Postoperative management of spontaneous pneumothorax in arthroscopic shoulder superior capsular reconstruction: A case report and review of literature / 中华创伤杂志(英文版)

Arthroscopic superior capsular reconstruction is an innovative technique for the irreparable rotator cuff tears, but spontaneous pneumothorax after surgery is very rare. The present case was a 66-year-old female with irreparable rotator cuff tears of the right shoulder, treated with the arthroscopic shoulder superior capsular reconstruction. The general anesthesia and operation went smoothly, but the patient experienced stuffiness in the chest and shortness of breath after recovery from anesthesia. Thoracic CT scans showed spontaneous pneumothorax in the right side, which was successfully treated by the conservative treatments (oxygen therapy) according to multidisciplinary team. Prompt and accurate early-stage diagnosis is necessary in controlling postoperative complications and standardized treatment is the key to relieve the suffering. Spontaneous pneumothorax after arthroscopic shoulder surgery has been rarely reported in previous literatures.

Safety of intraarticular corticosteroid injections after arthroscopic shoulder surgery: A systematic review and meta-analysis / 中国组织工程研究

BACKGROUND: Intraarticular injection of corticosteroids after arthroscopic shoulder surgery is one of the effective methods to relieve shoulder pain and stiffness after surgery. However, whether the use of corticosteroids will increase the complications associated with arthroscopic shoulder surgery is still controversial. OBJECTIVE: To evaluate the safety and clinical efficacy of corticosteroid injections after arthroscopic shoulder surgery. METHODS: The electronic databases including PubMed, EMBASE and the Cochrane Central Register of Controlled Trials (CENTRAL) were searched for clinical controlled trials of corticosteroid injection into the articular cavity after arthroscopic shoulder surgery from the inception of the databases to September 2019. Data extraction and quality appraisement were performed independently by two investigators according to inclusion and exclusion criteria. Merging and analysis of effect quantities was conducted on RevMan 5.3 software. RESULTS AND CONCLUSION: (1) A total of six comparative studies were included. A total of 7 418 patients were enrolled, of which 3 920 were in the corticosteroid injections group and 3 498 in the control group. (2) Meta-analysis showed that there was no significant difference in tear rate, Constant score, ASES score and UCLA score between the two groups [OR=0.71, 95%CI[0.45, 1.13], P=0.15; MD=-0.99, 95% CI(-12.44, 10.46), P=0.87; MD=-0.12, 95%CI(−1.80, 1.56), P=0.89; MD=−1.46, 95%CI(−3.22, 0.30), P=0.10]. The infection rate of corticosteroid injections group was higher than that of control group (P 0.05). (3) The results showed that the injection of corticosteroids did not increase the rate of postoperative tear, but the injection of corticosteroids within one month after the operation would increase the rate of postoperative infection. Therefore, when using corticosteroids after the operation, clinicians should weigh the advantages and disadvantages according to the actual situation of patients, and pay attention to avoid injecting intraarticular hormone treatment within 1 month after operation.

Influence of Infraspinatus and Subscapularis Pathologies on Supraspinatus Muscle Atrophy - A Retrospective Cohort Study

@#Introduction:Many factors could affect the supraspinatus (SSP) muscle after tendon rupture. We aimed to determine how infraspinatus and subscapularis tendon problems affect supraspinatus muscle atrophy associated with tears, in a retrospective cohort study conducted in a tertiary-level centre. Materials and Methods:Fifty-eight patients with a fullthickness SSP tendon tear who fulfilled the inclusion criteria were enrolled in the study. They were evaluated for tear retraction, fatty degeneration, and other rotator cuff tendon pathologies. Supraspinatus muscle was assessed using the Goutallier classification, and its average area was also measured. Accompanying lesions of the subscapularis and infraspinatus tendons and degree of supraspinatus muscle atrophy were evaluated using magnetic resonance imaging. Results: Our results showed that supraspinatus tendon tears ranged between 3mm and 41mm, and the estimated average cross-sectional area of the SSP muscle was 247.6mm2. Any degree of infraspinatus tendon pathology, ranging from tendinosis to full-thickness tears, was significantly correlated with the SSP muscle area (P < 0.05). The subscapularis tendon pathologies did not show a similar correlation. The interobserver and intraobserver reliabilities of the measurements were graded as excellent. Conclusion: Impairment of any of the rotator cuff muscles may affect the other muscles inversely. Our study showed that all infraspinatus tendon pathologies and partial subscapularis tears affect and alter the SSP muscle belly. We suggest early intervention for supraspinatus tears to avoid further fatty degeneration, as muscle atrophy and fatty degeneration progress in combination with the accompanying lesions.

