BACKGROUND: Recently developed electrically stimulated gracilis neosphicter or artificial sphincter is quite a promising trial in fecal incontinence However, surgical technique is not simple, the devices are expensive and only specialists can perform the procedures successfully. The aim of this study is to evaluate the efficacy of a newly developed simple silicon device in incontinent dog model. METHODS: A New Colostomy Device (NCD; US Patent No. 5,569,216) for fixing in the stoma or rectum of human body, includes an internal balloon, a ring figured extemal balloon surrounding the internal balloon, a connecting tube disposed under the both infernal and external balloons and supply tube containing a pair of air passages and an enema fluid passage. It is designed to be inserted into the rectum and is held in place by an inflatable external balloon and drains irrigated fecal matter through a thin collapsible connecting tube which exist in the anal canal. Six mongrel dog with 22~26 kg of body weight were prepared. Anal incontinence was made by bilateral severing of the internal and external sphincters and puborectalis muscle under the general anesthesia. Marlex mesh ring was applied to the anal canal as Thiersch wire for the prevention of NCD expulsion in straining. After then, NCD with 2.5 cm of luminal diameter was inserted to the rectum proximal to the Malex mesh ring. Daily irrigation and evacuation was done with 800~1000 cc of tepid water in each dogs. Daily food contained 30 gm of Psyllium dextrose. RESULTS: Initially 6 dogs were observed for 7 days. Daily irrigation made evacuation of fecal matter well in each dogs. There was no prolapse of device through the anal orifice. Anoscopic examination after 7 days showed no rectal and anal mucosal injury. Two dogs were kept for 40 days as same manner. Sometimes spontaneous bowel movement without water irrigation was noted when the stool were loose. Weelky anoscopic examination revealed no evidence of mucosal injuries for 40 days also. There was no septic or other complication. CONCLUSION: NCD evacuated fecal matter well enough to empty the rectum in all incontinence dog model. Adequate sized NCD could be used for clinical trials in selected incontinence patients.
Anal Canal ; Anesthesia, General ; Animals ; Body Weight ; Colostomy* ; Dogs* ; Enema ; Fecal Incontinence ; Glucose ; Human Body ; Humans ; Phenobarbital ; Polypropylenes ; Prolapse ; Psyllium ; Rectum ; Silicones ; Specialization ; Water

No abstract available.
Hemorrhoids*

OBJECTIVE: Interhemispheric subdural hematoma (IHSDH) is uncommon, because of their unusual location. However, it is a distinct lesion with its unique characteristics. We investigated clinical features and outcomes of consecutive 42 patients with IHSDH, retrospectively. METHODS: From 2006 to 2015, we treated 105 patients with IHSDH. All patients were diagnosed by computed tomography (CT) or magnetic resonance imaging. We selected 42 patients with thick (3 mm or more) IHSDH. We retrospectively reviewed the clinical and radiological findings, management and outcomes. RESULTS: The male to female ratio was 2:1. Two thirds of the patients were over 60 years old. Slip or fall was the most common cause of trauma. The level of consciousness on admission was Glasgow Coma Scale (GCS) 13 to 15 in 25 patients. The most common symptom was headache. All IHSDH was hyperdense in CT at the time of diagnosis. IHSDH frequently accompanied convexity subdural hematoma. The outcome was favorable in 27 patients, however, six patients were expired. Twenty-two patients were managed conservatively. Surgery was performed in ten patients to remove the concurrent lesion. The outcome was poor in spontaneous one, patients with low GCS, and patients with conservative treatment. CONCLUSION: IHSDH is rare especially the isolated one. The outcome was dependent to the severity of injury. Surgery may be helpful to remove the concurrent mass lesion, however, conservative treatment is generally preferred.
Consciousness ; Craniocerebral Trauma ; Diagnosis ; Female ; Glasgow Coma Scale ; Glasgow Outcome Scale ; Headache ; Hematoma, Subdural* ; Humans ; Magnetic Resonance Imaging ; Male ; Retrospective Studies ; Symptom Assessment

