Novel technique of tetra trephination for elliptical-shaped tectonic patch grafts in peripheral sterile keratolysis

2021 ◽  
pp. 112067212199895
Author(s):  
Rahul Kumar Bafna ◽  
Nidhi Kalra ◽  
Mohamed Ibrahime Asif ◽  
Rinky Agarwal ◽  
Suman Lata ◽  
...  

Purpose: To describe a novel technique of tectonic patch grafts for elliptical-shaped peripheral sterile keratolysis with iris prolapse. Methods: We performed a full thickness corneo-scleral patch graft in five eyes of five patients with elliptical-shaped peripheral sterile keratolysis with perforation and iris tissue prolapse. In this technique, four disposable trephines with predetermined diameter were employed to fashion both the host and the donor without any free-hand dissection. An intact anatomical integrity of the globe without the need for any repeat tectonic measures was considered as a successful outcome. Results: The mean age was 34.2 ± 10.2 years (18–45). The mean total surgical time and donor preparation time was 94.4 ± 7.12 min and 7.6 ± 1.14 min, respectively. The intraoperative course was uneventful in all cases and all eyes had a well-maintained corneal integrity till 6 months follow up. Conclusion: We describe a simple, reproducible, and time-saving technique of performing elliptical shaped corneoscleral patch grafts for peripheral corneal perforations with iris prolapse.

2018 ◽  
Vol 1 (1) ◽  
pp. 38-41
Author(s):  
Leonard Salles De Almeida

Background: The degree of efficacy and duration of effect of Intragastric Balloons (IGBs) can be variable and unpredictable. The Spatz Adjustable Intragastric Balloon (AIGB) was developed to address these issues by extending implantation to 1 year, decreasing balloon volume for intolerance and increasing volume for decreased balloon effect.Aims: To determine the efficacy and response rate of the Spatz3 AIGB.Methods: Results of 379 consecutive patients (pts) implanted with the Spatz3 AIGB were retrospectively reviewed (3 lost to follow up). Mean BMI 35.5; mean weight (wt) 97.5 kg; mean excess wt 29.1 kg; mean balloon volume 600ml. Balloon volume adjustments were offered: Down adjustments for intolerance and up adjustments for decreased balloon effect.Results: The mean implantation time of 376 pts was 10.6 months yielding mean wt loss 14.9 kg; mean 15.1% Total Body Wt Loss (%TBL) and 58% Excess Wt Loss(%EWL). Response rate (> 25%EWL) was achieved in 79% (297/376) of pts. Down adjustments in 95 pts (mean 2.4 months; mean -152.4 ml) allowed 76/95 (80%) to continue IGB therapy for at least 6 months (mean 9.1 months). Up adjustments in 205/376 (54.5%) pts (mean 5.8 months; mean + 179.2 ml) yielded additional mean wt loss of 6.5 kg. There was 1 gastric ulcer (0.27%). One balloon deflated at 7.4 months and 4 others deflated after 1 year (13-23 months).Conclusions: In this retrospective review of 376 Spatz3 AIGB patients, up adjustments yielded a mean 6.5kg extra wt loss for those with wt loss plateau, and down adjustments alleviated early intolerance. These two adjustment functions may be instrumental in yielding a successful outcome (> 25% EWL) in 79% of pts.


2019 ◽  
Vol 27 (3) ◽  
pp. 230949901987517 ◽  
Author(s):  
Mehmet Arican ◽  
Yalçın Turhan ◽  
Zekeriya Okan Karaduman ◽  
Tacettin Ayanoğlu

