Objective To summarize the experiences and methods on reoperation of recurrent incisional hernia after mesh repair with prosthetic patch. Methods Sixteen patients who got reoperation from January 2007 to December 2010 because of recurrent incisional hernia after mesh repair were analyzed retrospectively. Results All patients received prosthetic patch repair for reoperation. Thirteen patients received new mesh repair accompanied with old mesh removal, repair conducted by suturing new mesh with old mesh together in two patients, and repair performed by new mesh overlapping the old mesh in one patient. All patients recovered with primary wound healing. Fluid upon the mesh occurred in 3 patients and cured by percutaneous puncture and pressure dressing. Postoperative hospital stay was 7 to 16 days and the average 9 days. The drainage was removed 2 to 7 days after operation and the average was 4 days. All the 16 patients were followed up. And during a follow-up range of 5 to 36 months and the average 20 months, there was slight foreign body sensation in one patient, no chronic pain in wound area occurred. And no abdominal wall hernia recurrence occurred. Conclusions Reoperation of recurrent incisional hernia after mesh repair need to consider the recurrent position, material of the previous mesh, and the previous surgical methods, and should select appropriate prosthetic patch and surgical procedure, then could gain satisfied results.
Objective To observe the operative technique and cl inical effects of hidden tension suture after tibiofibular fracture fixation with absorbable thread. Methods From October 2003 to October 2008, 203 patients (220 sides) with tibiofibular fracture underwent hidden tension suture (test group, 102 cases of 112 sides) and the common interrupted suture (control group, 101 cases of 108 sides), including 179 males and 24 females with an median age of 36 years (3-75 years). Fracture was caused by traffic accident in 170 cases, by heavy bruise in 21 cases, and by fall ing from height in 12 cases. Therewere 186 cases of single-side fracture, and 17 cases of double-side fracture. Of them, 127 sides were closed fracture, and 93 sides were open fracture (including 38 sides of type I, 45 sides of type II, and 10 sides of type IIIA according to Gustilo classification for the open fracture). The locations were upper tibia in 55 sides, middle tibia in 126 sides, and lower tibia in 39 sides. The X-ray films showed that there were transverse fractures in 65 sides, obl ique fractures in 53 sides, spiral fractures in 45 sides, and comminuted fractures in 57 sides. No blood vessel injury, osteofascial compartment syndrome and pressure syndrome were observed. The time from injury to operation was 2 hours to 7 days with an average of 2 days. Of 220 sides, 45 sides were fixed by interlocking nails, others by internal steel plate. Results In control group, heal ing by first intention was achieved in 70 cases (69.3%) and heal ing by secondary intention in 31 cases (30.7%); in test group, heal ing by first intention was achieved in 93 cases (91.2%) and heal ing by secondary intention in 9 cases (8.8%); and showing significant difference (P lt; 0.05). All patients were followed up for 6 months to 2 years (average 9 months). No compl ication occurred in test group, and scar was obvious in the control group. Conclusion The hidden tension suture with absorbable thread can be a good alternative for the incision heal ing after tibiofibular fracture fixation. It deals with the problems of the incision tension and difficult-to-suture, and is good for the incision heal ing after operation.
