scholarly journals Intramedullary Stabilization of Pubic Ramus Fractures in Elderly Patients With a Photodynamic Bone Stabilization System (IlluminOss)

2019 ◽  
Vol 10 ◽  
pp. 215145931882490 ◽  
Author(s):  
Stavros Oikonomidis ◽  
Ahmad Alabsi ◽  
Ghazi Ashqar ◽  
Markus Graf ◽  
Rolf Sobottke
Keyword(s):  
Operation Time ◽  
Hip Pain ◽  
Stabilization System ◽  
Pubic Ramus ◽  
Average Hospital ◽  
Intramedullary Stabilization ◽  
Clinical And Radiological Outcome ◽  
The Mean ◽  
Operating Method

Introduction: A photodynamic bone stabilization system (PBSS) is a percutaneous operating method that provides intramedullary stabilization. The purpose of the study was to assess the clinical and radiological outcome after treatment of pubic ramus fractures with the PBSS. Materials and Methods: In a retrospective study, patients with osteoporotic pubic ramus fractures were included. The patients were treated with the PBSS in a percutaneous method. In the routine follow-up examination, pain was measured with the visual analog scale (VAS) and the type of mobilization was verified. Computer tomography of the pelvis was carried out in the follow-up examination (mean of 7.5 months after surgery) to investigate bone healing. Results: A total of 32 patients (25 females and 7 males) were included in the study. The average hospital stay was 16.5 ± 7.9 days (range: 5-37 days) and the mean operation time was 116.8 ± 47.1 minutes (range: 33-255 minutes). Two cases of wound infections and 1 case of misplacement of the PBSS implant with revision surgery have been documented. The mean VAS score for pelvic/hip pain at the day of inpatient discharge was 4.4 ± 1.4 (range: 2-7). A total of 25 patients could attend the follow-up examination 7.5 ± 1.7 months (range: 6-14) after the procedure, reporting a mean VAS for pelvic/hip pain of 3.0 ± 2.2 (range: 0-8). A total of 11 patients could walk without an orthopedic walking device, 7 patients needed underarm crutches, 6 patients used a walker-rollator, and 1 patient was immobilized. Consolidated pubis ramus fractures were described in 24 (96%) cases. Discussion: The results of our study reveal adequate clinical and radiological outcomes after treatment of osteoporotic pubic ramus fractures with the PBSS. This is the first study investigating the outcome after treating pubic ramus fractures with the PBSS. Conclusion: Based on our findings, the PBSS is an alternative to known techniques for the stabilization of the pubic ramus.

scholarly journals Microscopic extra-laminar sequestrectomy (MELS) for the treatment of hidden zone lumbar disc herniation: report of the surgical technique, patient selection, and clinical outcomes

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Chunxiao Wang ◽  
Yao Zhang ◽  
Xiaojie Tang ◽  
Haifei Cao ◽  
Qinyong Song ◽  
...  
Keyword(s):  
Blood Loss ◽  
Learning Curve ◽  
Clinical Outcomes ◽  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Lumbar Disc ◽  
Operation Time ◽  
Operation Duration ◽  
The Mean

