are indispensable in cancer treatment. Most studies are not based on a systematic and standardized approach. Hence, the aim of this study was to demonstrate long-term results of port implantation following a standard algorithm. A total of 2950 patients who underwent intravenous port implantation between March 2012 and December 2018 were included. Data of patients managed following a standard algorithm were analyzed for safety and long-term outcomes. The cephalic vein was the predominant choice of entry vessel. In female patients, wire assistance without use of puncture sheath was less likely and echo-guided puncture via internal jugular vein (IJV) with use of puncture sheath was more likely to be performed, compared to male patients (p < 0.0001). The procedure-related complication rate was 0.07%, and no pneumothorax, hematoma, catheter kinking, catheter fracture, or pocket erosion was reported. Catheter implantations by echo-guided puncture via IJV notably declined from 4.67% to 0.99% (p = 0.027). Mean operative time gradually declined from 37.88 min in 2012 to 23.20 min in 2018. The proposed standard algorithm for port implantation reduced the need for IJV echo-guided approach and eliminated procedure-related catastrophic complications. In addition, it shortened operative time and demonstrated good functional results.

scholarly journals Minimally Invasive Techniques for Iliac Bolt Placement: 2-Dimensional Operative Video

2021 ◽  
Vol 20 (4) ◽  
pp. E292-E292
Author(s):  
Travis Hamilton ◽  
Mohamed Macki ◽  
Thomas M Zervos ◽  
Victor Chang
Keyword(s):  
Minimally Invasive ◽  
Imaging System ◽  
Pedicle Screws ◽  
Vertical Axis ◽  
Spinal Diseases ◽  
Open Approach ◽  
Sagittal Vertical Axis ◽  
Pelvic Fixation ◽  
Iliac Screws ◽  
Invasive Techniques

Abstract As the popularity of minimally invasive surgery (MIS) continues to grow, novel techniques are needed to meet the demands of multisegment fixation for advanced spinal diseases. In one such example, iliac bolts are often required to anchor large fusion constructs, but MIS technical notes are missing from the literature.  A 67-yr-old female presented with a symptomatic coronal deformity: preoperative pelvic incidence = 47°, pelvic tilt = 19°, and lumbar lordosis = 29°, sagittal vertical axis = +5.4 cm with 30° of scoliosis. The operative plan included T10-ilium fusion with transforaminal interbody grafts at L2-3, L3-4, L4-5, and L5-S1. The intraoperative video is of minimally invasive placement of iliac bolts using the O-Arm Surgical Imaging System (Medtronic®). The patient consented to the procedure.  A mini-open exposure that remains above the fascial planes allows for multilevel instrumentation with appropriate decompression at the interbody segments. After the placement of the pedicle screws under image-guidance, the direction is turned to the minimally invasive iliac bolts. Following the trajectory described in the standard open approach,1 the posterior superior iliac spine (PSIS) is identified with the navigation probe, which will guide the Bovie cautery through the fascia. This opening assists in the trajectory of the navigated-awl tap toward the anterior superior iliac spine (ASIS). Next, 8.5 mm x 90 mm iliac screws were placed in the cannulated bone under navigation. After intraoperative image confirmation of screw placement, the contoured rods are threaded under the fascia. The setscrews lock the rod in position. MIS approaches obviate cross-linking the rods, rendering pelvic fixation more facile.  This technique allows for minimal dissection of the posterior pelvic soft tissue while maintaining adequate fixation.

scholarly journals Robotic and laparoscopic liver surgery for colorectal liver metastases: an experience from a German Academic Center

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Mirhasan Rahimli ◽  
Aristotelis Perrakis ◽  
Vera Schellerer ◽  
Andrew Gumbs ◽  
Eric Lorenz ◽  
...  
Keyword(s):  
Abdominal Surgery ◽  
Minimally Invasive ◽  
Liver Surgery ◽  
Colorectal Liver Metastases ◽  
Survival Rates ◽  
Long Term Outcomes ◽  
Short Term ◽  
Minimally Invasive Liver Surgery ◽  
Previous Abdominal Surgery