A lipomatous tumor originating in the uterus is a rare benign neoplasm, and most reported cases have been of the mixed type. Authenticated cases of pure lipomas of the uterus are extremely rare. We report one such case in which the findings of magnetic resonance imaging provided the basis for preoperative diagnosis.
Diagnosis ; Lipoma* ; Magnetic Resonance Imaging ; Uterine Neoplasms ; Uterus

PURPOSE: Recently developed BMS(TM) (Zassi Bowel Management System(TM): Hollister Inc., Illinois, USA) can provide effective nonsurgical fecal diversion without the risks associated with colostomy creation and subsequent closure. Our aim is to evaluate the effectiveness of the BMS in diverting feces from the perianal wide surgical wound in patients with Fournier's gangrene. METHODS: BMS(TM) was applied in five patients (male: 2, median age; 44) with Fournier's gangrene from January 2000 to September 2001. The treatments consist of three times a day wound dressing after wide surgical debridement and intravenous antibiotic therapy. For evacuation of feces, twice daily warm saline irrigation was administered via BMS(TM) or low daily doses of polyethylene glycol solutions were orally taken in. An endoscopic and anorectal manometric study was done to evaluate possible mucosal complications and anorectal functional changes. RESULTS: The average duration of the BMS application was 41 (range, 22~63) days. The result of a manometric study after immediate removal of the BMS(TM) showed a decreased mean resting pressure (range: 22~36 mmHg) and a decreased mean squeezing pressure (range: 32~39 mmHg). After 3 days, the sphincter pressure had improved markedly: mean resting pressures of 38, 45, 60, and 63 mmHg and mean squeezing pressure of 78, 89, 91, and 101 mmHg respectively. Fecal incontience was not noted in any patient. Other possible mucosal complications were not noted. There were no mortalit. CONCLUSIONS: BMS(TM) application in Fournier's gangrene patients after surgery successfully avoids a defunctioning colostomy. Furthermore, no significant complications were noted over a prolonged period up to 63 days.
Bandages ; Colostomy ; Debridement ; Fasciitis, Necrotizing ; Feces ; Fournier Gangrene ; Humans ; Illinois ; Polyethylene Glycols

No abstract available.
Anesthesia, Spinal* ; Arthroplasty*

Background: Endoscopic forehead lift effectively corrects brow ptosis, and is less invasive and has fewer complications than classic forehead lift. Therefore, endoscopic procedures are often used instead of making a coronal incision. However, very few studies have investigated changes in the height of the hairline and documented exact values regarding the extent of forehead elongation after these procedures. Therefore, we conducted this study to determine the degree to which the height of the forehead changes after endoscopic forehead lift. Methods: Patients’ medical records were retrospectively analyzed and measurements of clinical photography were made to investigate changes in the height of the forehead after the procedure. Subjects were divided into an experimental group (n=33) and an age-matched control group (n=33) for analysis; the experimental group comprised those who underwent endoscopic forehead lift from January 2015 to March 2018, and the control group comprised those who underwent upper blepharoplasty without forehead rejuvenation from July 2009 to September 2017. Results: The changes between the preoperative and postoperative height of the forehead in the experimental group were not statistically significant (right, P=0.163; left, P=0.256; midline, P=0.545). However, the changes in the height of the forehead in the control group were statistically significant on the right side (P=0.026) and left side (P=0.028), but not at the midline (P=0.244). Conclusions We investigated the extent of forehead elongation that occurred in cases of endoscopic forehead lift and verified that significant forehead height changes did not occur after endoscopic forehead lift.

Background: Dimples on the cheeks can make the smile look more cheerful and attractive. Therefore, some people who do not have dimples may choose to undergo dimple creation surgery. Although dimple surgery is quite common, those desiring this procedure often lack information about it. Therefore, we conducted the present study to share our surgical tips and clinical experiences regarding safe dimple creation surgery. Methods: This study included 2,048 patients who underwent dimple creation surgery at our plastic surgery clinic between April 2010 and June 2014. These patients were selected from those who displayed no scarring from injury or tumor removal in the central face during the presurgical evaluation. Medical records were used to identify the age and sex of each patient, the location of dimple creation, any postoperative complications, reoperation, and the reason for reoperation. Results: Of the 2,048 patients, 159 (7.7%) underwent reoperation. The reason for reoperation was undercorrection in 78 cases (49.0%), disappearance of the dimple in 62 cases (38.9%), and overcorrection in nine cases (5.6%). Five patients (3.1%) had their stitches removed to eliminate the created dimple because they changed their minds, and five patients (3.1%) had their stitches removed because of infection. No patients reported complications after reoperation, and no other complications, such as hyperpigmentation or foreign body reaction, were observed. Conclusions Safe surgery with minimal complications and satisfying cosmetic results can be achieved via accurate knowledge of the relevant anatomy and its relationship with dimples, as well as appropriate surgical methodology.