Abstract Background The area which located at the medial pedicle, posterior vertebral body and ventral hemilamina is defined as the hidden zone. Surgical management of hidden zone lumbar disc herniation (HZLDH) is technically challenging due to its difficult surgical exposure. The conventional interlaminar approach harbors the potential risk of post-surgical instability, while other approaches consist of complicated procedures with a steep learning curve and prolonged operation time. Objective To introduce microscopic extra-laminar sequestrectomy (MELS) technique for treatment of hidden zone lumbar disc herniation and present clinical outcomes. Methods Between Jan 2016 to Jan 2018, twenty one patients (13 males) with HZLDH were enrolled in this study. All patients underwent MELS (19 patients underwent sequestrectomy only, 2 patients underwent an additional inferior discectomy). The nerve root and fragment were visually exposed using MELS. The operation duration, blood loss, intra- and postoperative complications, and recurrences were recorded. The Visual Analog Scale (VAS), Oswestry Disability Index (ODI), and the modified MacNab criteria were used to evaluate clinical outcomes. Postoperative stability was evaluated both radiologically and clinically. Results The mean follow-up period was 20.95 ± 2.09 (18–24) months. The mean operation time was 32.43 ± 7.19 min and the mean blood loss was 25.52 ± 5.37 ml. All patients showed complete neurological symptom relief after surgery. The VAS and ODI score were significantly improved at the final follow-up compared to those before operation (7.88 ± 0.70 vs 0.10 ± 0.30, 59.24 ± 10.83 vs 11.29 ± 3.59, respectively, p < 0.05). Seventeen patients (81%) obtained an “excellent” outcome and the remaining four (19%) patients obtained a “good” outcome based the MacNab criteria. One patient suffered reherniation at the same level one year after the initial surgery and underwent a transforaminal endoscopic discectomy. No major complications and postoperative instability were observed. Conclusions Our observation suggest that MELS is safe and effective in the management of HZLDH. Due to its relative simplicity, it comprises a flat surgical learning curve and shorter operation duration, and overall results in reduced disturbance to lumbar stability.

scholarly journals Management of ureteropelvic junction obstruction in horseshoe kidneys by an assortment of laparoscopic options

2015 ◽  
Vol 9 (11-12) ◽  
pp. 775 ◽  
Author(s):  
Pejman Shadpour ◽  
H. Habib Akhyari ◽  
Robab Maghsoudi ◽  
Masoud Etemadian
Keyword(s):  
Ureteropelvic Junction Obstruction ◽  
Left Kidney ◽  
Operation Time ◽  
Ureteropelvic Junction ◽  
Laparoscopic Pyeloplasty ◽  
Referral Centre ◽  
Laparoscopic Management ◽  
The Mean ◽  
Crossing Vessels

Introduction: We report our experience with laparoscopic management of ureteropelvic junction obstruction in horseshoe kidneys.Methods: Between February 2004 and March 2014, 15 patients with horseshoe kidneys and symptomatic ureteropelvic junction obstruction underwent laparoscopic management at our national referral centre. Depending on the anatomy and presence of obtrusive vessels or isthmus, we performed either dismembered, Scardino or Foley YV pyeloplasty, or Hellstrom vessel transposition. Patients were initially evaluated by ultrasonography, then diuretic scintiscan at 4 to 6 months, and followed by yearly clinical and sonographic exams.Results: This study included 11 male and 4 female patients between the ages of 4 to 51 year (average 17.7). The left kidney was involved in 12 patients (80%). Operation time was 129 minutes (range: 90–186), and patients were discharged within 2.8 days (range: 1–6). Although 8 (53.3%) patients had crossing vessels, of which 6 required transposing, the Hellstrom technique was solely used in 3 cases, of which notably 1 case failed to resolve and required laparoscopic Hynes within the next year. Eight cases underwent dismembered pyeloplasty, 2 Foley YV, 1 Scardino flap and 1 required isthmectomy and vessel suspension. At the mean follow-up of 60 (range: 18–120) months, the overall success rate was 93.3%.Conclusions: To our knowledge, this represents the largest report on laparoscopic pyeloplasty for horseshoe kidneys, providing the longest follow-up. Our findings confirm prior reports supporting laparoscopy and furthermore show that despite the prevalence of crossing vessels, transposition alone is seldom sufficient.

scholarly journals Bleeding during laparoscopic partial nephrectomy: Can a hemostatic matrix help to improve hemostasis?

