內窺鏡在醫療領域具有廣泛的應用，具體應用在以下科室：

　　Endoscopes have a wide range of applications in the medical field, specifically in the following departments:

　　一、耳鼻喉科

　　1、 Otolaryngology

　　內窺鏡在耳鼻喉科的應用非常普遍，主要包括：

　　The application of endoscopy in otolaryngology is very common, mainly including:

　　耳部檢查：如急性化膿性中耳炎、慢性化膿性中耳炎、卡他性中耳炎、耳鳴、突發性耳聾等的診斷和治療。

　　Ear examination: diagnosis and treatment of acute suppurative otitis media, chronic suppurative otitis media, catarrhal otitis media, tinnitus, sudden deafness, etc.

　　鼻部檢查：如急性鼻炎、慢性鼻炎、過敏性鼻炎、肥厚性鼻炎、鼻竇炎、萎縮性鼻炎、鼻息肉、鼻中隔偏曲、鼻出血等的診斷和治療。

　　Nasal examination: diagnosis and treatment of acute rhinitis, chronic rhinitis, allergic rhinitis, hypertrophic rhinitis, sinusitis, atrophic rhinitis, nasal polyps, deviated nasal septum, nosebleeds, etc.

　　咽喉檢查：如急性咽炎、慢性咽炎、干性咽炎、萎縮性咽炎、肥厚性咽炎、急性扁桃體炎、慢性扁桃體炎、腺體肥大、聲帶息肉、聲帶小結、兒童鼾癥、成人鼾癥等的診斷和治療。

　　Throat examination: diagnosis and treatment of acute pharyngitis, chronic pharyngitis, dry pharyngitis, atrophic pharyngitis, hypertrophic pharyngitis, acute tonsillitis, chronic tonsillitis, glandular hypertrophy, vocal cord polyps, vocal cord nodules, pediatric snoring, adult snoring, etc.

　　二、婦科

　　2、 Gynecology Department

　　內窺鏡在婦科的應用同樣廣泛，包括：

　　Endoscopy is also widely used in gynecology, including:

　　宮腔鏡檢查：用于子宮頸平滑肌瘤、子宮內膜間質肉瘤、子宮內膜息肉、子宮內膜異位癥、功能失調性子宮出血病、子宮肌瘤、宮腔粘連、子宮縱膈等的診斷和治療。

　　Hysteroscopy examination: used for the diagnosis and treatment of cervical leiomyoma, endometrial stromal sarcoma, endometrial polyps, endometriosis, dysfunctional uterine bleeding, uterine fibroids, intrauterine adhesions, uterine mediastinum, etc.

　　腹腔鏡檢查：用于子宮切除術、卵巢囊腫切除術、宮外孕手術、急性闌尾炎、膽囊空腸吻合、肝膽系統手術、脾胰疾病手術、腸胃外科手術、泌尿系統疾病手術、輸卵管造口術、腹股溝疝修補術、盆腔粘連分解術等的診斷和治療。

　　Laparoscopic examination: used for the diagnosis and treatment of hysterectomy, ovarian cystectomy, ectopic pregnancy surgery, acute appendicitis, cholecystojejunostomy, hepatobiliary surgery, splenomegaly and pancreatic disease surgery, gastrointestinal surgery, urological disease surgery, salpingostomy, inguinal hernia repair, pelvic adhesiolysis, etc.

　　三、眼科

　　3、 Ophthalmology

　　內窺鏡在眼科的應用主要體現在玻璃體視網膜手術、眼內異物取出、屈光間質不清內眼手術、白內障相關手術、青光眼手術（如房角切開、小梁成型術、光凝）、淚道手術（如檢查、診斷、手術、經鼻腔DCR、經淚小管激光DCR、置管術）、視神經管手術以及眼鼻相關手術等。

　　The application of endoscopy in ophthalmology is mainly reflected in vitreoretinal surgery, removal of intraocular foreign bodies, intraocular surgery with unclear refractive interstitium, cataract related surgery, glaucoma surgery (such as angle cutting, trabeculoplasty, photocoagulation), lacrimal duct surgery (such as examination, diagnosis, surgery, transnasal DCR, translacrimal laser DCR, catheterization), optic nerve tube surgery, and eye nose related surgery.

