Analysis of acupoint massage combined with touch on relieving anxiety and pain in patients with oral implant surgery

BACKGROUND Oral implant surgery is an effective procedure for artificial implants in missing tooth areas under local anesthesia.Because patients under local anesthesia are conscious during this procedure,compared with general anesthesia-related operations,they are more likely to experience negative emotions,such as anxiety and tension.These emotional reactions result in shivering and chills in the limbs,leading to poor doctor-patient cooperation and even avoidance of treatment.In traditional Chinese medicine,it is believed that acupoint massage regulates blood and Qi,dredge menstruation,and relieve pain,which is beneficial for patients’emotional adjustment;however,there are few related clinical studies.AIM To observe the changes in anxiety and pain in patients with oral implant after acupoint massage combined with touch therapy.METHODS One hundred patients undergoing oral implantation in our hospital between May 2020 and May 2023 were randomly divided into control and study groups,according to a random number table,with 50 patients in each group.The control group received routine intervention,and the study group received acupoint massage combined with touch on the basis of the control group.Anxiety[assessed using the Modified Dental Anxiety Scale(MDAS)],pain severity,blood pressure,heart rate,and satisfaction were compared between the two groups.RESULTS Before intervention,the difference in MDAS score between the two groups was not significant(P>0.05),while after the intervention,the MDAS scores decreased in both groups compared with those before the intervention(P<0.05);the MDAS score of the study group was lower than that of the control group,with a statistically significant difference(P<0.05).The degree of pain in the intervention group was significantly lower than that in the control group(P<0.05).Before the intervention,there were no significant differences in systolic and diastolic blood pressures or heart rate between the two groups(P>0.05).The systolic and diastolic blood pressures and heart rate in the intervention group,during and after the intervention,were significantly lower than those in the control group(P<0.05).The total degree of satisfaction in the study group was significantly higher than that in the control group(P<0.05).CONCLUSION Acupoint massage combined with touch better relieves anxiety and pain in patients undergoing dental implant surgery,improving the perioperative comfort of these patients and ensuring safety and a smooth operation.

Indocyanine green:The guide to safer and more effective surgery

In this editorial we comment on the article by Kalayarasan and co-workers published in the recent issue of the World Journal of Gastrointestinal Surgery.The authors present an interesting review on the use of indocyanine green fluo-rescence in different aspects of abdominal surgery.They also highlight future perspectives of the use of indocyanine green in mini-invasive surgery.Indo-cyanine green,used for fluorescence imaging,has been approved by the Food and Drug Administration and is safe for use in humans.It can be administered in-travenously or intra-arterially.Since its advent,there have been several advance-ments in the applications of indocyanine green,especially in the surgical field,such as intraoperative mapping and biopsy of sentinel lymph node,measurement of hepatic function prior to resection,in neurosurgical cases to detect vascular anomalies,in cardiovascular cases for patency and assessment of vascular ab-normalities,in predicting healing following amputations,in helping visualization of hepatobiliary anatomy and blood vessels,in reconstructive surgery,to assess flap viability and for the evaluation of tissue perfusion following major trauma and burns.For these reasons,the intraoperative use of indocyanine green has become common in a variety of surgical specialties and transplant surgery.Co-lorectal surgery has just lately begun to adopt this technique,particularly for perfusion visualization to prevent anastomotic leakage.The regular use of in-docyanine green coupled with fluorescence angiography has recently been pro-posed as a feasible tool to help improve patient outcomes.Using the best available data,it has been shown that routine use of indocyanine green in colorectal surgery reduces the rates of anastomotic leak.The use of indocyanine green is proven to be safe,feasible,and effective in both elective and emergency scenarios.However,additional robust evidence from larger-scale,high-quality studies is essential before incorporating indocyanine green guided surgery into standard practice.

New direction for surgery:Super minimally invasive surgery

The top goal of modern medicine is treating disease without destroying organ structures and making patients as healthy as they were before their sickness.Minimally invasive surgery(MIS)has dominated the surgical realm because of its lesser invasiveness.However,changes in anatomical structures of the body and reconstruction of internal organs or different organs are common after traditional surgery or MIS,decreasing the quality of life of patients post-operation.Thus,I propose a new treatment mode,super MIS(SMIS),which is defined as“curing a disease or lesion which used to be treated by MIS while preserving the integrity of the organs”.In this study,I describe the origin,definition,operative channels,advantages,and future perspectives of SMIS.