Objective To evaluate the usefulness of minimal incision technique in total knee arthroplasty (TKA) by comparing the early compl ications after minimal incision TKA and those after traditional incision. Methods From May 2004 to July 2005, 38 patients (46 knees) underwent TKA using the minimal incision technique (minimal incision group), and 43 patients (54 knees) underwent TKA using the traditional incision technique at the same period (traditional incision group). The inimal incision group included 12 male patients (12 knees) and 26 female patients (34 knees), and their ages ranged from 52 to 76 years. Twenty-four patients (28 knees) had osteoarthritis and 14 patients (18 knees) had rheumatic arthritis. The varus deformity of the knee was found in 30 patients (34 knees) and valgus deformity was found in 8 patients (12 knees). TheAmerican Knee Society Score (AKSS) score was 37.5 ± 12.6, and the disease course was (7.5 ± 2.3) years. The raditional incision group included 15 male patients (19 knees) and 28 female patients (35 knees), and their ages ranged from 55 to 82 years. Thirtytwo patients (37 knees) had osteoarthritis and 11 patients (17 knees) had rheumatic arthritis. Varus deformity of the knee was found in 34 patients (41 knees) and valgus deformity was found in 9 patients (13 knees). The AKSS score was 31.1 ± 10.2, and the disease course was (10.1 ± 4.2) years. There were no statistically significant differences in the general data between two groups (P gt; 0.05). Results The incision length, the operation time and the drainage flow were (12.6 ± 1.2) cm, (95 ± 15) minutes and (650.1 ± 10.0) mL in the minimal incision group and (18.7 ± 2.3) cm, (63 ± 11) minutes and (300.0 ± 20.0) mL in the traditional incision group; showing statistically significant differences between two groups (P lt; 0.05). In the minimal incision group, 4 patients (4 knees) developed infections at the operated knees, including 2 early infection and 2 late infection, which were all cured by corresponding treatment. Deep vein thrombosis occurred in 1 patient on the third day after operation and was managed successfully by thrombolytic therapy. Cutaneous necrosis was found in 2 patients on the seventh and ninth postoperative day separately, which healed uneventfully after intensive local treatment. On the twelfth postoperative month, 1 patient had femoral fractured at the site of supracondylar region after a careless fall, but the prosthesis was stable. The fracture was fixed by a plate and healed uneventfully. In the traditional incision group, only 1 patient (1 knee) developed early infection at the operated knee on the tenth postoperative day, which was managed by corresponding treatment. And there were no periprosthetic fracture, cutaneous necrosis or deep vein thrombosis. The patients were followed up for (3.7 ± 0.4) years in the minimalincision group and (3.9 ± 0.6) years in the traditional incision group. At the latest follow-up, the AKSS scores were 78.2 ± 6.7 in the minimal incision group and 81.2 ± 7.3 in the traditional incision group, showing statistically significant ifferences (P lt; 0.05) when compared with those before operation and no statistically significant difference between two groups (P gt; 0.05). Conclusion Minimally invasive TKA has relatively higher compl ication rate than traditional incision. Strict patient inclusion criteria, competent surgery skill, proper instrument and intensive perioperative management are essential to success.
ObjectiveTo compare the effectiveness between histoacryl topical skin adhesive and traditional method for wound closure in total hip arthroplasty (THA). MethodsA total of 159 patients undergoing THA were divided into 2 groups between January and October in 2015. Subcuticular suture and histoacryl topical skin adhesive (cyanoacrylate adhesive) were used in 80 patients (100 hips) (test group), and traditional method (skin staples and wound drainage) was used in 79 patients (100 hips) (control group) for wound closure. There was no significant difference (P > 0.05) in gender, age, body mass index, and etiology between 2 groups. The operation time, length of stay, incision pain visual analogue scale (VAS) score and healing of incision, and incision satisfaction evaluation, and classification were compared between 2 groups. ResultsAll patients were followed up 3-6 months (mean. 4.7 months). There was no significant difference in operation time between 2 groups (Z=-0.527, P=0.598); but the length of stay of test group was less than that of control group (Z=-2.004, P=0.045). Incision exudation and dehiscence occurred in 1 case (1 hip) and 1 case (1 hip) of test group respectively; incision swollen, persistent wound exudation, exudation, and sutured drainage tube occurred in 2 cases (2 hips), 2 cases (2 hips), 4 cases (4 hips), and 1 case (1 hip) of control group. No statistically significant difference was found in VAS score between 2 groups at 15 days after operation (Z=-0.125, P=0.901), but wound healing score of test group was significantly higher than that of control group (Z=-2.943, P=0.003). Wound healing was class A in 98 hips and class B in 2 hips in test group, and was class A in 92 hips and class B in 8 hips in control group, and difference was statistically significant (χ2=3.789, P=0.048). The incision satisfaction of test group was significantly higher than that of control group (Z=-2.626, P=0.009). ConclusionCompared with traditional method, histoacryl topical skin adhesive has decreased wound complication rate, and it is an easy and safe method with high satisfaction.