2016 ◽  
Vol 88 (3) ◽  
pp. 228 ◽  
Author(s):  
Faruk Ozgor ◽  
Abdulmuttalip Simsek ◽  
Ozgu Aydogdu ◽  
Onur Kucuktopcu ◽  
Omer Sarilar ◽  
...  
Keyword(s):  
Partial Nephrectomy ◽  
Tumor Size ◽  
Operation Time ◽  
Demographic Characteristics ◽  
Ischemia Time ◽  
Nephrometry Score ◽  
The Mean ◽  
Group 1

Objectives: To evaluate the possible role of an hemostatic matrix on hemostasis, perioperative outcomes and complications in patients who underwent laparoscopic partial nephrectomy (LPN). Materials and methods: Patients charts were analyzed retrospectively and their demographic characteristics, operative parameters and follow-up results were recorded. Patients were divided into two groups, according to those who used an hemostatic matrix as Group 1 (n = 41) and those who did not used as Group 2 (n = 44). Demographic characteristics of patients, tumor features, operation time, clamping of the renal vessels, ischemia time, suturing of the collecting system, perioperative hemorrhage and complications were evaluated. Histopathological results, surgical margin status, creatinine level and recurrence at the 3rd month of follow up were analyzed. Statistical analyses were performed with SPSS 17.0 and significance was set at p value of &lt; 0.05. Results: The mean RENAL nephrometry score was 5.9 ± 2.0 and the mean tumor size was 35 ± 12 mm. All patients had a single tumor and 44 of them had a tumor in the right kidney. The renal artery was clamped in 79 cases and the mean ischemia time was 20.1 ± 7 minutes. The mean tumor size and the mean RENAL nephrometry score was statistically higher in Group 1 (p: 0.016 and p &lt; 0.001, respectively). Pelvicaliceal repair was more common in Group 1 due to deeper extension of tumors in this group (p: 0.038). In Group 1, less hemorrhage and blood transfusion requirement, with shorter ischemia and operation time was detected. Conclusion: The outcomes of the recent study showed that adjunctive use of an hemostatic matrix improves hemostasis and decreases hemorrhagic complications during LPN. Further prospective studies are required to assess the potential role of an hemostatic matrix in LPN.

scholarly journals Turbinoplasty of hypertrophied inferior turbinate by diode laser

1970 ◽  
Vol 16 (1) ◽  
pp. 29-34
Author(s):  
Md Rojibul Hoque ◽  
Asaduzzaman Rasel ◽  
Md Khalid Asad ◽  
Moni Lal Aich
Keyword(s):  
Diode Laser ◽  
Local Anesthesia ◽  
Operation Time ◽  
Inferior Turbinate ◽  
Complete Relief ◽  
Clinical Experiences ◽  
Short Operation Time ◽  
The Mean ◽  
Conventional Radiology

Background: Different laser types have been used for the treatment of hypertrophied inferiornasal turbinates. The clinical experiences of its treatment by means of a diode laser are presented.Methods: A total of 45 patients suffering from nasal obstruction due to hypertrophied inferiorturbinates (HIT) were treated with a continuous diode laser (14 W- 940 nm) in "contact" modeand under local anesthesia. Thirty patients (16 with allergic rhinitis and 14 with vasomotorrhinitis) were included into this clinical trial with a follow-up of 6 months. The study wasconducted by a questionnaire, photo documentation, conventional radiology of the paranasalsinuses, and histology.Results: The mean operation time took 8 min/turbinate, no nasal packing was necessary andno immediate complications (e.g., bleeding) were observed. Statistical analysis revealedsignificant subjective improvement (86%) of the nasal airflow and nasal cavity volume (photodocumentation) 6 months after laser surgery. In addition, complete relief of headache wasachieved in 32%. The remission rates of persistent rhinorrhoea and post-nasal dripping were,at about 88% and 64%, respectively. Atrophic change and synechiae had not been observed.Conclusions: Diode laser treatment of HIT is a useful procedure, which can be performed as anoutpatient surgery under local anesthesia, resulting in a controlled coagulation and ablation of thesoft tissue. The short operation time and the good results provide an excellent patient acceptance.Key words: Diode Laser; Hypertrophied Inferior Turbinate; Turbinoplasty.DOI: 10.3329/bjo.v16i1.5778Bangladesh J Otorhinolaryngol 2010; 16(1): 29-34

scholarly journals Correction of Temporal Hollowing Deformity Using Serratus Anterior Muscle Flap