Efficacy and safety of preemptive analgesia with gabapentinoids for patients undergoing arthroscopic shoulder surgery: a systematic review and meta-analysis / Eficacia y seguridad de la analgesia preventiva con gabapentinoides para pacientes sometidos a cirugía artroscópica de hombro: una revisión sistemática y metanálisis

Abstract: Objective: To assess the efficacy and safety of preemptive analgesia with gabapentinoids for patients undergoing arthroscopic shoulder surgery. Material and methods: A PRISMA-compliant systematic review and meta-analysis was conducted in PubMed, Cochrane Library and ScienceDirect databases. Randomized Controlled Trials (RCTs) comparing gabapentinoids (gabapentin and pregabalin) with placebo in patients undergoing shoulder arthroscopic surgery were retrieved. The primary endpoint was the visual analogue scale (VAS) score at 24 hours and cumulative morphine consumption at 24 hours. The secondary outcomes were complications of nausea/vomiting, sedation and dizziness. After tests for publication bias and heterogeneity among studies were performed, data were aggregated for random-effects models when necessary. Results: Five clinical studies (gabapentin group n = 4 and pregabalin group n = 1) were ultimately included in the meta-analysis. Gabapentinoids were associated with reduced pain scores at 24 hours. Similarly, gabapentinoids were associated with a reduction in cumulative morphine consumption at 24 hours. Furthermore, gabapentinoids can significantly reduce the occurrence of nausea/vomiting. There were no significant differences in the occurrence of sedation and dizziness. Conclusions: Preoperative use of gabapentinoids was able to reduce postoperative pain, total morphine consumption, and morphine-related complications following arthroscopic shoulder surgery. Further studies should determine the optimal dose and whether pregabalin is superior to gabapentin in controlling acute pain after shoulder surgery.

Resumen: Objetivo: Evaluar la eficacia y seguridad de la analgesia preventiva con gabapentinoides para pacientes sometidos a cirugía artroscópica del hombro. Material y métodos: Se llevó a cabo una revisión sistemática y metaanálisis conforme a PRISMA en las bases de datos PubMed, Cochrane Library y ScienceDirect. Se recuperaron ensayos controlados aleatorios (RCT) que comparaban los gabapentinoides (gabapentina y pregabalina) con placebo en pacientes sometidos a cirugía artroscópica del hombro. El punto final principal fue la puntuación de la escala analógica visual (VAS) a las 24 horas y el consumo acumulado de morfina a las 24 horas. Los resultados secundarios fueron complicaciones de náuseas/vómitos, sedación y mareos. Después de realizar pruebas de sesgo de publicación y heterogeneidad entre los estudios, se agregaron datos para modelos de efectos aleatorios cuando fue necesario. Resultados: En última instancia, se incluyeron en el metaanálisis cinco estudios clínicos (grupo de gabapentina n = 4 y grupo de pregabalina n = 1). Los gabapentinoides se asociaron con puntuaciones de dolor reducidas a las 24 horas. Del mismo modo, los gabapentinoides se asociaron con una reducción en el consumo acumulado de morfina a las 24 horas. Además, los gabapentinoides pueden reducir significativamente la aparición de náuseas/vómitos. No hubo diferencias significativas en la ocurrencia de sedación y mareos. Conclusiones: El uso preoperatorio de gabapentinoides fue capaz de reducir el dolor postoperatorio, el consumo total de morfina y las complicaciones relacionadas con la morfina después de la cirugía artroscópica del hombro. Otros estudios deben determinar la dosis óptima y si la pregabalina es superior a la gabapentina en el control del dolor agudo después de la cirugía de hombro.