Purpose: Despite the improvements in the repair equipment techniques of rotator cuff, a gold standard method has not been defined yet and transosseous fixation through deltoid-splitting (mini-open) approach is still regarded as a good option. The primary purpose of this study is to present satisfactory clinical and functional outcomes with a novel transosseous device in full-thickness rotator cuff tear through deltoid-splitting. Materials and Methods: This retrospective study was performed on 70 consecutive patients who underwent surgery by a single surgeon from June 2014 to June 2016 for a full-thickness rotator cuff tear and was managed with a novel transosseous device. Total number of patients, mean age, percentage of male and female patients, mean duration of follow-up, percentage of involvement of the dominant extremity, affected shoulder, and tear size were recorded. Functional and clinical outcomes were assessed baseline and postoperatively at 3 and 6 months and final follow-up using Disabilities of the Arm, Shoulder and Hand (Q-DASH) and Constant-Murley scores. Results: A total of 70 (49 (70%) female, 21 (30%) male) patients whose mean age was 58.66 ± 9.19 (38–77) years were included. The mean surgery time was 35.33 ± 5.34 (28–55) min. The mean follow-up time was 28.31 ± 3.03 (24–36) months. According to the DeOrio and Cofield classification, 15 (21.43%) tears were small, 33 (47.14%) medium, 16 (22.86%) large, and 6 (8.57%) massive. By the final follow-up, the mean Constant-Murley score had significantly improved from 27.67 ± 7.46 (13–41) to 81.25 ± 3.77 (74–87; p = 0.0001) and the Q-DASH score had decreased from 82.34 ± 10.37 (65.91–100) to 10.28 ± 6.88 (0–23.45; p = 0.0001). There were no significant differences in the Constant-Murley or Q-DASH score at baseline–final follow-up between the small, medium, large, and massive tear groups ( p > 0.05). Conclusions: Treatment of full-thickness rotator cuff tear using this novel transosseous device significantly improved functional and clinical scores. However, further long-term prospective randomized multicenter trials involving comparative studies are necessary to confirm these findings.


2014 ◽  
Vol 39 (9) ◽  
pp. 984-988 ◽  
Author(s):  
A. G. Barabás ◽  
M. A. Pickford

The results of 144 congenital syndactyly releases over a 12-year period by a single surgeon using a modified Flatt technique (dorsal hourglass flap, interdigitating zigzag flaps, and full-thickness skin grafts) are analyzed considering the association of skin grafts and web creep. The mean follow-up was 5 years. There were seven cases of graft failure, only one of which developed web creep. Web creep occurred in 4.2% of web releases. The results suggest that avoiding longitudinal straight-line scars across the web space may be an important factor in avoiding web creep when performing the modified Flatt technique described.


2015 ◽  
Vol 2015 ◽  
pp. 1-4
Author(s):  
Shulin Guo ◽  
Donghua Xie ◽  
Xiangfei He ◽  
Chuance Du ◽  
Lunfeng Zhu ◽  
...  

To describe a novel technique of transurethral seminal vesiculoscopy using a pediatric ureteroscope in the diagnosis and management of persistent hematospermia, a retrospective study was carried out for 20 patients with recurrent hematospermia whom we evaluated and treated using a 6–7.5F (6F front end and 7.5F rear end) pediatric ureteroscope from August 2009 to September 2013. For the 20 patients, the age ranges from 25 to 48 years with a mean age of 36 years. The duration of the hematospermia ranges from 6 to 48 months with a mean duration of 18 months. Transurethral seminal vesiculoscopy was successfully performed in the 20 cases and the mean operative time was 35 min (ranges from 25 to 90 min). Among the 20 patients, 11 patients were found to have seminal vesiculitis, five were with seminal vesicle stone, one was with prostatic utricle stone, one was with prostate cyst, and one was with ejaculatory duct obstruction. The mean follow-up period was 7 months (ranged from 6 to 12 months). Hematospermia in 19 cases disappeared after the surgery and only in one patient the hematospermia recurred 6 months after the surgery. The cure rate was 95%. This study indicated that transurethral seminal vesiculoscopy could be performed easily using a semirigid pediatric ureteroscope with few complications and is an effective therapeutic approach for persistent hematospermia.


2009 ◽  
Vol 110 (4) ◽  
pp. 792-799 ◽  
Author(s):  
Joachim M. K. Oertel ◽  
Jörg Baldauf ◽  
Henry W. S. Schroeder ◽  
Michael R. Gaab