Application of machine learning in oral and maxillofacial surgery

Oral and maxillofacial anatomy is extremely complex,and medical imaging is critical in the diagnosis and treatment of soft and bone tissue lesions.Hence,there exists accumulating imaging data without being properly utilized over the last decades.As a result,problems are emerging regarding how to integrate and interpret a large amount of medical data and alleviate clinicians’workload.Recently,artificial intelligence has been developing rapidly to analyze complex medical data,and machine learning is one of the specific methods of achieving this goal,which is based on a set of algorithms and previous results.Machine learning has been considered useful in assisting early diagnosis,treatment planning,and prognostic estimation through extracting key features and building mathematical models by computers.Over the past decade,machine learning techniques have been applied to the field of oral and maxillofacial surgery and increasingly achieved expert-level performance.Thus,we hold a positive attitude towards developing machine learning for reducing the number of medical errors,improving the quality of patient care,and optimizing clinical decision-making in oral and maxillofacial surgery.In this review,we explore the clinical application of machine learning in maxillofacial cysts and tumors,maxillofacial defect reconstruction,orthognathic surgery,and dental implant and discuss its current problems and solutions.

450 nm diode laser:A new help in oral surgery

AIM To describe the performance of 450 nm diode laser in oral surgery procedures.METHODS The case described consisted of the removal of a lower lip fibroma through a blue diode laser(λ = 450 nm). RESULTS The efficacy of this device, even at very low power(1W, CW), allows us to obtain very high intra and postoperative comfort for the patient, even with just topical anaesthesia and without needing suture. The healing process was completed in one week and, during the follow-up, the patient did not report any problems, pain or discomfort even without the consumption of any kind of drugs, such as painkillers and antibiotics. The histological examination performed by the pathologist showed a large area of fibrous connective tissue with some portions of epithelium-connective detachments and a regular incision with very scanty areas of carbonization.CONCLUSION The 450 nm diode laser proved of being very efficient in the oral soft tissue surgical procedures, with no side effects for the patients.

Intragastric surgery using laparoscopy and oral endoscopy for gastric submucosal tumors

We review the techniques and outcomes of the intragastric resection for gastric submucosal tumors(GSTs) using laparoscope and oral endoscope. In the literature, the mean operation time, intraoperative blood loss, pathological size of the tumor and postoperative hospital stay were 134 min, minimal, 31 mm and 6.4 d, respectively. There were no particular perioperative complications during the follow-up period(mean: 121.3 mo). Intragastric surgery using laparoscopy and oral endoscopy can be considerably beneficial for patients with GSTs locating in the upper third of the stomach between 2-5 cm in diameter and < 8 cm2 in crosssectional area and located in the upper third of the stomach.

Protocol for the management of oral surgery patients on warfarin utilizing a Point-of-Care In-Office international normalized ratio monitoring device

Purpose: This study was performed to assess the utility and safety of an In-Office INR Monitoring Device and present a safe and efficient protocol for the management of patients on oral anticoagulants and/or antithrombolytics requiring routine office oral and maxillofacial surgery. Patients and Methods: Sixty-one patients requiring “minor” oral and maxillofacial surgery being treated chronically with oral anticoagulation (warfarin) were entered into the study and compared in 2 groups. The control group (n = 29) was managed by discontinuing warfarin and any anti-platelet medication(s) prior to surgery. In the study group (n = 30), the decision to continue or withhold warfarin was determined by a protocol in which patients are 1) stratified based on risk for thromboembolism, and 2) classified as requiring “major” or “minor” surgery. Procedures categorized as “minor” surgery included dental extraction(s), dental implants, soft tissue and bone biopsies, and preprosthetic bone surgery, and incision and drainage. Warfarin and antiplatelet medication were not withheld in these patients, and a Point-of-Care In-Office INR Monitoring Device was used to obtain INR levels on the day of consultation and surgery. Local measures including removal of granulation tissue, packing, suturing, etc. were utilized for hemostasis. Results: The 30 patients in the study group maintained on warfarin readily achieved hemostasis using intraoperative local measures. The mean INR measured by the In-Office INR Monitoring Device was 2.36 with a range from 1.3 to 3.2. Study group patients underwent a total of 131 separate procedures including 108 dental extractions (impactions), placement of dental implants, preprosthetic bony surgery, bone cyst removal, soft tissue biopsies, facial skin cancer repair, and incision and drainage. One patient (3%) required “minor” intervention with removal of a “liver clot” on postop day 2 with repacking and suturing. The 29 patients in the control group discontinued off of war farin underwent a total of 99 procedures. One patient (3%) also required a “minor” intervention (repacking of extraction site). There were no “major” complications in either group. Conclusions: This study supports previous studies that minor oral surgery procedures can be safely performed while maintaining patients on warfarin minimizing the risk of a potentially devastating thromboembolic event. When deciding whether or not to withhold warfarin, this study supports the use of the proposed protocol based on 1) risk stratification for thromboembolism, 2) the need for “minor” versus “major” surgery, 3) and utilization of an In-Office INR Monitoring Device. An In-Office Point-of-Care INR measuring device can be a very effective tool to safely simplify and make the perioperative management of the anticoagulated patient more efficient for the patient and oral and maxillo facial surgeon.