Ultrasound Guided Interscalene Block & Shoulder Block for Postoperative Analgesia for Shoulder Surgeries

Shoulder arthroscopic surgeries can produce intense postoperative pain. Interscalene block provides good analgesia after shoulder surgery, but concerns over its associated risks have prompted the search for alternatives. Suprascapular block along with axillary nerve block was recently proposed as an alternative to interscalene block, but evidence of its comparative efficacy is conflicting. The aim of our study was to compare suprascapular and axillary nerve blocks with interscalene block in shoulder surgery for postoperative analgesia. Methods: A total of 76 patients scheduled for shoulder arthroscopic surgery were equally divided into two groups of 38patients each: Interscalene (ISB) group and suprascapular with axillary nerve (SHB) group. Both the nerve block was achieved by both ultrasound and nerve stimulator guidance. Visual analogue scale score was evaluated at 1, 4, 6, 12, and 24 h postoperatively. The time to first analgesia request, total analgesic requirement for 24 hr postoperatively, patient satisfaction, and any complications were recorded. Results: SHB provided equivalent analgesia to ISB in terms of post operative VAS scores.Time to 1st analgesia request was 7.2±1.3 hr in ISB group and 5.9±1.2 hr in SHB group which was not statistically significant.Patient satisfaction scores were significantly higher in SHB group compared to ISB group. Complication like subjective dyspnea and weakness of arm was significantly higher in ISB group compared to SHB group. Conclusions: SHB was as effective as ISB for postoperative pain relief but with fewer complications due to selective blockade of suprascapular and axillary nerve.

Roturas masivas del manguito de los rotadores: resultados clínicos de la reparación artroscópica con técnica doble MAC / Massive rotator cuff tears: Clinical outcomes of arthroscopic repair using a double MAC technique

Introducción Las roturas masivas del manguito de los rotadores representan una de las lesiones más complejas a las cuales se puede enfrentar el ortopedista especialista en hombro y son un gran reto cuando se desean lograr resultados clínicos satisfactorios. El objetivo del trabajo es describir los resultados clínicos de una nueva técnica quirúrgica para la reparación artroscópica de lesiones grandes y masivas del manguito de los rotadores (MR) utilizada en una clínica ortopédica especializada durante un período de 3 años. Materiales y métodos Se realizó un estudio descriptivo de una cohorte de pacientes con lesiones grandes y masivas del MR, diagnosticados mediante artrorresonancia directa y que cumplían criterios para reparación artroscópica, a los cuales se les realizó la reparación mediante una nueva técnica denominada doble MAC. Se analizaron como desenlaces la escala de Constant postoperatoria, la existencia de complicaciones y el grado de satisfacción de los pacientes con el procedimiento. Resultados Se evaluó a 21 pacientes (10 hombres y 11 mujeres) con una media de edad de 59,4 años (DE: 8,2) en el momento de la cirugía. Las roturas comprometieron el músculo supraespinoso en todos los casos y en el 42,8% el infraespinoso con un tamaño medio de rotura de 34,5 mm (DE: 11,2). El tiempo entre la cirugía y la evaluación fue, por término medio, de 9 meses. La escala de Constant postoperatoria fue, por término medio, de 77,4 (DE: 9,0). No se presentaron complicaciones en la cirugía o falla de los anclajes. Solo un paciente presentó capsulitis adhesiva temprana, que se trató con movilización articular, con la cual se logró normalizar todos los arcos de movilidad. Discusión La técnica doble MAC para la reparación artroscópica de las lesiones grandes y masivas del manguito de los rotadores es una técnica segura y efectiva, con buenos resultados funcionales evaluados a medio plazo y un porcentaje de satisfacción superior al 90%. Nivel de evidencia clínica Nivel IV.