　　四、骨科

　　4、 Orthopedics

　　在骨科領域，內窺鏡的應用包括關節鏡檢查（如骨性關節炎滑膜炎、滑膜軟骨瘤病、創傷性關節炎、髕骨軟化癥、類風濕性關節炎、骨贅（骨刺）、結核性關節炎、關節紊亂癥、化膿性關節炎等的診斷和治療）和椎間孔鏡檢查（如頸椎病、腰椎間盤突出癥、椎間盤源性下腰痛、腰椎間盤突出癥合并腰椎側隱窩狹窄癥等的診斷和治療）。

　　In the field of orthopedics, the application of endoscopy includes arthroscopic examination (such as diagnosis and treatment of osteoarthritis synovitis, synovial chondromatosis, traumatic arthritis, patellar chondromalacia, rheumatoid arthritis, osteophyte (bone spur), tuberculous arthritis, joint disorder, suppurative arthritis, etc.) and intervertebral foramen examination (such as diagnosis and treatment of cervical spondylosis, lumbar disc herniation, discogenic lower back pain, lumbar disc herniation combined with lumbar lateral recess stenosis, etc.).

　　五、泌尿外科

　　5、 Urology Department

　　內窺鏡在泌尿外科的應用包括膀胱鏡檢查（如前列腺增生、膀胱結石、憩室等的檢查和手術）、經皮腎鏡檢查（如腎結石、腎囊腫及腎腫瘤等的檢查和手術）以及輸尿管鏡檢查（如輸尿管結石、膀胱腫瘤等的檢查和手術）。

　　The application of endoscopy in urology includes cystoscopy (such as examination and surgery for prostate hyperplasia, bladder stones, diverticulum, etc.), percutaneous nephroscopy (such as examination and surgery for kidney stones, cysts, and tumors), and ureteroscopy (such as examination and surgery for ureteral stones, bladder tumors, etc.).

　　六、醫美整形科

　　6、 Medical Aesthetics and Plastic Surgery Department

　　內窺鏡在醫美整形科的應用包括雙眼皮成型、去眼袋、隆鼻、隆胸、除皺、面部輪廓整形美容等。

　　The application of endoscopy in medical aesthetics and plastic surgery includes double eyelid shaping, eye bag removal, nose augmentation, breast augmentation, wrinkle removal, facial contouring and other cosmetic procedures.

　　七、消化內科及肛腸科

　　7、 Gastroenterology and Proctology

　　胃鏡：用于檢查食道、胃和十二指腸的內部，幫助診斷潰瘍、炎癥、腫瘤等疾病。

　　Gastroscopy: Used to examine the interior of the esophagus, stomach, and duodenum, helping to diagnose diseases such as ulcers, inflammation, tumors, etc.

　　腸鏡：用于檢查結腸和直腸，主要用于早期發現和治療結腸癌等腸道疾病。在肛腸科，內窺鏡還用于痔瘡的診斷和鑒別診斷、便血原因的判斷、肛瘺及痔瘡的分類和分型、痔瘡術前準備確定治療方案、為手術治療方案提供參考依據、痔瘡術后復查以及不明腫物的分析判斷等。

　　Colonoscopy: Used for examining the colon and rectum, mainly for early detection and treatment of intestinal diseases such as colon cancer. In the field of proctology, endoscopy is also used for the diagnosis and differential diagnosis of hemorrhoids, determination of the cause of rectal bleeding, classification and subtyping of anal fistulas and hemorrhoids, preoperative preparation to determine treatment plans for hemorrhoids, providing reference for surgical treatment plans, postoperative follow-up of hemorrhoids, and analysis and judgment of unknown masses.

　　此外，還有其他科室如普外科、胸外科等也會使用到內窺鏡進行相關的診斷和治療。總的來說，內窺鏡以其直觀、準確、微創的特點在醫療領域發揮著越來越重要的作用。

　　In addition, other departments such as general surgery and thoracic surgery also use endoscopes for related diagnosis and treatment. Overall, endoscopes are playing an increasingly important role in the medical field due to their intuitive, accurate, and minimally invasive characteristics.

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