Surgery option in the management of delayed diplopia after radiation therapy for nasopharyngeal carcinoma

2018 ◽  
Vol 28 (5) ◽  
pp. 547-551
Author(s):  
Leilei Zou ◽  
Sujia Wu ◽  
Yan Liu ◽  
Shu Wang ◽  
Wen Wen ◽  
...  
Keyword(s):  
Radiation Therapy ◽  
Nasopharyngeal Carcinoma ◽  
Case Series ◽  
Topical Anesthesia ◽  
Lateral Rectus ◽  
Prism Diopter ◽  
Retrospective Case ◽  
Patient Reported ◽  
Sixth Nerve

Purpose: Radiation therapy is a standard treatment for nasopharyngeal carcinoma. Diplopia due to radiation damage to the sixth nerve significantly erodes the patient’s quality of life. This study investigated the effectiveness of extraocular surgery in the treatment of delayed diplopia caused by radiation therapy. Methods: A retrospective case series of 16 patients (7 men and 9 women) with delayed diplopia after radiation therapy for nasopharyngeal carcinoma was enrolled in the study. Unilateral lateral rectus resection was performed under topical anesthesia. Follow-up time was more than 12 months. Outcome measures were prism diopter and self-reported symptoms. Results: All patients diagnosed with sixth nerve palsy reported elimination of symptoms on postoperative day 1 without complications. One patient required a second procedure due to recurrence of symptoms. At 12-month follow-up, no patient reported recurrence of symptoms. The absolute horizontal deviation significantly decreased from a preoperative value of 16 prism diopter to a value of 1.5 prism diopter postoperatively (p < 0.001). Conclusion: These results suggest that unilateral lateral rectus resection under topical anesthesia is an effective treatment for delayed diplopia after radiation therapy for nasopharyngeal carcinoma. A large randomized prospective study to confirm these findings is warranted.

Plafond Malreduction and Talar Dome Impaction Accelerates Arthrosis After Supination-Adduction Ankle Fracture

2021 ◽  
pp. 107110072110060
Author(s):  
Michael F. Githens ◽  
Malcolm R. DeBaun ◽  
Kimberly A Jacobsen ◽  
Hunter Ross ◽  
Reza Firoozabadi ◽  
...  
Keyword(s):  
Case Series ◽  
High Energy ◽  
Ankle Fractures ◽  
Posttraumatic Arthritis ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Radiographic Findings ◽  
Posttraumatic Arthrosis ◽  
Patient Reported

Background: Supination-adduction (SAD) type II ankle fractures can have medial tibial plafond and talar body impaction. Factors associated with the development of posttraumatic arthritis can be intrinsic to the injury pattern or mitigated by the surgeon. We hypothesize that plafond malreducton and talar body impaction is associated with early posttraumatic arthrosis. Methods: A retrospective cohort of skeletally mature patients with SAD ankle fractures at 2 level 1 academic trauma centers who underwent operative fixation were identified. Patients with a minimum of 1-year follow-up were included. The presence of articular impaction identified on CT scan was recorded and the quality of reduction on final intraoperative radiographs was assessed. The primary outcome was radiographic ankle arthrosis (Kellgren-Lawrence 3 or 4), and postoperative complications were documented. Results: A total of 175 SAD ankle fractures were identified during a 10-year period; 79 patients with 1-year follow-up met inclusion criteria. The majority of injuries resulted from a high-energy mechanism. Articular impaction was present in 73% of injuries, and 23% of all patients had radiographic arthrosis (Kellgren-Lawrence 3 or 4) at final follow-up. Articular malreduction, defined by either a gap or step >2 mm, was significantly associated with development of arthrosis. Early treatment failure, infection, and nonunion was rare in this series. Conclusion: Malreduction of articular impaction in SAD ankle fractures is associated with early posttraumatic arthrosis. Recognition and anatomic restoration with stable fixation of articular impaction appears to mitigate risk of posttraumatic arthrosis. Investigations correlating postoperative and long-term radiographic findings to patient-reported outcomes after operative treatment of SAD ankle fractures are warranted. Level of Evidence: Level IV, retrospective case series.

