OBJECTIVEAdhesive or too highly located folds upper eyelid and even blepharoptosis are common complications of double eyelid operation. To correct such deformities.

METHODWe shifted down the double eyelid line, removed adhesion thoroughly, relieved orbital fat and restarted the volume with infraorbicularis oculi fat flap.

RESULTWe had treated 32 case in past two years. The results were satisfying.

CONCLUSIONThe method are acted easy and gained fine result, so behaving to extend application.

Adipose Tissue ; transplantation ; Adult ; Blepharoplasty ; methods ; Eye Abnormalities ; etiology ; surgery ; Eyelids ; abnormalities ; pathology ; Female ; Humans ; Oculomotor Muscles ; surgery ; Postoperative Complications ; surgery ; Tissue Adhesions ; Young Adult

OBJECTIVETo evaluate the efficacy of cartilage tympanoplasty in the treatment of adhesive otitis media.

METHODSFrom June to October, 2008, 18 patients with adhesive otitis media (18 ears) were treated with tragus cartilage tympanoplasty. The air-bone gap changes and the self-perceived symptomatic improvement were evaluated at 1 month and 1 year after the operation.

RESULTSAll the patients showed dry ear within 6 weeks after the operation. Tympanic membrane healing was achieved in 17 cases, and 1 case presented with a inferior-anterior fissure in the tympanic membrane. With the average preoperative air-bone gap (at 0.25, 0.5, 1.0, and 2.0 kHz) of 44.65 dB, the patients showed an obvious decrease of the air-bone gap by over 10 dB at 1 month after the operation and by over 25 dB at one year. Symptomatic improvements were achieved in these cases, including alleviated ear discomforts (3/15 cases), total tinnitus relief (1/11 cases), and alleviated tinnitus (10/11 cases). High-frequency tinnitus was noted in 1 case (1/7 cases), and the tympanic membrane appeared normal in 17 cases.

CONCLUSIONTympanic membrane reconstruction using the tragus cartilage can be feasible for treatment of secretory otitis media, but the surgical indications should be carefully controlled.

Adult ; Ear Cartilage ; transplantation ; Female ; Humans ; Male ; Middle Aged ; Otitis Media ; pathology ; surgery ; Tissue Adhesions ; Tympanoplasty ; methods

Postoperative epidural adhesion is one of the most common causes of failed back surgery syndrome (FBSS), which can lead to back and leg pain or neurological deficit. Prevention of epidural adhesion after laminectomy is critical for improving the outcomes of lumbar surgery. The main origins of epidural fibrosis are raw surface of erector muscles and rupture fibers of intervertebral disc. The main current preventive methods for epidural adhesion include the usage of implants, chemicals and low dose radiation. However, most of them are still in experiment period. There are still controversies on the clinic usage of autograft free fat, ADCON-L, and Mitomycin C (MMC). The optimal implants are characteristics of better biocompatibility, degradable absorption and capability of existing for a certain period in body. The optimal medicine should have good effect on anti-desmoplasia, less side effects and long half-life. Besides, the combination of biodegradable medical film and drug and the mixture of two or more medical films are also the research frontlines of epidural adhesion. Further researches are required to explore new materials and drugs with stable and most favorable effect in preventing epidural adhesion.
Biocompatible Materials ; administration & dosage ; Epidural Space ; pathology ; Humans ; Laminectomy ; adverse effects ; Lumbar Vertebrae ; surgery ; Tissue Adhesions ; prevention & control

OBJECTIVETo evaluate the clinical significance of microlaparoscopic treatment for adhesive intestinal obstruction in children.

METHODSAdhesion -lysis operation was performed in 18 patients with adhesive intestinal obstruct ion by microlaparoscope from March 2001 to January 2004. The clinical data were analyzed retrospectively.

RESULTSMicrolaparoscope assisted accretion-lysis operation was successfully performed in all patients. The operative time ranged from 15 min to 45 min (averaged 30 min), the aerofluxus time ranged from 12 hours to 28 hours (averaged 22 hours) after operation. All patients can take general activity at the first day and take in food at the second day after operation respectively. The hospital stay ranged from 3 to 5 days (averaged 4 days) without complications. All patients were followed-up from 3 months to 18 months (average d 6 months). All patients recovered well without occurrence of adhesive intestinal obstruction.

CONCLUSIONSMicro-laparoscope assisted adhesion-lysis operation is a simple,safe,and feasible approach for adhesive intestinal obstruction in children.