2022 ◽  
Vol 2022 ◽  
pp. 1-6
Author(s):  
Lan Sook Chang ◽  
Youn Hwan Kim ◽  
Sang Wha Kim
Keyword(s):  
Muscle Flap ◽  
Operation Time ◽  
Facial Asymmetry ◽  
Free Flaps ◽  
Frontal View ◽  
Serratus Anterior ◽  
Aesthetic Form ◽  
The Mean ◽  
Fascia Flap

Temporal hollowing deformity (THD) is a contour irregularity in the frontotemporal region, which results in facial asymmetry in the frontal view. Here, we present our clinical experience of correction of THD using serratus anterior (SA) muscle and fascia free flaps. Between March 2016 and December 2018, 13 patients presenting with THD were treated with SA free flap. The mean age of the patients was 47.8 years. The patients received craniectomy due to subarachnoid hemorrhage, epidural hematoma, or brain tumor. On average, correction of THD was performed 17 months after cranioplasty. The SA flap size ranged from 5 × 5   cm to 10 × 8   cm . The mean operation time was 107.3 minutes. All of the flaps survived without complications. The mean follow-up duration was 20.3 months. For correction of THD, the SA muscle and fascia flap is among the best candidates to permanently restore aesthetic form and symmetry.

Microscopic extra-laminar sequestrectomy (MELS) for the treatment of hidden zone lumbar disc herniation: report of the surgical technique, patient selection, and clinical outcomes

2020 ◽  
Author(s):  
Chunxiao Wang ◽  
Yao Zhang ◽  
Xiaojie Tang ◽  
Haifei Cao ◽  
Qinyong Song ◽  
...  
Keyword(s):  
Blood Loss ◽  
Learning Curve ◽  
Clinical Outcomes ◽  
Lumbar Disc Herniation ◽  
Disc Herniation ◽  
Lumbar Disc ◽  
Operation Time ◽  
Operation Duration ◽  
The Mean

Abstract Background Surgical management of lumbar disc herniation in the hidden zone is technically challenging due to its difficult surgical exposure. The conventional interlaminar approach harbors the potential risk of post-surgical instability, while other approaches consist of complicated procedures with a steep learning curve and prolonged operation time. Objective To introduce a safe and effective technique named microscopic extra-laminar sequestrectomy (MELS) for treatment of hidden zone lumbar disc herniation and present clinical outcomes within a two year follow-up period. Methods Between Jan 2016 to Jan 2018, twenty one patients (13 males) with hidden zone lumbar disc herniation were enrolled in this study. All patients underwent MELS (19 patients underwent sequestrectomy only, 2 patients underwent an additional inferior discectomy). The nerve root and herniated fragment were visually exposed using this extra-laminar approach. The operation duration, blood loss, intra- and postoperative complications, and recurrences were recorded. The Visual Analog Scale (VAS), Oswestry Disability Index (ODI), and the modified MacNab criteria were used to evaluate clinical outcomes. Postoperative stability was evaluated both radiologically and clinically. Results The mean follow-up period was 20.95 ± 2.09 months, ranging from 18 to 24 months. The mean operation time was 32.43 ± 7.19 min and the mean blood loss was 25.52 ± 5.37 ml. All patients showed complete neurological symptom relief after surgery. The VAS and ODI score were significantly improved at the final follow-up compared to those before operation (7.88 ± 0.70 vs 0.10 ± 0.30, 59.24 ± 10.83 vs 11.29 ± 3.59, respectively, p < 0.05). Seventeen patients (81%) obtained an “excellent” outcome and the remaining four (19%) patients obtained a “good” outcome based the MacNab criteria. One patient suffered reherniation at the same level one year after the initial surgery and underwent a transforaminal endoscopic discectomy. No major complications and postoperative instability were observed. Conclusions Our observation suggest that MELS is a safe and effective method in the management of hidden zone lumbar disc herniation. Due to its relative simplicity, it comprises a flat surgical learning curve and shorter operation duration, and overall results in reduced disturbance to lumbar stability.