Radiographic and Clinical Outcomes of the Salto Talaris Total Ankle Arthroplasty

2020 ◽  
Vol 41 (12) ◽  
pp. 1519-1528
Author(s):  
Jonathan Day ◽  
Jaeyoung Kim ◽  
Martin J. O’Malley ◽  
Constantine A. Demetracopoulos ◽  
Jonathan Garfinkel ◽  
...  
Keyword(s):  
Clinical Outcomes ◽  
Case Series ◽  
Total Ankle Arthroplasty ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Ankle Arthroplasty ◽  
Patient Reported ◽  
The Mean ◽  
Component Revision

Background: The Salto Talaris is a fixed-bearing implant first approved in the US in 2006. While early surgical outcomes have been promising, mid- to long-term survivorship data are limited. The aim of this study was to present the survivorship and causes of failure of the Salto Talaris implant, with functional and radiographic outcomes. Methods: Eighty-seven prospectively followed patients who underwent total ankle arthroplasty with the Salto Talaris between 2007 and 2015 at our institution were retrospectively identified. Of these, 82 patients (85 ankles) had a minimum follow-up of 5 (mean, 7.1; range, 5-12) years. The mean age was 63.5 (range, 42-82) years and the mean body mass index was 28.1 (range, 17.9-41.2) kg/m2. Survivorship was determined by incidence of revision, defined as removal/exchange of a metal component. Preoperative, immediate, and minimum 5-year postoperative AP and lateral weightbearing radiographs were reviewed; tibiotalar alignment (TTA) and the medial distal tibial angle (MDTA) were measured to assess coronal talar and tibial alignment, respectively. The sagittal tibial angle (STA) was measured; the talar inclination angle (TIA) was measured to evaluate for radiographic subsidence of the implant, defined as a change in TIA of 5 degrees or more from the immediately to the latest postoperative lateral radiograph. The locations of periprosthetic cysts were documented. Preoperative and minimum 5-year postoperative Foot and Ankle Outcome Score (FAOS) subscales were compared. Results: Survivorship was 97.6% with 2 revisions. One patient underwent tibial and talar component revision for varus malalignment of the ankle; another underwent talar component revision for aseptic loosening and subsidence. The rate of other reoperations was 21.2% ( n = 18), with the main reoperation being exostectomy with debridement for ankle impingement ( n = 12). At final follow-up, the average TTA improved 4.4 (± 3.8) degrees, the average MDTA improved 3.4 (± 2.6) degrees, and the average STA improved 5.3 (± 4.5) degrees. Periprosthetic cysts were observed in 18 patients, and there was no radiographic subsidence. All FAOS subscales demonstrated significant improvement at final follow-up. Conclusions: We found the Salto Talaris implant to be durable, consistent with previous studies of shorter follow-up lengths. We observed significant improvement in radiographic alignment as well as patient-reported clinical outcomes at a minimum 5-year follow-up. Level of Evidence: Level IV, retrospective case series.

Ewing’s Sarcoma of the Hand

2008 ◽  
Vol 34 (1) ◽  
pp. 35-39 ◽  
Author(s):  
O. A. ANAKWENZE ◽  
W. L. PARKER ◽  
L. E. WOLD ◽  
K. K AMRAMI ◽  
P. C. AMADIO
Keyword(s):  
Radiation Therapy ◽  
Ewing’S Sarcoma ◽  
Ewing's Sarcoma ◽  
Case Series ◽  
Surgical Excision ◽  
Case Review ◽  
Retrospective Case ◽  
Postoperative Radiation Therapy ◽  
Definitive Surgery

A retrospective case review was carried out to report the outcomes in a contemporary case series of Ewing’s sarcoma originating in the hand. We identified five patients treated since 1995. All five had wide surgical excision, one by ray amputation. All were treated with chemotherapy. Four patients also received radiation therapy, two to treat metastases and two as an adjunct to local excision. There were no local recurrences. Two patients developed metastases. Both died of their disease. Neither of these two patients had received local postoperative radiation therapy; one did not receive chemotherapy before definitive surgery. The other three patients were alive and free of disease at last follow-up, 4 to 12 years after initial presentation.