Child ; Child, Preschool ; Female ; Humans ; Infant ; Infant, Newborn ; Intestinal Obstruction ; pathology ; surgery ; Laparoscopy ; Male ; Retrospective Studies ; Tissue Adhesions

PURPOSE: To compare corneal flaps created in rabbits with a 60 kHz femtosecond (FS) laser using different levels of raster energy and to measure early inflammation, corneal stromal cell death, and late postoperative adhesion strength. METHODS: Sixty rabbits were divided into three groups of 20 each. A flap 110 micrometer thick and 9.0 mm in diameter was made in one eye of each rabbit at raster energies of 0.7 microJ, 1.1 microJ, and 2.4 microJ. Histopathological evaluation for inflammation and apoptosis using terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining was performed at 4 and 24 hours after flap creation. The adhesion strength of the flaps was measured with a tension meter at 1 and 3 months. RESULTS: Twenty four hours after flap creation, the 2.4 microJ group had more inflammatory and CD11b-positive cells than the 0.7 and 1.1 microJ groups. The number of TUNEL-positive cells increased with raster energy at 4 and 24 hours. The grams of force (gf) needed to detach the flaps at 3 months was significantly higher in 2.4 microJ group (170 gf) than in 0.7 microJ group (97.5 gf) and 1.1 microJ group (100 gf, p = 0.03). CONCLUSIONS: Using raster energy lower than 1.1 microJ to make a flap with a 60 kHz FS laser decreases inflammatory cell infiltration and corneal stromal cell death in the central cornea but may result in a weaker flap than using higher raster energy (2.4 microJ).
Animals ; Cell Death ; Corneal Stroma/*pathology/*surgery ; Keratitis/*pathology/*prevention & control ; Laser Therapy/*methods ; Male ; Models, Animal ; Rabbits ; *Surgical Flaps ; Tissue Adhesions/pathology/surgery

PURPOSE: To compare corneal flaps created in rabbits with a 60 kHz femtosecond (FS) laser using different levels of raster energy and to measure early inflammation, corneal stromal cell death, and late postoperative adhesion strength. METHODS: Sixty rabbits were divided into three groups of 20 each. A flap 110 micrometer thick and 9.0 mm in diameter was made in one eye of each rabbit at raster energies of 0.7 microJ, 1.1 microJ, and 2.4 microJ. Histopathological evaluation for inflammation and apoptosis using terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) staining was performed at 4 and 24 hours after flap creation. The adhesion strength of the flaps was measured with a tension meter at 1 and 3 months. RESULTS: Twenty four hours after flap creation, the 2.4 microJ group had more inflammatory and CD11b-positive cells than the 0.7 and 1.1 microJ groups. The number of TUNEL-positive cells increased with raster energy at 4 and 24 hours. The grams of force (gf) needed to detach the flaps at 3 months was significantly higher in 2.4 microJ group (170 gf) than in 0.7 microJ group (97.5 gf) and 1.1 microJ group (100 gf, p = 0.03). CONCLUSIONS: Using raster energy lower than 1.1 microJ to make a flap with a 60 kHz FS laser decreases inflammatory cell infiltration and corneal stromal cell death in the central cornea but may result in a weaker flap than using higher raster energy (2.4 microJ).
Animals ; Cell Death ; Corneal Stroma/*pathology/*surgery ; Keratitis/*pathology/*prevention & control ; Laser Therapy/*methods ; Male ; Models, Animal ; Rabbits ; *Surgical Flaps ; Tissue Adhesions/pathology/surgery

OBJECTIVETo assessment result with multi-measures operation for adhering otitis media.

METHODSA retrospective review of 108 cases (male 45, female 63), double ears 12, all was 120 ears. Of 20 ears had been radical operated for cholesteatoma some years ago. Of 46 ears had incorporate cholesteatoma now. Of 54 ears had only adhering in middle ear but no had been radical or incorporate cholesteatoma who underwent operation from January 1999 to May 2003 for chronic ear disease as well as ossiculoplasty with multi-technique measures (for example auto-bone cup-pole or gung-pole as total and partial ossicular replacement prostheses; scute rebuild by auto-bone; absorbable Metrogel; tympanic chorda nerve as a spring press prostheses etc) were used in operation, and were followed up mean (26.11 +/- 11.31) months (range 12 approximately 53 months).

RESULTSOne hundred and twenty ears mean AB gap was (38.60 +/- 12.70) dB pre-operation. It was (15.28 +/- 11.69) dB post-operation. Partnership t test, t = 21.24, t 0.01 = 2.60 < 21.24, P < 0.01. The air-bone gap (AB gap) closure to within 20 dB as succeed achieved in 70% (84 ears). AB gap closure in 10 dB as best result in 40% (48 ears). Air conduction was under 40 dB in 70% (83 ears). AB gap closure not enough 10 dB and Air conduction over 40 dB as no effect was 6% (7 ears) .

CONCLUSIONSAs long as technique measures is right, even though adhering middle ear had much difficult in operation, it still can gain succeed to 70%. But had still 30% no succeed, more study is necessary.

Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Otitis Media with Effusion ; pathology ; surgery ; Retrospective Studies ; Tissue Adhesions ; pathology ; surgery ; Treatment Outcome ; Tympanoplasty ; Young Adult

PURPOSE: Postoperative intraabdominal adhesion formation is a major clinical problem. No previous study was found, reporting the relationship between adhesion formation and melatonin administration, but melatonin, a strong antioxidant, is recognized to have certain effects on the progression of adhesion formation mechanism. It was therefore decided to investigate the effects of melatonin on postoperative adhesion formation. MATERIALS AMD METHODS: A total number of 24 Spraque-Dawley rats were utilized. Three groups, described as: Group A, sham laparatomy (n=8), Group B, rats that underwent only ischemia-reperfusion (n=8) and Group C, rats that underwent ischemia- reperfusion and were given 10 mg/kg melatonin solution i.v. (n=8). For Groups B and C, the ileocolic vessels were clamped. Blood glutathione peroxidase levels of all study groups were assessed, then microscopic and macroscopic adhesion scores were evaluated. RESULTS: Glutathione peroxidase levels of the melatonin-treated group were significantly higher and fibroblast proliferation and macroscopic adhesion scores were significantly lower, than in the melatonin-free group. CONCLUSION: The results of this study supported the hypothesis, that melatonin administration may prevent intraabdominal adhesions resulting from surgery.
Abdomen/pathology/*surgery ; Animals ; Antioxidants/*therapeutic use ; Melatonin/*therapeutic use ; Postoperative Complications/*prevention & control ; Rats ; Rats, Sprague-Dawley ; Tissue Adhesions/drug therapy/pathology

OBJECTIVETo investigate the characteristics of work needed to release adhesion in the early stage of flexor tendon healing.

METHODSEighty-four profoundus flexor tendons of the 3rd toe of Sanhuang chicken were severed and repaired by either Modified Kessler technique or Tsuge technique randomly. At 0, 1, 4, 7, 10, 14, 21 d after the operation, 6 tendons from each repair technique group were harvested and tested by biomechanical test machine. An elongation force-elongation distance curve was obtained and work of adhesion release was calculated in this curve. Whether adhesion band had been released or not was confirmed by gross inspection immediately after the test.

RESULTSWork of adhesion release: this work significantly increased at the 7th day in Modified Kessler group and at the 10th day in Tsuge group. Modified Kessler group was significantly higher than Tsuge group at the 7th day. At the 21st day after operation, adhesion could not be effectively released by full range excursion of flexor tendon profoundus.

CONCLUSIONWork of adhesion release begins to increase significantly since the 7th approximately 10th day postoperatively. At the 21st day after the operation, adhesion could not be fully released by full range of flexor tendon profoundus flexion.

Animals ; Chickens ; Male ; Stress, Mechanical ; Suture Techniques ; Tendon Injuries ; physiopathology ; surgery ; Tendons ; pathology ; physiopathology ; Tensile Strength ; Time Factors ; Tissue Adhesions ; physiopathology ; Wound Healing

PURPOSE: To evaluate the usefulness of OCT retinal mapping in determining the configuration of a vitreomacular adhesion and selecting a meridian for entry into the subhyaloid space in patients with vitreomacular traction syndrome. METHODS: Six consecutive patients (6 eyes) with vitreomacular traction syndrome underwent vitrectomy with peeling of posterior hyaloid. Ocular coherence tomography (OCT) retinal mapping was performed preoperatively. Access to the subhyaloid space was made by creating an opening with a 25 gauge needle at a location where the detached posterior hyaloid membrane was farthest from the retinal surface. The location was selected based on six preoperative meridional OCT scans. The posterior hyaloid was then gently peeled off in a circular fashion around the fovea with a micropick. Visual acuity and foveal thicknesses were measured before the operation and 3 months afterwards. RESULTS: After the operation, visual acuity improved and central macular thicknesses were reduced significantly in all six patients. The best corrected visual acuity improved from 0.4 to 0.75 with a mean increase by 3.5 lines on a Snellen chart 3 months after the operation. The mean foveal thickness was reduced from 406 micrometer to 241 micrometer. The restoration of foveal pit was observed in five patients. Neither intraoperative nor postoperative complications were observed during the follow up period. CONCLUSIONS: An OCT retinal mapping program is a valuable diagnostic tool in understanding the configuration of vitreomacular adhesion and planning the surgical approach for operating on vitreomacular traction syndrome.
Aged ; Eye Diseases/diagnosis/etiology/*surgery ; Female ; Humans ; Male ; Middle Aged ; Retinal Diseases/diagnosis/etiology/*surgery ; Syndrome ; Tissue Adhesions/etiology/surgery ; *Tomography, Optical Coherence ; Visual Acuity ; Vitrectomy/*methods ; Vitreous Body/pathology/*surgery ; Vitreous Detachment/complications