scholarly journals Arthroscopic Diagnosis and Treatment of Chronic Hip Pain After Total Hip Arthroplasty and the Role of Anterior Capsule Disruption in Iliopsoas Tendinopathy

2019 ◽  
Vol 7 (6) ◽  
pp. 232596711985436 ◽  
Author(s):  
Mark R. Nazal ◽  
Ali Parsa ◽  
Scott D. Martin
Keyword(s):  
Total Hip Arthroplasty ◽  
Retrospective Analysis ◽  
Clinical Outcomes ◽  
Hip Arthroplasty ◽  
Arthroscopic Surgery ◽  
Strength Test ◽  
Hip Pain ◽  
Anterior Capsule ◽  
The Mean

Background: The use of hip arthroscopic surgery in patients suffering from chronic hip pain after total hip arthroplasty (THA) has a limited presence in the literature, with most studies having limited follow-up. Purpose: The first goal of this study was to evaluate hip arthroscopic surgery in the diagnosis and management of patients with chronic hip pain after THA. The second goal was to describe a new cause of iliopsoas tendinopathy (IPT) involving disruption of the anterior capsule. Study Design: Case series; Level of evidence, 4. Methods: We conducted a retrospective analysis with prospectively collected clinical outcomes of patients after THA who underwent hip arthroscopic surgery for chronic hip pain without an identifiable cause. The patients were at least 18 years old and had a minimum follow-up of 24 months. Results: The retrospective analysis found that hip arthroscopic surgery led to new diagnostic information in 8 patients (80%). Of the 10 patients diagnosed with IPT, 4 (40%) lacked an anatomic cause; however, these patients had a history of difficult exposure of the anterior capsule and/or a lack of capsular repair during index THA. The mean modified Harris Hip Score (mHHS) was 71.9 ± 15.6, and the mean 6-month postoperative visual analog scale (VAS) pain score was 0.8 ± 2.2, which was significantly lower than preoperatively ( P = .0055). There was also significantly improved forward flexion range of motion ( P = .0183) and straight leg raise (SLR) strength test results ( P = .0263). Hip arthroscopic surgery resulted in 8 patients (80%) continuing to be pain-free at a mean follow-up of 6.8 ± 1.4 years, while 2 patients (20%) progressed to revision arthroplasty. There were no major or minor complications. Conclusion: Hip arthroscopic surgery was found to have an important role in the diagnostic and therapeutic management of patients with chronic hip pain after THA, with good clinical outcomes at a mean follow-up of 6.8 years and no complications. We believe that disruption of the anterosuperior acetabular capsule, including the reflected head of the rectus femoris, can allow the iliopsoas tendon to move intra-articularly and precipitate IPT. This disruption may be appreciated on the SLR strength test. Although this study presents a small sample size that cannot substantiate a cause-effect relationship, orthopaedic surgeons performing THA should consider minimizing disruption and/or ensuring repair of the anterior capsule to decrease this potential cause of IPT.

Outcomes of Primary Tibiotalocalcaneal Nailing for Complicated Diabetic Ankle Fractures

2019 ◽  
Vol 40 (12) ◽  
pp. 1382-1387 ◽  
Author(s):  
M. Pierce Ebaugh ◽  
Benjamin Umbel ◽  
David Goss ◽  
Benjamin C. Taylor
Keyword(s):  
Hospital Stay ◽  
Limb Salvage ◽  
Patient Population ◽  
Surgical Complication ◽  
Case Series ◽  
Ankle Fractures ◽  
Complication Rates ◽  
Average Hospital ◽  
The Mean

