Adult ; Female ; Foreign-Body Migration ; Humans ; Hysterosalpingography ; Sterilization, Tubal ; adverse effects ; Surgical Instruments ; adverse effects

After general anesthesia, peripheral nerve paralysis is a rare complication. The frequently damaged nerves including: branches of the brachial plexus, the ulnar, radial and common peroneal nerves, and sometimes the facial nerve. The radial nerve is the most infrequently damaged one, accounting for only 3% of nerve damage. We report a case of radial nerve paralysis due to self retractor during abdominal operation, its clinical findings, and review of the literature on peripheral nerve paralysis.
Abdomen/*surgery ; Adult ; Female ; Human ; Paralysis/*etiology ; Radial Neuropathy/*etiology ; Surgical Instruments/*adverse effects

After general anesthesia, peripheral nerve paralysis is a rare complication. The frequently damaged nerves including: branches of the brachial plexus, the ulnar, radial and common peroneal nerves, and sometimes the facial nerve. The radial nerve is the most infrequently damaged one, accounting for only 3% of nerve damage. We report a case of radial nerve paralysis due to self retractor during abdominal operation, its clinical findings, and review of the literature on peripheral nerve paralysis.
Abdomen/*surgery ; Adult ; Female ; Human ; Paralysis/*etiology ; Radial Neuropathy/*etiology ; Surgical Instruments/*adverse effects

Laparoscopic cholecystectomy has now rapidly replaced open cholecystectomy. Rarely a calculus may arise from a metallic surgical clip migrated into the common bile duct (CBD) after this surgical procedure was performed. We report a 50-year-old man with CBD stone formed around a surgical clip, who had undergone a laparoscopic cholecystectomy because of acute calculous cholecystitis 14 months before. Abdominal CT revealed a single stone in mildly dilated CBD. A high density core within the CBD stone, was suspected to be a surgical clip. The stone was removed using a retrieval balloon catheter and basket after endoscopic sphincterotomy.
Cholecystectomy, Laparoscopic/adverse effects/*instrumentation ; Choledocholithiasis/*etiology ; *Foreign-Body Migration ; Humans ; Male ; Middle Aged ; Surgical Instruments/*adverse effects

OBJECTIVE: To determine the correlative factors on recurrent laryngeal nerve (RLN) injuries caused by ultrasonically activated shears (UAS). METHOD: Fifteen New Zealand rabbits (thirty recurrent laryngeal nerves) were randomly divided into 5 groups: group 1 and group 2 are those UAS works 1 mm away from RLN for 2 s and 4s separately, group 3 and group 4 are those UAS works 3 mm away from RLN for 2 s and 4 s separately, and the other one is control group. Electrophysiology was detected in each group. The RLN injuries of group 2, 3 and control group were observed with electron microscope. RESULT: Significant differences on amplitude and latency were found in all the experimental groups except group 3 when compared to the control group, and between every two experimental groups as well. Histological changes such as obviously swelling myelin lamellar, loosen and disordered structures, bubble-liked axon collapse and liquefaction of axoplasm were only observed in group 2. CONCLUSION UAS is a new apparatus for cutting and coagulating in operations, which is safe and reliable to be applied for endoscopic surgery. It will be a new choice for treating thyroid neoplasm.
Animals ; Disease Models, Animal ; Electrophysiological Phenomena ; Rabbits ; Recurrent Laryngeal Nerve Injuries ; Surgical Instruments ; adverse effects ; Ultrasonic Therapy ; adverse effects ; instrumentation

Surgical clips can migrate into the biliary tract and act as a nidus for stone formation. We report a case of common bile duct stone developed due to a surgical clip in a 48-year-old man. Endoscopic retrograde cholangiogram revealed a common bile duct stone a with metallic clip in it. He had laparoscopic cholecystectomy 10 years ago. The stone was removed endoscopically. The use of resorbable clips during laparoscopic cholecystectomy is recommended to avoid this type of complication.
Cholangiopancreatography, Endoscopic Retrograde ; Cholecystectomy, Laparoscopic/adverse effects/*instrumentation ; Choledocholithiasis/*etiology/radiography/therapy ; *Foreign-Body Migration ; Humans ; Male ; Middle Aged ; Surgical Instruments/*adverse effects