Background Massive ruptures of the rotator cuff represent one of the most complex lesions that can be faced by the orthopaedic shoulder surgeon, and pose a great challenge to achieve satisfactory clinical results. The aim of this study is to describe the clinical outcomes of a new surgical technique for the repair of large and massive rotator cuff injuries used in a specialised orthopaedic clinic during a period of 3 years. Materials and methods A descriptive study was carried out on a cohort of patients with large and massive lesions of the rotator cuff, diagnosed by direct arthro-resonance, and who met criteria for arthroscopic repair. They underwent repair using a new technique called double MAC (Mason-Allen configuration). The post-surgical outcomes were measured using the Constant scale, and the presence of complications and the level of patient satisfaction with the procedure were analysed as outcomes. Results There were 21 patients (10 men and 11 women) with mean age of 59.4 (SD: 8.2) years at the time of surgery. A supraspinatus rupture was present in all (100%) of patients, and an infraspinatus rupture was present in 42.8%.. The mean size of the tear was 34.5 mm (SD: 11.2). Mean time between surgery and assessment was 9 months. Mean post-operative Constant score was 77.4 (SD: 9.0). There were no surgical complications or anchor failure. An early adhesive capsulitis was diagnosed and managed with articular mobilisation, with subsequent improvement in range of motion. Discussion Double MAC technique for arthroscopic repair of large and massive RCT is a safe and effective technique, with good clinical outcomes in the medium term and a patient satisfaction of over 90%. Evidence Level IV.

Arthroscopic treatment of impingement syndrome with shoulder arthroscopy / 中国生化药物杂志

Objective To investigate and analyze the clinical effect of shoulder joint impingement syndrome treated with shoulder arthroscopy combined with drugs.MethodsFrom January 2015 to December 2016, 20 patients suffering from impingement syndrome in People's Hospital of Fenghua District were selected as the subjects in this study.Randomly selected patients were divided into the control group and the experimental group two groups, each group of patients were 10 cases.The control group in patients with arthroscopic exploration plus subacromial decompression molding, experimental group was given drug treatment on the basis of the control group, before the end of surgery in patients with intra-articular injection of sodium hyaluronate and Compound Betamethasone Injection.The therapeutic effects of the experimental group and the control group were compared.ResultsAfter the corresponding treatment, there were no complications in the experimental group and the control group.The VAS scores, shoulder abduction and external rotation angles of the experimental group and the control group were significantly higher than those of the control group, with statistical difference (P<0.05).After treatment, the VAS score of the experimental group was (1.7±0.3) points, the external rotation angle was (36.5±13.5) degrees, and the shoulder abduction was (110.5±3.7) degrees.The score of VAS in the experimental group was significantly lower than that in the control group, and there was a statistical difference (P<0.05).ConclusionThe clinical effect of arthroscopic subacromial impingement syndrome combined with drug treatment, can effectively relieve the pain of the patients, improve the patient's shoulder to a certain extent, with further clinical promotion and application significance.

The analgesia effect of ultrasound-guided suprascapular blocks for shoulder arthroscopy / 临床麻醉学杂志

Objective To investigate the analgesia effects of ultrasound-guided suprascapular nerve blocks for shoulder arthroscopy without impacting respiratory function.Methods Forty seven patients scheduled for shoulder arthroscopy,17 males and 30 females,aged 26-78 years,weighing 50-75 kg,ASA physical status Ⅰ or Ⅱ,were randomized into suprascapular nerve blocks group (group S,n=24) and interscalene plexus blocks group (group Ⅰ,n =23).0.375％ ropivacaine 20 ml and 1 ％ lidocaine plus 1 ml of dexamethasone 5 mg.The vital capacity before and 6 h after surgery,extubation time,total PACU duration,VAS scores at awake time and 6 h,12 h,24 h after surgery,total opiods consumption,and other complications were recorded.Results The patients in group S exbuted significantly earlier than in group Ⅰ [(13.0±3.9) min vs (21.2±4.0) min,P＜0.05].The mean vital capacity 6 h after surgery significantly decreased in group Ⅰ [(2 909±502) ml vs (3 533±726) ml,P＜0.05].There were no significant differences of VAS scores or opiods consumption between the two groups.Conclusion Selective suprascapular nerve blocks can provide effective analgesia for shoulder arthroscopy without impacting the vital capacity.