Benefits of post-operative oral protein supplementation in gastrointestinal surgery patients: A systematic review of clinical trials

AIM: To evaluate published trials examining oral postoperative protein supplementation in patients having undergone gastrointestinal surgery and assessment of reported results.METHODS: Database searches(MEDLINE, BIOSIS, EMBASE, Cochrane Trials, Cinahl, and CAB), searches of reference lists of relevant papers, and expert referral were used to identify prospective randomized controlled clinical trials. The following terms were used to locate articles: "oral'' or "enteral'' and "postoperative care'' or "post-surgical'' and "proteins' ' or "milk proteins' ' or "dietary proteins' ' or "dietary supplements' ' or "nutritional supplements' '. In databases that allowed added limitations, results were limited to clinical trials that studied humans, and publications between 1990 and 2014. Quality of collated studies was evaluated using a qualitative assessment tool and the collective results interpreted.RESULTS: Searches identified 629 papers of which, following review, 7 were deemed eligible for qualitative evaluation. Protein supplementation does not appear to affect mortality but does reduce weight loss, and improve nutritional status. Reduction in grip strength deterioration was observed in a majority of studies, and approximately half of the studies described reduced complication rates. No changes in duration of hospital stay or plasma protein levels were reported. There is evidence to suggest that protein supplementation should be routinely provided post-operatively to this population. However, despite comprehensive searches, clinical trials that varied only the amount of protein provided via oral nutritional supplements(discrete from other nutritionalcomponents) were not found. At present, there is some evidence to support routinely prescribed oral nutritional supplements that contain protein for gastrointestinal surgery patients in the immediate post-operative stage.CONCLUSION: The optimal level of protein supplementation required to maximise recovery in gastrointestinal surgery patients is effectively unknown, and may warrant further study.

Safety and feasibility of enhanced recovery after surgery-based management model for ambulatory pediatric surgical procedures

BACKGROUND There is still some room for optimizing ambulatory pediatric surgical procedures,and the preoperative and postoperative management quality for pediatric patients needs to be improved.AIM To discuss the safety and feasibility of the enhanced recovery after surgery(ERAS)-based management model for ambulatory pediatric surgical procedures.METHODS We selected 320 pediatric patients undergoing ambulatory surgery from June 2023 to January 2024 at The First People’s Hospital of Liangshan Yi Autonomous Prefecture.Of these,220 received ERAS-based management(research group)and 100 received routine management(control group).General information,postoperative ambulation activities,surgical outcomes(operation time,postoperative gastro-intestinal ventilation time,and hospital stay),postoperative pain visual analogue scale,postoperative complications(incision infection,abdominal distension,fever,nausea,and vomiting),and family satisfaction were compared.RESULTS The general information of the research group(sex,age,disease type,single parent,family history,etc.)was comparable to that of the control group(P>0.05),but the rate of postoperative(2 h,4 h,and 6 h after surgery)ambulation activities was statistically higher(P<0.01),and operation time,postoperative gastrointestinal ventilation time,and hospital stay were markedly shorter(P<0.05).The research group had lower visual analogue scale scores(P<0.01)at 12 h and 24 h after surgery and a lower incidence of total postoperative complications than the control group(P=0.001).The research group had higher family satisfaction than the control group(P=0.007).CONCLUSION The ERAS-based management model was safe and feasible in ambulatory pediatric surgical procedures and worthy of clinical promotion.

Does enhanced recovery after surgery programs improve clinical outcomes in liver cancer surgery?

Enhanced recovery after surgery(ERAS)programs have been widely applied in liver surgery since the publication of the first ERAS guidelines in 2016 and the new recommendations in 2022.Liver surgery is usually performed in oncological patients(liver metastasis,hepatocellular carcinoma,cholangiocarcinoma,etc.),but the real impact of liver surgery ERAS programs in oncological outcomes is not clearly defined.Theoretical advantages of ERAS programs are:ERAS decreases postoperative complication rates and has been demonstrated a clear relationship between complications and oncological outcomes;a better and faster posto-perative recovery should let oncologic teams begin chemotherapeutic regimens on time;prehabilitation and nutrition actions before surgery should also improve the performance status of the patients receiving chemotherapy.So,ERAS could be another way to improve our oncological results.We will discuss the literature about liver surgery ERAS focusing on its oncological implications and future investigations projects.