OBJECTIVE To repair the huge incisional hernia of abdominal wall, a new surgical method was introduced. METHODS Eight cases of huge ventral incisional hernia, developed in 3 months to 12 months after operation, were treated in this new method with the defects ranged from 8 cm x 4 cm to 12 cm x 6 cm. RESULTS They were followed up for 6 months to 18 months after operation. The clinical results showed that all of the 8 cases recovered satisfactorily without recurrence. CONCLUSION The new method was recommendable for its advantages of easier manipulation, shortened time, no tissue reaction and less tissue trauma from operation.
Objective To summarize the surgical technique and curative effect of laparoscopic repair for suprapubic incisional hernia using composite patch. Methods The clinical data of 25 cases performed laparoscopic repair of suprapubic incisional hernia using composite patch from March 2007 to October 2010 were reviewed retrospectively. There were 13 males and 12 females， and aged 35-83 years （median age was 52 years）. Among them 2 patients were recurrences. The distance between the lower margin of hernia defect and pubic arc was less than 5 cm. The composite patch was fixed to the abdominal wall using spiral tacks （Protack） in direct vision. The lower margin of the patch was lower to the pubic arc in 2 cm， and to be fixed to the pubic arc and bilateral pectineal ligament， and it should be extended. Results Laparoscopic repair were successfully performed in all patients without convert to open repair. The max diameter of the hernia ring was 6.1-12.5cm and the average was 9.5 cm. The average operating time was 128 min （ranging from 90 to 180 min）. And the total complication rate was 28% （7/25）， including bladder damage during operation in 1 case， wound seroma upon the patch in 4 cases and cured by aspiration， pain in the operative area and disappeared within one month without intervention in 1 case. Twenty-two patients were followed-up with a follow-up rate of 88%. During a follow-up range of 6-48 months（average 30 months）， one case recurrence occurred in 2 months after the repair with the recurrent rate of 4%. Conclusions Laparoscopic repair of suprapubic incisional hernia is a safe and feasible technique， and the patch should cover and exceed the margin of the defect for 5 cm in all direction. The lower margin of the patch should be fixed to the bilateral pectineal ligament so as to strengthen the fix， and lower the recurrence rate.
Objective To investigate the effect of different degrees of wound eversion on scar formation at the donor site of anterolateral thigh flaps by a prospective clinical randomized controlled study. MethodsAccording to the degree of wound eversion, the clinical trial was designed with groups of non-eversion (group A), eversion of 0.5 cm (group B), and eversion of 1.0 cm (group C). Patients who underwent anterolateral femoral flap transplantation between September 2021 and March 2023 were collected as study subjects, and a total of 36 patients were included according to the selection criteria. After resected the anterolateral thigh flaps during operation, the wound at donor site of each patient was divided into two equal incisions, and the random number table method was used to group them (n=24) and perform corresponding treatments. Thirty of these patients completed follow-up and were included in the final study (group A n=18, group B n=23, and group C n=29). There were 26 males and 4 females with a median age of 53 years (range, 35-62 years). The body mass index was 17.88-29.18 kg/m2 (mean, 23.09 kg/m2). There was no significant difference in the age and body mass index between groups (P>0.05). The incision healing and scar quality of three groups were compared, as well as the Patient and Observer Scar Assessment Scale (POSAS) score [including the observer component of the POSAS (OSAS) and the patient component of the POSAS (PSAS)], Vancouver Scar Scale (VSS) score, scar width, and patient satisfaction score [visual analogue scale (VAS) score]. Results In group C, 1 case had poor healing of the incision after operation, which healed after debridement and dressing change; 1 case had incision necrosis at 3 months after operation, which healed by second intention after active dressing change and suturing again. The other incisions in all groups healed by first intention. At 6 months after operation, the PSAS, OSAS, and patient satisfaction scores were the lowest in group B, followed by group A, and the highest in group C. The differences between the groups were significant (P<0.05). There was no significant difference between the groups in the VSS scores and scar widths (P>0.05). ConclusionModerate everted closure may reduce the formation of hypertrophic scars at the incision site of the anterior lateral thigh flap to a certain extent.