Comparative analysis of the effects of sodium hyaluronate and absorbable medical film with arthroscopic release in treatment of frozen shoulder / 中国内镜杂志

Objective To compare the clinical effects between sodium hyaluronate injection and absorbable medical film implantation with arthroscopic release in treatment of frozen shoulder. Methods 40 cases of frozen shoulder patients from September 2015 to December 2016, 20 cases of sodium hyaluronate injection with arthroscopic release (SH group), 20 cases of absorbable medical film implantation with arthroscopic release (Medical Film group), the visual analogue scale (VAS), the shoulder joint function scores of American Shoulder and Elbow Surgeons (ASES), and University of California at Los Angeles (UCLA) between the two groups were compared. Results After 6 months follow-up, the VAS score, ASES score and UCLA score of the two groups were significantly improved (P < 0.05), the difference of VAS score, ASES score and UCLA score between the two groups were not statistically significant. Conclusion The sodium hyaluronate injection and absorbable medical film implantation with arthroscopic release can improve the shoulder function, and there is no significant difference between them.

Cirugía de hombro en posición en silla de playa: prevención de complicaciones isquémicas / Shoulder arthroscopy in a beach chair position: prevention of ischaemic complications

La cirugía artroscópica de hombro en posición de silla de playa es una cirugía frecuente y se asocia a buenos resultados. Causa preocupación el reporte de casos de isquemia cerebral asociados a morbimortalidad. Este artículo hace una revisión de la literatura referente a estos casos, realizando un análisis de los factores involucrados y de los cambios que ocurren al sentar a un paciente bajo el efecto de la anestesia general y/o regional. Es muy importante que el equipo quirúrgico comprenda las limitaciones de la técnica y concilie una buena exposición quirúrgica junto con el menor impacto hemodinámico. Actualmente se sugiere sentar a los pacientes con ángulos no mayores a 45°, evitar errores en la lectura de la presión arterial, que traduzcan un adecuado flujo sanguíneo cerebral. Cuando se mide oxigenación cerebral mediante NIRS (ScO2) las mayores caídas de los valores se asocian a anestesia general en ventilación mecánica con hiperventilación y en ángulos de posición de 80-90°. La anestesia regional se asocia a menores caídas de ScO2, pero requiere de un equipo con experiencia...

Shoulder arthroscopic surgery performed in the beach chair position is common and is associated with good results. The report of cases of cerebral ischaemia associated with morbidity and mortality is a cause for concern. This article presents a review of the literature concerning these cases, as well as an analysis of the factors involved and the changes that occur in patients when the beach chair position is used under general or regional anaesthesia. It is very important that the surgical team understands the limitations of the technique, and combines a good surgical exposure along with the least haemodynamic impact. Beach chair positions with angles not greater than 45°, are now suggested in order avoid errors in the blood pressure reading, which may lead to an adequate cerebral blood flow. When measuring cerebral oxygenation using NIRS (ScO2), the biggest drops in the values are associated with general anaesthesia and mechanical ventilation with hyperventilation and position angles of 80-90 degrees. Regional anaesthesia is associated with lower falls of ScO2, but requires an experienced team...

Retrospective Studies of Complications of Shoulder Arthroscopy Surgery in Different Postures / 沈阳医学院学报

Objective:To retrospectivly study the complications of shoulder arthroscopy surgery in different postures. Methods:A total of 47 patients had taken shoulder arthroscopy surgery. Complications of shoulder arthroscopy surgery in lateral decubitus posture and beach chair posture were compared. Results:Both surgery postures could be taken to complete the shoulder arthroscopy surgery, but beach chair posture was better because of the lower complication rate. Conclusion:Beach chair posture is a better choice for shoulder arthroscopy surgery, which is easy to operate and is also recommended for patients who may be taken the open sugery.