BACKGROUND: Based on the necessity to confirm the epiradicular catheter misplacement, epiradicular threshold current for the confirmation of catheter tip localization is required. METHODS: Thirty-four adult patients with low extremity radiating pain were to receive epiradicular catheterization at the lumbosacral level. The epidural space was accessed percutaneously in cranial to caudal direction. A metal coil-reinforced epidural catheter was inserted and advanced caudolaterally toward the target neural foramen until the catheter tip was located below the bisection of pedicle. The electrical stimulation was performed after catheter placement in epidural and epiradicular space. Using the constant current nerve stimulator, the stimulating current was increased from 0 to 5 mA (pulse width of 0.3 ms; frequency of 2 Hz) until adequate motor contraction was evident. The threshold current for motor response with epidural space (EDmA) and epiradicular space (ERmA) placement were recorded upon electrical stimulation. In addition, the threshold charge for motor response with epidural (EDnC) and epiradicular (ERnC) placement were recorded. RESULTS: Of 34 catheters intentionally placed in the epiradicular space, ERmA was 0.53 +/- 0.48 mA. The ERnC was significantly lower than EDnC (P < 0.05). The EDmA and ERmA were below 1 mA in 3 patients and above 1 mA in 4 patients, respectively. CONCLUSIONS: We conclude that, threshold current for motor response seems to be lower for epiradicular compared with epidural placement, although we were not able to directly investigate the epidural threshold current. The threshold current of epiradicular space overlap that in the epidural space.
Adult ; Catheterization ; Catheters ; Contracts ; Electric Stimulation ; Epidural Space ; Extremities ; Fees and Charges ; Humans ; Intention

The frequent measurement and recording of arterial blood pressure are fundamental parts of patient monitoring in the intensive care unit and the operating room. Two major categories of techniques for measuring arterial blood pressures, non-invasive(indirect) and invasive (direct) methods are currently available. But many physicians often have an experience to recognize that there are some variances in arterial blood pressure data depending on the measuring techniques or personnels. In view of these points, we carried out this study to examine whether these variances of arterial blood pressures measured by Riva-Rocci cuff and Korotkoff sound method (indirect l), automatic non-invasive method (indirect 2) and arterial cannulation method (direct) and those measured by nurse and student nurse are statistically significant or not in 14 patients. The results were as follows. l) In contrast to statistically non-significant variances of diastolic and mean blood pressures among indirect 1, 2 and direct method measured by nurse, there was significant variance of systolic blood pressures between indirect l and direct method, 120+/-13 torr and 129+/-15 torr, retrospectively (p<0.05), 2) There were no statistically significant variances of systolic, diastolic and mean blood pres- sure between two indirect methods measured by nurse. 3) In contrast to non-significant variances among systolic blood pressure measured with an aid of indirect 1, 2 and direct method by student nurse, diastolic blood pressure by indirect 1, 88+/-l4 torr was significantly elevated as compared with those by indirect 2 and direct method, 79+/-l3 torr and 81+/-13 torr, retrospectively (p<0.05). 4) there was significant variance of mean blood pressures measured by student nurese between indirect 1 and 2 methods, l0113 torr and 94+/-13 torr, retrospectively (p<0.05). 5) there were significant variances between systolic, diastolic and mean blood pressures of 120+/-13 torr, 80+/-13 torr and 93+/-12 torr measured by nurse and those of l28+/-14 torr, 88+/-14 torr and 101+/-13 torr measured by student nurse, retrospectively (p<0.05).
Arterial Pressure* ; Blood Pressure ; Catheterization ; Humans ; Intensive Care Units ; Monitoring, Physiologic ; Operating Rooms ; Retrospective Studies