scholarly journals Anterior Cruciate Ligament Reconstruction with LARS Artificial Ligament—Clinical Results after a Long-Term Follow-Up

Joints ◽  
2018 ◽  
Vol 06 (02) ◽  
pp. 075-079 ◽  
Author(s):  
Paolo Parchi ◽  
Gianluca Ciapini ◽  
Carlo Paglialunga ◽  
Michele Giuntoli ◽  
Carmine Picece ◽  
...  
Keyword(s):  
Anterior Cruciate Ligament ◽  
Acl Reconstruction ◽  
Rating Scale ◽  
Cruciate Ligament ◽  
Case Series ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Patient Reported ◽  
Anterior Cruciate

Purpose The aim of this retrospective study was to evaluate the subjective and functional outcome of anterior cruciate ligament (ACL) reconstruction with the synthetic Ligament Advanced Reinforcement System (LARS) ligament. Methods Twenty-six patients were reviewed at an average follow-up of 11.6 years. Objective clinical evaluation was performed with stability tests. Patient-reported outcomes (Visual Analogue Scale, Knee Injury and Osteoarthritis Outcome Score, and Cincinnati Knee Rating Scale) were used to assess subjective and functional outcomes. Results Overall satisfactory results were obtained in 22 cases (84.6%). Four patients (15.4%) showed mechanical failure of the graft. No cases of synovitis or infection were reported. Conclusion LARS ligament can be considered a safe and suitable option for ACL reconstruction in carefully selected cases, especially elderly patients needing a rapid postoperative recovery. Level of Evidence Level IV, retrospective case series.

Clinical Outcomes and Complications of Midfoot Charcot Reconstruction With Intramedullary Beaming

2018 ◽  
Vol 40 (1) ◽  
pp. 18-23 ◽  
Author(s):  
Samuel E. Ford ◽  
Bruce E. Cohen ◽  
W. Hodges Davis ◽  
Carroll P. Jones
Keyword(s):  
Clinical Outcomes ◽  
Corrective Osteotomy ◽  
Tertiary Care ◽  
Case Series ◽  
Deep Infection ◽  
Complication Rates ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Patient Reported

Background: The purpose of this study was to examine the clinical outcomes and complications of patients with midfoot Charcot managed with midfoot osteotomy, realignment arthrodesis, and stabilization using intramedullary beams. Methods: Consecutive patients with midfoot Charcot treated at a tertiary-care foot and ankle center from January 2013 to July 2016 who underwent corrective osteotomy with internal beam fixation were identified; 25 patients were included in the final analysis. Patients with a minimum 1-year follow-up were evaluated with physical examination, weightbearing radiographs, and patient-reported outcome measures. The primary outcome measure was defined as restoration of a stable, plantigrade, ulcer-free foot. Median age was 58 years, median BMI was 32, and 80% were diabetic (75% insulin-dependent). Results: An ulcer-free, stable, plantigrade foot was obtained in 84% of patients. The radiographic lateral and anteroposterior Meary angle medians improved 9° and 15°, respectively, from preoperative to final postoperative weightbearing measurements ( P < .001 and P = .02). Overall, 46% of midfoot osteotomies were united on final radiographs at a median 18-month radiographic follow-up. Deep infection developed in 6 (24%) patients. The presence of a preoperative ulcer was found to be predictive of postoperative infection (P = .04); all 6 deep infections occurred in patients with preoperative ulceration. Four (16%) patients progressed to amputation at a mean 15 postoperative months, all for deep infection. Conclusion: Midfoot Charcot reconstruction with intramedullary beaming allowed for restoration of an ulcer-free, plantigrade foot in most patients, but the complication rates were high, especially in patients with preoperative ulceration. Level of Evidence: Level IV, retrospective case series.