Is rotator cuff repair worthwhile in patients with co-morbidities.

Background: Rotator cuff tears are a common source of shoulder pain. The incidence increases with age and is most frequently due to degeneration of the tendon, rather than injury. This study is done to see whether in patients having established rotator cuff tears with co-morbidities like hypertension diabetes, epilepsy, etc. a surgical repair is worthwhile or whether it is better to leave such patients alone in order to give them a better quality of life. Methods: A total of 35 patients with co-morbidities, treated by a single surgeon of which 8 by open method, 19 with arthroscopic assisted mini open rotator cuff repair and 8 entire arthroscopically were evaluated retrospectively. Small tears (<1 cm), medium tears (1-3 cm); large tears (3-5 cm) were addressed by the same surgical procedure using bone tunnels, suture anchors, or a combination of both. The patients were evaluated by history, examination, pain scores and constant scores. Results: As compared to patients with no co-morbidities, these patients took longer time for healing especially diabetics. Despite that 27 patients had excellent pain relief, 5 good and 3 poor pain relief. Constant scores improved in all patients. Conclusion: Patients with co-morbidities take longer time to heal, yet the final outcome which is attained and relief of pain and relief in the form of activities of daily living that we could offer the patients makes the surgery worthwhile. It is well worth operating on patients with co-morbidities and a rotator cuff tear, giving them a better pain free life and better activities of daily living.

Rapidly Progressive Osteonecrosis of the Humeral Head after Arthroscopic Bankart and Rotator Cuff Repair in a 66-Year Old Woman: A Case Report

Humeral head chondrolysis has been widely reported as a devastating complication after arthroscopic shoulder surgery; however little is known about post-arthroscopic humeral head osteonecrosis. We experienced a 66-year-old female patient with rapidly progressive osteonecrosis of the humeral head only seven months after arthroscopic Bankart and rotator cuff repair. The patient had no systemic risk factors for osteonecrosis. A satisfactory result was achieved with reverse total shoulder arthroplasty for severe humeral head destruction and an irreparable massive rotator cuff tear. Shoulder surgeons should be aware of such severe complication, perform routine radiographs, and pay close attention to the presence of constant pain or loss of motion after arthroscopic shoulder surgery.

Rapidly Progressive Osteonecrosis of the Humeral Head after Arthroscopic Bankart and Rotator Cuff Repair in a 66-Year Old Woman: A Case Report

Humeral head chondrolysis has been widely reported as a devastating complication after arthroscopic shoulder surgery; however little is known about post-arthroscopic humeral head osteonecrosis. We experienced a 66-year-old female patient with rapidly progressive osteonecrosis of the humeral head only seven months after arthroscopic Bankart and rotator cuff repair. The patient had no systemic risk factors for osteonecrosis. A satisfactory result was achieved with reverse total shoulder arthroplasty for severe humeral head destruction and an irreparable massive rotator cuff tear. Shoulder surgeons should be aware of such severe complication, perform routine radiographs, and pay close attention to the presence of constant pain or loss of motion after arthroscopic shoulder surgery.

Efficacy of Interscalene Block Anesthesia on the Early Postoperative Pain after Arthroscopic Shoulder Surgery: Comparison with General Anesthesia / 대한정형외과학회잡지

PURPOSE: After shoulder arthroscopy via general anesthesia, most patients complain of severe pain during the early post operative period. In this study, the efficacy of pain control during the early post operative period with interscalene block anesthesia for shoulder arthroscopy was investigated and compared with general anesthesia. MATERIALS AND METHODS: A prospective randomized controlled study was conducted on 40 patients who underwent shoulder arthroscopy between September 2008 and March 2009. The patients were grouped according to the method of anesthesia. The visual analogue scale (VAS) at the preoperative and early postoperative periods was checked and compared. In addition, the duration of patient controlled analgesia (PCA) usage and additional pain killer injections were examined. RESULTS: There was no significant difference between the two groups for the VAS score before surgery, but the interscalene block group showed a significantly lower VAS score. The duration of PCA usage was also significantly longer for the interscalene block group, which implies less pain. The number of additional pain killer injections was significantly less in the interscalene block group. CONCLUSION: The patients who underwent shoulder arthroscopy with interscalene block had significantly less pain during the immediately post operative period for up to 48 hours. So patients could conduct initial rehabilitation and experience minimized side effects caused by analgesics due to the decreased use of pain killer. Therefore, interscalene block is considered a good method of anesthesia for the immediate postoperative pain control after shoulder arthroscopy.