Transurethral prostate surgery in prostate cancer patients: A population-based comparative analysis of complication and mortality rates

Objective:Prostate cancer(PCa)patients might experience lower urinary tract symptoms as those diagnosed with benign prostatic hyperplasia(BPH).Some of them might be treated for their lower urinary tract symptoms instead of PCa.We aimed to test the effect of PCa versus BPH on surgical outcomes after transurethral prostate surgery,namely complication and mortality rates.Methods:Within the American College of Surgeons National Surgical Quality Improvement Program database(2011-2016),we identified patients who underwent transurethral resection of the prostate,photoselective vaporization,or laser enucleation.Patients were stratified according to postoperative diagnosis(PCa vs.BPH).Univariable and multivariable logistic regression models evaluated the predictors of perioperative morbidity and mortality.A formal test of interaction between diagnosis and surgical technique used was performed.Results:Overall,34542 patients were included.Of all,2008(5.8%)had a diagnosis of PCa.The multivariable logistic regression model failed to show statistically significant higher rates of postoperative complications in PCa patients(odds ratio:0.9,95%confidence interval:0.7-1.1;p=0.252).Moreover,similar rates of perioperative mortality(p=0.255),major acute cardiovascular events(p=0.581),transfusions(p=0.933),and length of stay of more than or equal to 30 days(p=0.174)were found.Additionally,all tests failed to show an interaction between post-operative diagnosis and surgical technique used.Conclusion:Patients diagnosed with PCa do not experience higher perioperative morbidity or mortality after transurethral prostate surgery when compared to their BPH counterparts.Moreover,the diagnosis seems to not influence surgical technique outcomes.

Cardio-Protective Effects of Oral Nicorandil in Patients Undergoing Cardiac Valve Surgery

Background: Reduction of myocardial reperfusion injury during cardiopulmonary bypass is an essential requirement for increasing the success rate, decreasing morbidity and mortality of open-heart surgery. Aim: To study the role of pre-operative oral nicorandil in decreasing reperfusion cardiac injury in patients subjected to cardiac valve surgery. Patients and Methods: The study included 62 patients, who were equally randomized into two groups: nicorandil group and control group. Pre-operative, intra-operative and post- operative data were reported and analyzed. Left Ventricle Ejection Fraction (LVEF) was estimated pre-operatively and postoperatively for both groups. Troponin I, creatine kinase-muscle/brain (CK-MB), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) were measured before surgery by 24 hours then 4, 12 and 48 hours after aortic cross clamp removal. Results: Nicorandil considerably decreased TNF-α and IL-6 after 4 and 12 hours following the removal of aortic clamping. It also reduced troponin-I and CKMB at the same time points. However, there were no important changes in IL-6, TNF-α, troponin-I and CK-MB levels in control group in comparison to nicorandil group in the next 48 hours following the removal of aortic clamping. Conclusions: Pre-operative oral nicorandil expressively decreased myocardial reperfusion damage during open heart valve operations, this evidenced by the decrease in the postoperative use of inotropic drugs, considerable reduction of postoperative elevation of cardiac enzymes and inflammatory cytokines with no reported complications.

INSTRUCTIONS FOR AUTHORS Kouqiang Hemian Waike Zazhi(Journal of Oral and Maxillofacial Surgery)

Kouqiang Hemian Waike Zazhi(Journal of Oral and Maxillofacial Surgery,JOMS)is a peer reviewed Open Access scientific journal in Chinese,which is published on 28th bimonthly.This journal is indexed in Chemical Abstracts(CA),Chinese Core Journals(selection)Database,China Academic Journal,Chinese Science Citation Database,Chinese Academic Journal Comprehensive Evaluation Database,Chinese Biomedical Literature Database.The online manuscript submission and review system of Kouqiang Hemian Waike Zazhi could be found at http://www.kqhmwkzz.com,and this instruction can be download.To ensure the quality of all manuscripts and fulfill requirements of submission,please read the INSTRUCTIONS FOR AUTHORS carefully.Before the peer review process,all the manuscripts submitted to our office will go through a Cross-Check by editors.All manuscripts that do not adhere to the requirements detailed in these instructions will be returned to the corresponding author(s)for revision.