Object The optimal therapy of arachnoid cysts is controversial. In symptomatic extraventricular arachnoid cysts, fenestration into the basal cisterns is the gold standard. If this is not feasible, shunt placement is frequently performed although another endoscopic option is available. Methods Between March 1997 and June 2006, 12 endoscopic cystoventriculostomies were performed for the treatment of arachnoid cysts in 11 patients (4 male and 7 female patients, mean age 52 years [range 14–71 years]). All patients were prospectively followed up. Results In 11 cases, the arachnoid cysts were frontotemporoparietal and fenestration was performed into the lateral ventricle. In 1 case, the arachnoid cyst was located in the cerebellum and the cyst was fenestrated into the fourth ventricle. Neuronavigational guidance was used in all but 1 case. Endoscopic cystoventriculostomy was performed in all cases without complications. No stents were placed. The mean surgical time was 71 minutes (range 30–110 minutes). The mean follow-up period was 42.7 months (range 19–96 months) per surgical case and 48.8 months (range 19–127 months) per patient. Symptoms improved after 11 of the 12 procedures; 7 of the 11 patients became symptom-free and the others had only mild residual symptoms. The patient who did not experience clinical improvement suffered from depression and demonstrated a significant decrease of the cyst size on the postoperative MR imaging. After 11 of 12 procedures, a decrease in cyst size was observed. In 1 case, a subdural hematoma developed; it required surgical treatment 3 months after surgery. In another case, reclosure of the stoma required repeated endoscopic cystoventriculostomy more than 7 years after the initial procedure. Conclusions Overall, endoscopic cystoventriculostomy represents a useful treatment option for patients with paraxial arachnoid cysts in whom a standard cystocisternotomy is not feasible. Based on the results in this case series, stent placement appears not to be required. Despite the long mean follow-up of almost 4 years, however, a longer follow-up period seems to be required before definite conclusions can be drawn.


2013 ◽  
Vol 2 (1) ◽  
pp. 35-42
Author(s):  
B Bijukachhe ◽  
BK Shrestha ◽  
JR Pandey ◽  
AK Banskota

Background: Fluoroscopic guidance to put pedicle screws helps to confirm the accuracy of the screw in place; however, it is always not mandatory Methods: In 79 patients, 531 pedicle screws were inserted during a period between July 2006 and November 2009. There were 218 pedicle screws in trauma, 138 in TB spine, 107 in Scoliosis, 26 in Scheuermann’s kyphosis, 18 in Spondylolysis / spondylolisthesis and 24 in tumors. In lumbar / sacral region total of 140 screws and in Dorsal region 391 screws were introduced. All screws were inserted free hand without fluoroscopic guidance. Accuracy of the placement was checked per operatively with pedicle probe by sounding technique. Before wound closure and whenever in doubt position of screws was checked under fluoroscope. Post operatively patients were subjected for CT scan to confirm the position of the screws. Seventeen patients with 107 screws were excluded from the study since they were not subjected for post-operative CT scan. The study consisted of 424 pedicle screws in 62 patients. Results: Out of 424 pedicle screws four screws (0.9%) were misplaced. Three patients complained of dysesthesia. Eleven screws (2.5%) were broken at last follow up of 12.6 months. The average surgical time for insertion of the screw without image intensifier is four minutes whereas with image intensifier was 7.5 minutes. Conclusion: Free hand insertion of pedicle screws is safe and time saving. DOI: http://dx.doi.org/10.3126/noaj.v2i1.8138 Nepal Orthopaedic Association Journal Vol.2(1) 2011: 35-42


2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Sharda Brata Ghosh ◽  
Y. M. Mala

Objective. The most commonly described technique of modified B-Lynch suture may not be suitable for all the patients presenting with flabby, atonic uterus.Study Design. A retrospective analysis of twelve patients with uncontrolled postpartum haemorrhage, who underwent this procedure from March 2007 to September 2012, was conducted. In this novel technique, sutures are passed in the lower uterine segment and are tightened alternately to control uterine bleeding.Results. Average duration of the procedure was 4 minutes (range 2–7 minutes). Average blood loss was 1625 mL (range 1300–1900 mL). Eleven patients (91.66%) were seen to have a successful outcome with only this technique. No patient required hysterectomy and one patient (8.33%) required additional bilateral internal iliac artery ligation. All the patients had a minimum follow-up of 2 yrs and none of them reported any infertility problems.Conclusion. This technique is simple, quick, and effective. There was no adverse effect on the fertility potential for the observed 2 years; however, a long-term follow-up is required to comment on its actual rate. This technique cannot replace the standard modified B-Lynch technique for uncontrolled postpartum haemorrhage but can be used for unresponsive, flabby, and atonic uterus.


Author(s):  
Robert C. Rennert ◽  
Michael G. Brandel ◽  
Shanmukha Srinivas ◽  
Divya Prajapati ◽  
Omar M. Al Jammal ◽  
...  