Objective To compare the efficacy of retromuscular repair of incisional hernia by using ProGrip self-gripping mesh and conventional polypropylene mesh. Methods A retrospective analysis was made on clinical data of 83 cases of incisional hernia between May 2012 and May 2016. Of 83 cases, ProGrip self-gripping mesh was used in 46 cases (self-gripping mesh group) and conventional polypropylene mesh (conventional mesh group) in 37 cases. There was no significant difference in gender, age, body mass index, types of incision hernia, hernia ring diameter, course of disease, and associated disease between 2 groups (P>0.05). The operative time, hospital stays, and visual analogue scale (VAS) were recorded and compared between 2 groups. Results The self-gripping mesh group was significantly lower than conventional mesh group in operative time and hospital stays (t=2.977,P=0.004;t=2.270,P=0.026). Primary healing of incision was obtained in 2 groups, with no seroma and mesh infection. The VAS score of self-gripping mesh group was significantly lower than that of conventional mesh group at 24 hours, 7 days, and 30 days after operation (P<0.05). The follow-up time was 5-53 months (mean, 25.8 months) in 43 patients of self-gripping mesh group, and was 7-54 months (mean, 27.4 months) in 33 patients of conventional mesh group. No chronic pain or hernia recurrence was found in both groups during follow-up time. Conclusion It is a safe and feasible curative way to use ProGrip self-gripping mesh for retromuscular repair of incisional hernia as it can reduce operative time, hospital stays, and postoperative pain.
The soft-tissue-cutaneous flap adjacent to the abdominal incisional hernia was ultilized to repair huge hernia in 6 cases with success. Patients were followed up for 2y7 years without recurrence. The operative planning, the technique and the matters needing attention were introduced in details. The soft tissues and skin adjacent to hernia used for repair was easy to obtain and a simple technique. The adoption of this operation in hospitals at the grassroots level was feasible.
ObjectiveTo evaluate the clinical effect of ultrasound guided puncture irrigation and traditional incision and drainage in the treatment of breast abscess. MethodsCNKI, Wanfang Database, CBM, PubMed, Cochrane Library, Web of Science, and EMbase were searched, at the same time complementary with other retrieval in any language to collect the randomized controlled trials (RCTs) about comparison ultrasound guided needle aspiration with incision and drainage to treat the breast abscesses published by late August, 2015. Data related to clinical outcomes were extracted by two reviewers independently. Statistical analyses were carried out using RevMan5.3 software. ResultsEight studies were included, which involving 373 participants according to the inclusion criteria. The differences were statistically significant about the cure rate [OR=2.51, 95% CI (1.47, 4.28), P=0.000 8〕, effective rate [OR=7.45, 95% CI (2.29, 24.27), P=0.000 9〕, the heeling time [SMD=-1.77, 95%CI (-2.09, -1.44), P < 0.000 01〕, the length of the scar [MD=-2.88, 95% CI (-3.43, -2.33), P < 0.000 01〕, and the complications [OR=0.18, 95% CI (0.05, 0.62), P=0.007〕. Conciusions Compared with traditional methods of incision and drainage, ultrasound guided needle aspiration and wash has the more cure rate, the more effective rate, the less heeling time and scars as well as complications.