Optimal Outcomes for Acute Avulsion Fracture of the Achilles Tendon Treated With the Insertional Reattachment Technique: A Case Series of 31 Cases With Over 2 Years of Follow-up

2019 ◽  
Vol 47 (12) ◽  
pp. 2993-3001 ◽  
Author(s):  
Yanbin Pi ◽  
Yuelin Hu ◽  
Chen Jiao ◽  
Yingfang Ao ◽  
Qinwei Guo
Keyword(s):  
Achilles Tendon ◽  
Avulsion Fracture ◽  
Case Series ◽  
Postoperative Outcomes ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Patient Reported ◽  
The Mean ◽  
Potential Factors

Background: Avulsion fracture of the Achilles tendon is a less common but debilitating disorder. There is a paucity of literature on this problem. Purpose: To present a retrospective case series assessing the clinical outcomes of avulsion fracture of the Achilles tendon after a reattachment procedure and to identify potential factors predicting postoperative outcomes. Study Design: Case series; Level of evidence, 4. Methods: A consecutive case series of 35 patients with acute insertional rupture of the Achilles tendon who received a reattachment procedure between 2011 and 2017 were reviewed. All patients were measured and classified by magnetic resonance imaging (MRI) and surgical findings. Patient-reported outcomes were evaluated using the visual analog scale (VAS) for pain, American Orthopaedic Foot & Ankle Society (AOFAS) Ankle-Hindfoot Scale, Foot Function Index (FFI), Tegner score, and Ankle Activity Score (AAS). The range of motion and single-legged heel raise test were also conducted for both ankles. Results: Thirty-one out of 35 (88.57%) patients were followed up for an average of 43.65 months. The VAS pain score and AOFAS Ankle-Hindfoot score improved from 4.87 ± 1.61 preoperatively to 2.07 ± 1.57 postoperatively and from 58.32 ± 18.66 preoperatively to 87.32 ± 7.53 postoperatively, respectively (both P < .001). The mean FFI, AAS, and Tegner scores after the operation were 11.84 ± 1.62, 5.71 ± 2.18, and 4.61 ± 1.31, respectively. Compared with the intact ankle, the mean deficit in dorsiflexion in the involved ankle was 9.54°± 6.25° (range, 0.59°-23.70°; P < .001) and the mean deficit in plantarflexion in the involved ankle was 6.31°± 4.02° (range, 0.24°-14.92°; P < .001). Thirty patients could perform the single-legged heel raise on the operative leg. A larger body mass index was associated with worse postoperative AOFAS and FFI outcomes. Longer follow-up predicted statistically significantly better FFI scores. Better postoperative dorsiflexion was associated with better postoperative FFI, AAS, and Tegner scores, and a statistically significant interaction was found between the VAS score and plantarflexion deficit. Age, preoperative insertional tenderness, Haglund deformity, and MRI classification showed little association with postoperative outcomes. Conclusion: This study demonstrated that the reattachment procedure for acute avulsion fracture of the Achilles tendon can achieve firm fixation and promising outcomes.

scholarly journals Vacuum-Assisted Wound Closure and Permanent Onlay Mesh–Mediated Fascial Traction: A Novel Technique for the Prevention of Incisional Hernia after Open Abdomen Therapy Including Results From a Retrospective Case Series

2018 ◽  
Vol 108 (3) ◽  
pp. 216-226 ◽  
Author(s):  
P. Petersson ◽  
A. Montgomery ◽  
U. Petersson
Keyword(s):  
Incisional Hernia ◽  
Wound Closure ◽  
Open Abdomen ◽  
Case Series ◽  
Fascial Closure ◽  
Short Term ◽  
Retrospective Case ◽  
Patient Reported ◽  
Onlay Mesh