OBJECTIVE Children with nonoperative brain tumors, such as diffuse intrinsic pontine gliomas (DIPGs), often have life-threatening hydrocephalus. Palliative shunting is common in such cases but can be complicated by hardware infection and mechanical failure. Endoscopic third ventriculostomy (ETV) is a minimally invasive alternative to treat hydrocephalus without implanted hardware. Herein, the authors report their institutional experience with palliative ETV for primary pediatric brain tumors. METHODS The authors conducted a retrospective review of consecutive patients who had undergone palliative ETV for hydrocephalus secondary to nonresectable primary brain tumors over a 10-year period at Rady Children’s Hospital. Collected variables included age, sex, tumor type, tumor location, presence of leptomeningeal spread, use of a robot for ETV, complications, ETV Success Score (ETVSS), functional status, length of survival, and follow-up time. A successful outcome was defined as an ETV performed without clinically significant perioperative complications or secondary requirement for a new shunt. RESULTS Fifteen patients met the study inclusion criteria (11 males, 4 females; average age 7.9 years, range 0.8–21 years). Thirteen patients underwent manual ETV, and 2 patients underwent robotic ETV. Preoperative symptoms included gaze palsy, nausea/vomiting, headache, lethargy, hemiparesis, and seizures. Tumor types included DIPG (3), intraventricular/thalamic glioblastoma (2), and leptomeningeal spread of medulloblastoma (2), anaplastic oligo-/astrocytoma (2), rhabdoid tumor (2), primitive neuroectodermal tumor (1), ganglioglioma (1), pineoblastoma (1), and embryonal carcinoma (1). The mean preoperative ETVSS was 79 ± 8.8. There was 1 perioperative complication, a wound breakdown consistent with refractory hydrocephalus. The mean follow-up was 4.9 ± 5.5 months overall, and mean survival for the patients who died was 3.2 ± 3.6 months. Two patients remained alive at a mean follow-up of 15.7 months. Palliative ETV was successful in 7 patients (47%) and unsuccessful in 8 (53%). While patients with successful ETV were significantly older (11.9 ± 5.6 vs 4.4 ± 4.1 years, p = 0.010), there were no significant differences in preoperative ETVSS (p = 0.796) or postoperative survival (p = 0.476) between the successful and unsuccessful groups. Overall, functional outcomes were similar between the two groups; there was no significant difference in posttreatment Karnofsky Performance Status scores (68.6 ± 19.5 vs 61.3 ± 16.3, p = 0.454), suggesting that including ETV in the treatment algorithm did not worsen outcomes. CONCLUSIONS Palliative ETV is a safe and potentially efficacious treatment option in selected pediatric patients with hydrocephalus from nonoperative brain tumors. Close follow-up, especially in younger children, is required to ensure that patients with refractory symptoms receive appropriate secondary CSF diversion.


Urology ◽  
1985 ◽  
Vol 26 (6) ◽  
pp. 562-565 ◽  
Author(s):  
Mark A. Nielsen ◽  
Anton J. Bueschen ◽  
L.Keith Lloyd

2017 ◽  
Vol 44 (2) ◽  
pp. 216-219 ◽  
Author(s):  
MARIA VITÓRIA FRANÇA DO AMARAL ◽  
JOSÉ RICARDO GUIMARÃES ◽  
PAULA VOLPE ◽  
FLÁVIO MALCHER MARTINS DE OLIVEIRA ◽  
CARLOS EDUARDO DOMENE ◽  
...  

ABSTRACT We describe the preliminary national experience and the early results of the use of robotic surgery to perform the posterior separation of abdominal wall components by the Transversus Abdominis Release (TAR) technique for the correction of complex defects of the abdominal wall. We performed the procedures between 04/2/2015 and 06/15/2015 and the follow-up time was up to six months, with a minimum of two months. The mean surgical time was five hours and 40 minutes. Two patients required laparoscopic re-intervention, since one developed hernia by peritoneal migration of the mesh and one had mesh extrusion. The procedure proved to be technically feasible, with a still long surgical time. Considering the potential advantages of robotic surgery and those related to TAR and the results obtained when these two techniques are associated, we conclude that they seem to be a good option for the correction of complex abdominal wall defects.


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