Abstract Background Minimally invasive liver surgery (MILS) in the treatment of colorectal liver metastases (CRLM) is increasing in incidence. The aim of this work was to present our experience by reporting short-term and long-term outcomes after MILS for CRLM with comparative analysis of laparoscopic (LLS) and robotic liver surgery (RLS). Methods Twenty-five patients with CRLM, who underwent MILS between May 2012 and March 2020, were selected from our retrospective registry of minimally invasive liver surgery (MD-MILS). Thirteen of these patients underwent LLS and 12 RLS. Short-term and long-term outcomes of both groups were analyzed. Results Operating time was significantly longer in the RLS vs. the LLS group (342.0 vs. 200.0 min; p = 0.004). There was no significant difference between the laparoscopic vs. the robotic group regarding length of postoperative stay (8.8 days), measured blood loss (430.4 ml), intraoperative blood transfusion, overall morbidity (20.0%), and liver surgery related morbidity (4%). The mean BMI was 27.3 (range from 19.2 to 44.8) kg/m2. The 30-day mortality was 0%. R0 resection was achieved in all patients (100.0%) in RLS vs. 10 patients (76.9%) in LLS. Major resections were carried out in 32.0% of the cases, and 84.0% of the patients showed intra-abdominal adhesions due to previous abdominal surgery. In 24.0% of cases, the tumor was bilobar, the maximum number of tumors removed was 9, and the largest tumor was 8.5 cm in diameter. The 1-, 3- and 5-year overall survival rates were 84, 56.9, and 48.7%, respectively. The 1- and 3-year overall recurrence-free survival rates were 49.6 and 36.2%, respectively, without significant differences between RLS vs. LLS. Conclusion Minimally invasive liver surgery for CRLM is safe and feasible. Minimally invasive resection of multiple lesions and large tumors is also possible. RLS may help to achieve higher rates of R0 resections. High BMI, previous abdominal surgery, and bilobar tumors are not a barrier for MILS. Laparoscopic and robotic liver resections for CRLM provide similar long-term results which are comparable to open techniques.

Minimally invasive neurectomy for Morton’s neuroma with Interdigital approach. Long term results

The Foot ◽  
2021 ◽  
pp. 101808
Author(s):  
Héctor José Masaragian ◽  
Fernando Perin ◽  
Leonel Rega ◽  
Nicolas Ameriso ◽  
Luciano Mizdraji ◽  
...  
Keyword(s):  
Minimally Invasive ◽  
Long Term Results ◽  
Morton’S Neuroma ◽  
Morton's Neuroma

Long-Term Results of Radioscapholunate Fusion Following Fractures of the Distal Radius

1997 ◽  
Vol 22 (6) ◽  
pp. 705-710 ◽  
Author(s):  
L. NAGY ◽  
U. BÜCHLER
Keyword(s):  
Long Term Results ◽  
Short Term ◽  
Non Union ◽  
Partial Fusion ◽  
Traumatic Lesions ◽  
Residual Motion ◽  
Radioscapholunate Fusion ◽  
Wrist Fusion

Fifteen patients with radioscapholunate (RSL) fusion for traumatic lesions of the radiocarpal junction, whose short-term results have been previously reported, were reassessed after an average follow-up time of 8 years. Five patients had undergone wrist fusion because of non-union or early progressive arthritis. Of the ten wrists with retained mobility, eight continued to function satisfactorily. Two wrists were painful for reasons other than secondary midcarpal arthritis. Patient satisfaction was comparable in both groups with the wrist score better for wrists with residual motion. The survival of RSL partial wrist fusion corresponded inversely with the number of preceding operations and the range of motion before partial fusion. Secondary midcarpal arthritis, if present, arose early and was well tolerated. Failures were strongly linked to technical mistakes and complications.

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