Background and Aims: Incisional hernia development is a frequent long-term sequel after open abdomen treatment. This report describes a novel technique, the vacuum-assisted wound closure and permanent onlay mesh–mediated fascial traction for temporary and final closure of the open abdomen, with the intention to decrease incisional hernia rates. Primary aim was to evaluate incisional hernia development and secondary aims to describe short-term complications and patient-reported outcome. Materials and Methods: The basics of the technique is an onlay mesh, applied early during open abdomen treatment by suturing to the fascia in two rows with a 3- to 4-cm overlap from the midline incision, used for traction and kept for reinforced permanent closure. A retrospective case series, including chart review, evaluation of computed tomography/ultrasound images, and an out-patient clinical examination were performed. The patients were asked to answer a modified version of the ventral hernia pain questionnaire. Results: A total of 11 patients were treated with vacuum-assisted wound closure and permanent onlay mesh–mediated fascial traction with median follow-up of 467 days. Fascial closure rate was 100% and 30 day mortality 0%. Two of nine patients, eligible for incisional hernia follow-up, developed a hernia. Neither of the hernias were symptomatic nor clinically detectable. Six of 10 patients eligible for short-term follow-up had a prolonged wound-healing time exceeding 3 weeks. One of seven patients eligible for patient-reported outcome have had pain during the last week. Conclusion: The vacuum-assisted wound closure and permanent onlay mesh–mediated fascial traction is a promising new technique for open abdomen treatment and reinforced fascial closure. The results of the first 11 patients treated with this technique show a low incisional hernia rate with manageable short-term wound complications and few patient-reported disadvantages.

Medial rectus disinsertion for management of chronic complete sixth nerve palsy

2021 ◽  
pp. 112067212110652
Author(s):  
Abbas Bagheri ◽  
Amirreza Veisi ◽  
Mehdi Tavakoli
Keyword(s):  
Nerve Palsy ◽  
Case Series ◽  
Medial Rectus ◽  
Retrospective Case ◽  
Primary Position ◽  
Sixth Nerve Palsy ◽  
Prism Dioptre ◽  
Abnormal Head ◽  
Sixth Nerve

Purpose To report the outcomes of the medial rectus (MR) disinsertion procedure for the management of refractory esotropia (ET) with or without Abnormal head posture (AHP) in chronic complete sixth nerve palsy. Methods This is a retrospective case series of patients with sixth nerve palsy who suffered from residual ET and diplopia following the conventional strabismus surgeries and underwent MR disinsertion procedure between April 2017 and February 2020. This procedure was offered to the patients who declined to use prism and did not wish to perform surgery on the fellow eye. The demographic and clinical data, including sex, age, visual acuity, pre and postoperative angle of strabismus, duction limitations, results of forced duction and force generation tests, details of prior strabismus surgeries, orbital CT scan findings, and follow up duration were collected from the medical records. Results Six patients were enrolled in this study. Mean age was 35.0  ±  14.0 years, and mean follow-up was 15.3  ±  5.9 months. The ET at the Primary position (PP) was 35.0  ±  18.4 prism dioptre (PD) before MR disinsertion, which decreased to 14.2  ±  17.4 PD after MR disinsertion procedure. Four cases needed additional complementary surgeries to improve residual ET in PP. No case developed overcorrection. Abduction deficiency was −5.0  ±  1.3 before MR disinsertion, which improved to − 2.8  ±  0.5 units at last follow-up. The mean of induced adduction deficiency was − 2.9  ±  0.4 at last follow-up. Conclusions MR disinsertion can be considered in patients with chronic complete sixth nerve palsy and refractory diplopia when the conventional methods have failed.

Short-Term Complications, Reoperations, and Radiographic Outcomes of a New Fixed-Bearing Total Ankle Arthroplasty

2018 ◽  
Vol 39 (7) ◽  
pp. 787-794 ◽  
Author(s):  
Guilherme H. Saito ◽  
Austin E. Sanders ◽  
Cesar de Cesar Netto ◽  
Martin J. O’Malley ◽  
Scott J. Ellis ◽  
...  
Keyword(s):  
Case Series ◽  
Clinical Results ◽  
Total Ankle Arthroplasty ◽  
Retrospective Case ◽  
Level Of Evidence ◽  
Ankle Arthroplasty ◽  
Radiographic Outcomes ◽  
Implant Positioning ◽  
Patient Reported