INSTRUCTIONS FOR AUTHORS Kouqiang Hemian Waike Zazhi(Journal of Oral and Maxillofacial Surgery)

Kouqiang Hemian Waike Zazhi(Journal of Oral and Maxillofacial Surgery,JOMS)is a peer reviewed Open Access scientific journal in Chinese,which is published on 28th bimonthly.This journal is indexed in Chemical Abstracts(CA),Chinese Core Journals(selection)Database,China Academic Journal,Chinese Science Citation Database,Chinese Academic Journal Comprehensive Evaluation Database,Chinese Biomedical Literature Database.

The Effect of Acupuncture on Post-operative Oral Surgery Pain

An important problem in the eviluation of acupuncture has been the difficulty in defining and designingan appropriate control group.In order to examine our methodoly for a control group,patientswith one mandibular third molar extraction were randomly assigned to an acupuncture group or aplacebo acupuncture group.The following acupuncture points were used in which the needles werePlaced ipsilateral to the tooth extraction side:Hegu（LI4）,Jiache（ST 6）,Xiaguan（ST

Instructions for Authors by China Journal of Oral and Maxillofacial Surgery

China Journal of Oral and Maxillofacial Surgery(CJOMS)(ISSN 1672-3244),founded in November 82002,is an official journal of Chinese Society of Oral and Maxillofacial Surgery,being designed to present the latest basic scientific and clinical findings of Oral and Maxillofacial Surgery in China.It is published quarterly currently by Editorial Board of China Journal of Oral and Maxillofacial Surgery.All manuscripts are peer reviewed by two or three independent expert reviewers.This journal has been included in CA,CAJ-CD and SWIC currently.To ensure the quality of articles and standardization of editing,please read these instructions carefully and abide by them strictly before writing and submitting manuscripts.All manuscripts that do not adhere to the requirements detailed in these instructions will be returned to the corresponding author(s)for revision.

郑家伟教授参加美国《口腔颌面外科杂志,Journal of Oral and Maxillofacial Surgery》编委会

美国《Journal of Oral and Maxillofacial Surgery》新一届编委会于2011年6月28-29日在芝加哥罗斯蒙特举行,郑家伟教授作为中国大陆的唯一编委和代表,出席了本次会议。

Instructions for Authors by China Journal of Oral and Maxillofacial Surgery

China Journal of Oral and Maxillofacial Surgery(CJOMS)(ISSN 1672-3244),founded in November 8 2002,is an official journal of Chinese Society of Oral and Maxillofacial Surgery,being designed to present the latest basic scientific and clinical findings of Oral and Maxillofacial Surgery in China.It is published quarterly currently by Editorial Board of China Journal of Oral and Maxillofacial Surgery.

Instructions for Authors by China Journal of Oral and Maxillofacial Surgery

China Journal of Oral and Maxillofacial Surgery (CJOMS)(ISSN 1672-3244), founded in November 8 2002, is an official journal of Chinese Society of Oral and Maxillofacial Surgery, being designed to present the latest basic scientific and clinical findings of Oral and Maxillofacial Surgery in China. It is published quarterly currently by Editorial Board of China Journal of Oral and Maxillofacial Surgery.

Changes in oral trace gas concentrations following orthognathic surgery and intermaxillary fixation: a case study using selected ion flow tube mass spectrometry

Orthognathic surgery is frequently accompanied by intermaxillary fixation. Intermaxillary fixation impedes the maintenance of effective oral hygiene and prolonged fixation can result in periodontal disease. A potential shorter term effect is the generation of oral malodour. It is unclear, however, as to how the production of malodorous compounds in the oral cavity is altered post-surgery. Oral air concentration of sulphur containing compounds, short chain organic acids, ammonia, isoprene and acetone were measured using selected ion flow tube-mass spectrometry in a patient who had undergone orthognathic surgery with subsequent intermaxillary fixation. Total sulphide levels rose approximately 5-fold during fixation with metal ties, with smaller increases recorded for the other compounds measured with the exception of isoprene which remained close to baseline levels. Organic acid levels declined markedly once elastic ties had replaced metal ties, with a lesser reduction being observed in sulphide levels, with both declining further after the commencement of a chlorhexidinecontaining mouthwash. These data suggest that bacterial generation of a variety of malodorous compounds increases markedly following intermaxillary fixation. This single case also suggests that the use of elastic ties and effective oral hygiene techniques, including the use of chlorhexidine mouthwash, may help ameliorate such post-surgical effects.