The use of non-absorbable suture materials for cystic duct ligation after cholecystectomy can expose patients to the risk of recurrent stone formation in the common bile duct (CBD). However, in Korea suture materials have rarely been found to act as a nidus for common bile duct calculus formation. Recently, we experienced a case in which suture material, that had migrated from a previous cholecystectomy site into the CBD, probably served as a nidus for common bile duct stone formation. The stone was confirmed by endoscopic retrograde cholangiopancreatography (ERCP) and removed successfully using a basket. The authors report a case of surgical suture migration and discuss its subsequent role as a stone forming nucleus within the CBD in a patient who underwent open cholecystectomy; and include a review of the literature.
Aged ; Cholangiopancreatography, Endoscopic Retrograde ; Cholecystectomy/*adverse effects ; Foreign Bodies/*complications ; Foreign-Body Migration/*complications ; Gallstones/*etiology/surgery ; Humans ; Male ; Risk Factors ; Surgical Instruments ; Sutures/*adverse effects

BACKGROUND/AIMS: Several precut techniques have been used to gain biliary access for difficult cases. The aim of this study was to evaluate the success and complication rates of two precut techniques, transpancreatic septotomy (TPS) and needle knife infundibulotomy (NKI), in difficult biliary cannulation due to the presence of unintended pancreatic cannulation. METHODS: Eighty-six patients who failed standard biliary cannulation were included. TPS was performed when we failed to achieve biliary access despite 5 minutes of attempted cannulation or when more than three attempted unintended pancreatic cannulations occurred. If deep cannulation was not achieved within 5 minutes for any duct, NKI was performed. If this failed, we crossed over to the other technique in the second attempt. RESULTS: The initial total success rate of biliary cannulation was 88.4% (86.6% for the TPS group and 94.7% for the NKI group, p=0.447). After crossover of the techniques, the final success rate was 95.3%. The complication rate was 20.9% in patients with TPS and 15.8% in patients with NKI (p=0.753). CONCLUSIONS: The use of different strategies based on the presence of unintended pancreatic cannulation may help increase the success rate for difficult biliary cannulation without increasing complication rates.
Aged ; Bile Ducts/surgery ; Biliary Tract Diseases/*surgery ; Catheterization/adverse effects/instrumentation/*methods ; Cholangiopancreatography, Endoscopic Retrograde/adverse effects/*methods ; Female ; Humans ; Male ; Middle Aged ; Pancreas/surgery ; Prospective Studies ; Retrospective Studies ; Sphincterotomy, Endoscopic/adverse effects/instrumentation/*methods ; Surgical Instruments ; Treatment Outcome

Advanced cancer patients with refractory ascites often do not respond to conventional treatments including dietary sodium restriction, diuretics, and repeated large volume paracentesis. In these patients, continuous peritoneal drainage by an indwelling catheter may be an effective option for managing refractory ascites with a relative low complication rate. Peritoneal catheter-induced complications include hypotension, hematoma, leakage, cellulitis, peritonitis, and bowel perforation. Although bowel perforation is a very rare complication, it can become disastrous and necessitates emergency surgical treatment. Herein, we report a case of a 57-year-old male with refractory ascites due to advanced liver cancer who experienced iatrogenic colonic perforation after peritoneal drainage catheter insertion and was treated successfully with endoscopic clipping.
*Catheters, Indwelling ; Colon/*injuries ; Colonoscopy ; Humans ; Intestinal Perforation/*etiology/surgery ; Male ; Medical Errors ; Middle Aged ; Paracentesis/*adverse effects ; Peritoneum ; Rupture ; Surgical Instruments ; Tomography, X-Ray Computed

D2 lymphadenectomy is currently the worldwide standard operation for locally advanced gastric cancer and D2+ is an option for some selected patients. The D2 plus lymphadenectomy includes No.8p, No.10, No.11d, No.12b, No.12p, No.13, No.14v, No.16a2 and No.16b1. Dissection of these groups of lymph nodes may cause related complications. Postoperative complications that can cause prolonged inflammation have significant impact not only on mortality but also on overall survival of patients with gastric cancer even if the tumor is resected curatively. D2 plus lymphadenectomy is recommended only in high volume medical center by experienced surgeon. The adequate exposure of the operative field, right anatomical space, use of ultrasound scalpel and operator with enough patience are proved to be pivotal to prevent the complications.
High-Intensity Focused Ultrasound Ablation ; instrumentation ; Humans ; Inflammation ; prevention & control ; Long Term Adverse Effects ; prevention & control ; Lymph Node Excision ; adverse effects ; instrumentation ; methods ; mortality ; Lymph Nodes ; Postoperative Complications ; prevention & control ; Stomach Neoplasms ; mortality ; surgery ; Surgical Instruments