Fatal pulmonary embolism caused by thrombosis of contralateral axillary vein after arthroscopic right rotator cuff repair: A case report / 대한마취과학회지

A clinically apparent thromboembolism associated with arthroscopic shoulder surgery is extremely rare. We report a case of a fatal pulmonary embolism developed after an arthroscopic rotator cuff repair in a 45-year-old woman. On the first day after surgery, she experienced syncope that was complicated by cardiac arrest. No hemostasis impairment was noted. A computed tomography scan revealed a pulmonary embolism, and Doppler ultrasound revealed thrombosis of the axillary vein on the contralateral shoulder. She died from multiple organ failure 13 days after surgery. This case shows that clinicians must be aware of the potential occurrence of a pulmonary thromboembolism in patients undergoing prolonged arthroscopic shoulder surgery.

Severe neck edema and pleural effusion caused by a large amount of irrigation fluid following shoulder arthroscopy : A case report

As a result of advanced surgical techniques, arthroscopy for shoulder surgery is becoming more common.Although serious complications from the absorption of fluid during shoulder arthroscopy are rare, significant absorption of irrigation fluid does occur during the procedure.This report describes a case of severe neck edema and pleural effusion following shoulder arthroscopy in a patient who received a large amount of arthroscopy fluid for irrigation.

Severe neck edema and pleural effusion caused by a large amount of irrigation fluid following shoulder arthroscopy : A case report

As a result of advanced surgical techniques, arthroscopy for shoulder surgery is becoming more common.Although serious complications from the absorption of fluid during shoulder arthroscopy are rare, significant absorption of irrigation fluid does occur during the procedure.This report describes a case of severe neck edema and pleural effusion following shoulder arthroscopy in a patient who received a large amount of arthroscopy fluid for irrigation.

Pleural effusion caused by extravasation of irrigation fluid during arthroscopic shoulder surgery: A case report / 대한마취과학회지

Arthroscopic shoulder surgery has become a common and routine procedure because it provides several advantages for the diagnosis and therapy of shoulder injuries. However, shoulder arthroscopy is not a technique that's void of complications. We describe here a unique case of a patient who experienced pleural effusion caused by extravasation of irrigation fluid during arthroscopic shoulder surgery, and this surgery was done under general anesthesia.

Efficacy of Rehabilitation and Arthroscopic Subacromial Decompression in Arthroscopic Capsular Release for Frozen Shoulder / The Japanese Journal of Rehabilitation Medicine

We treated 26 frozen shoulders in 26 cases separated into two groups by arthroscopic capsular release. Group A comprised 14 patients (male 7, female 7) with an average age of 53.7 (34-78) who underwent arthroscopic subacromial decompression (ASD). Group B consisted of 12 cases (male 5, female 7) with an average age of 58.2 (41-78) who were treated without ASD. The mean follow-up period was 14 (12-16) months. We compared the range of motion in the effected shoulders and the Japan Orthopaedic Association (JOA) scores between the two groups. We also investigated any improvement of ROM one month after operation in regards to rehabilitation being performed 3 times or under 2 times per week in order to acquire a greater ROM of external rotation. Group A led group B significantly with superior clinical results including ROM and JOA scores. Furthermore, rehabilitation administered 3 times per week increased the ROM of the shoulder after one month of operation. Therefore, it was found that in arthroscopic capsular release of frozen shoulder, additional treatment with ASD and frequent rehabilitation with ROM exercises for external rotation yielded clinical improvement in frozen shoulder outcomes.