Background: Ankle fractures in patients with complicated diabetes have significantly increased the rates of complications and poorer functional outcomes when treated nonoperatively, and there have been only modest reductions when treated operatively. We hypothesized that the minimally invasive, robust construct that tibiotalocalcaneal fixation with an intramedullary nail offers would result in high rates of limb salvage, acceptable rates of complications, and less loss of function, in this difficult patient population. Methods: This was an institutional review board–approved retrospective study of 27 patients with complicated diabetes who underwent tibiotalocalcaneal nailing of their ankle fracture as a primary treatment without formal joint preparation. Patients with complicated diabetes were defined as having neuropathy, nephropathy, and/or peripheral vascular disease. The mean clinical follow-up was 888 days. Patients were screened for associated risk factors. Data were collected on surgical complications. The outcomes measured included length of hospital stay, loss of ambulatory level, amputation, and time to death. The mean age was 66 years with an average body mass index of 38 and hemoglobin A1c of 7.4. Six fractures were open. Results: The limb salvage rate was 96%. The average hospital stay was 6 days, and the mean time to weightbearing was 6.7 weeks. The fracture union rate was 88%. The surgical complication rate was 18.5%, with no instances of malunions, symptomatic nonunions, or Charcot arthropathy. Eight patients died by final follow-up (mean, 1048 days). An ambulatory level was maintained in 81% of the patients. Conclusion: With high limb salvage rates, relatively early weightbearing, maintained ambulatory level, and acceptable complication rates, we believe our technique can be considered an appropriate approach to increase the overall survivability of threatened limbs and lives in this patient population. Level of Evidence: Level IV, retrospective case series.

MULTIPLE SIMULTANEOUS APPROACH IN LOWER EXTREMITY SPASTICITY SURGERY

2000 ◽  
Vol 04 (03) ◽  
pp. 221-229
Author(s):  
Ugur Sayli ◽  
Sinan Avci
Keyword(s):  
Lower Extremity ◽  
Orthopedic Surgery ◽  
Daily Living ◽  
Operation Time ◽  
Postoperative Rehabilitation ◽  
Horse Riding ◽  
Simultaneous Surgery ◽  
The Mean ◽  
Different Levels

Lower extremity spasticity in CP interferes with daily living activities, such as ambulation and sitting as well as hygiene. Orthopedic surgery may be needed in the prevention and correction of the deformities and malalignments. Seven girls and nine boys with ages ranging from 7 to 17 years who had at least four surgeries at different levels of their lower extremities in a single stage were presented. Minimum follow-up was two years. The mean number of surgeries performed simultaneously was 6 (4 to 11). The mean operation time was 115 minutes (35 to 225 minutes) and the mean blood loss was 200 ml (100 to 600 ml) during surgery. The hospital stay ranged from two to six days. No complication which may be related to multiple simultaneous surgery was observed. Rehabilitation was begun as soon as the pain permitted. In the postoperative period, the diplegics attended sessions of hippotherapy — therapy by horse riding — in addition to formal therapy modalities. At the latest follow-up postoperatively, all the patients had increase in their level of activities. As a conclusion, whenever needed, simultaneous correction of the lower extremity deformities in spastic CP patients decreases costs and simplifies postoperative rehabilitation without increasing surgical risk for the patients.

Carpal Tunnel Release Using a Short Palmar Incision and a New Knife

2000 ◽  
Vol 25 (4) ◽  
pp. 357-360 ◽  
Author(s):  
S. AVCI ◽  
U. SAYLI
Keyword(s):  
Light Source ◽  
Carpal Tunnel ◽  
Local Anaesthesia ◽  
Carpal Tunnel Release ◽  
Self Care ◽  
Operation Time ◽  
Major Complications ◽  
Flexor Retinaculum ◽  
The Mean

A new knife with its own battery powered light source (Knifelight®, Stryker Instruments, Kalamazoo, Michigan, USA) was used for carpal tunnel release in 31 wrists of 25 patients. Under local anaesthesia, a short palmar incision was used and the carpal tunnel contents were visualized during division of the flexor retinaculum. The mean operation time was 11 minutes and no major complications were seen. The patients could use their hands for self-care after 3 days and returned to work at a mean of 23 days. At a minimum follow-up of 6 months, all but one of the patients were satisfied with the final result. Mild scar tenderness was seen in two patients and pillar pain in one patient.

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