Background: With the increasing use of total ankle arthroplasty (TAA), new implants with varied configurations are being developed every year. This study aimed to assess the early complications, reoperations, and radiographic and clinical outcomes of the Infinity TAA. To date, clinical results of this novel implant have not been published. Methods: A retrospective analysis of 64 consecutive ankles that underwent a primary Infinity TAA from July 2014 to April 2016 was performed. Patients had an average follow-up of 24.5 (range, 18-39) months. Medical records were reviewed to determine the incidence of complications, reoperations, and revisions. Radiographic outcomes included preoperative and postoperative tibiotalar alignment, tibial implant positioning, the presence of periprosthetic radiolucency and cysts, and evidence of subsidence or loosening. Additionally, patient-reported outcomes were analyzed with the Foot and Ankle Outcome Score (FAOS). Results: Survivorship of the implant was 95.3%. Fourteen ankles (21.8%) presented a total of 17 complications. A total of 12 reoperations were necessary in 11 ankles (17.1%). Revision surgery was indicated for 3 ankles (4.7%) as a result of subsidence of the implant. Tibiotalar coronal deformity was significantly improved after surgery ( P < .0001) and maintained during latest follow-up ( P = .81). Periprosthetic radiolucent lines were observed around the tibial component in 20 ankles (31%) and around the talar component in 2 ankles (3.1%). A tibial cyst was observed in 1 ankle (1.5%). Outcome scores were significantly improved for all FAOS components analyzed ( P < .0001), from 39.0 to 83.3 for pain, from 34.0 to 65.2 for symptoms, from 52.3 to 87.5 for activities of daily living, and from 15.7 to 64.2 for quality of life. Conclusion: Most complications observed in the study were minor and successfully treated with a single reoperation procedure or nonoperatively. Failures and radiographic abnormalities were most commonly related to the tibial implant. Further studies with longer follow-up are needed to evaluate the survivorship of the tibial implant in the long term. Level of evidence: Level IV, retrospective case series.

scholarly journals ‘Mini-Max’ knotless acetabular labrum repair: repair construct rationale and allocation in a consecutive case series with minimum 1-year clinical outcomes

2021 ◽  
Author(s):  
John J Christoforetti ◽  
Gabriella Bucci ◽  
Beth Nickel ◽  
Steven B Singleton ◽  
Ryan P McGovern
Keyword(s):  
Clinical Outcomes ◽  
Descriptive Analysis ◽  
Case Series ◽  
Labral Repair ◽  
Suture Anchors ◽  
Acetabular Labrum ◽  
Retrospective Case ◽  
Labral Tears ◽  
Patient Reported

ABSTRACT To describe the ‘mini-Max’ approach to labrum repair using non-absorbable 2.4-mm knotless suture anchors and report objective clinical outcomes with a large single-surgeon cohort. Level 3 retrospective case series. A retrospective review was conducted to report the use and allocation of non-absorbable 2.4-mm knotless suture anchors during ‘mini-Max’ labral repair from 2015 to 2018. Descriptive analysis of the labral damage severity, size and number of anchors used to arthroscopically repair the acetabular labrum was performed. Paired-samples t-tests were performed to evaluate whether preoperative and 1-year follow-up patient-reported outcomes (PROs) were statistically significant. An analysis of variance was performed comparing PROs with categorized number of labral anchors. A total of 390 patients were queried in this study, with 330 (85%) diagnosed intraoperatively with acetabular labral tears. A total of 245 patients (137 females and 108 males) with a mean age of 30.1 ± 11.6 years (mean ± SD) at the time of surgery underwent ‘mini-Max’ labral refixation. Of the 245 labral tears, 88 (35.9%) were graded as mild, 113 (46.1%) as moderate and 44 (18.0%) as severe. Labral repairs required an average of 2.1 ± 0.67 anchors across all patients included. Forty-one repairs (16.7%) required one anchor, 139 (56.7%) required two anchors, 63 (25.7%) required three anchors and 2 (0.8%) required four anchors. Significant improvements were reported for all PROs (P ≤ .001) at a minimum of 1-year follow-up. Arthroscopic ‘mini-Max’ labral repair using non-absorbable knotless suture anchors is a safe and effective technique for improving the lives of patients suffering from symptomatic acetabular labrum tears.

Sign in / Sign up

Export Citation Format

Share Document