Laparoscopic Varicocelectomy in the Management of Chronic Scrotal Pain

Background and Objectives:

To evaluate the usefulness of laparoscopic varicocelectomy in the management of chronic scrotal pain.

Methods:

Between 2009 and 2011, 48 patients in total were treated with laparoscopic varicocelectomy for dull scrotal pain that worsened with physical activity and was attributed to varicoceles. All patients were followed up at 3 and 6 months and biannually thereafter with a physical examination, visual analog scale score, and ultrasonographic scan in selected cases.

Results:

The mean age was 38.2 years (range, 23–54 years). The mean follow-up period was 19.6 months (range, 6–26 months). Bilateral varicoceles were present in 7 patients (14.6%), and a unilateral varicocele was present in 41 (85.4%). The varicocele was grade 3 in 27 patients (56.3%), grade 2 in 20 (41.6%), and grade 1 in 1 (2.1%). The mean preoperative visual analog scale score was 4.8 on a scale from 0 to 10. The mean postoperative visual analog scale score at 3 months was 0.8. After the procedure, 42 patients (87.5%) had a significant improvement in the visual analog scale score (P < .001); 5 (10.4%) had symptom improvement, although it was not statistically significant; and 1 (2.1%) remained unchanged. During follow-up, we observed 5 recurrences (10.4%) whereas de novo hydrocele formation was identified in 4 individuals (8.3%).

Conclusion:

Laparoscopic varicocelectomy is efficient in the treatment of symptomatic varicoceles with a low complication rate. However, careful patient selection is necessary because it appears that individuals presenting with sharp, radiating testicular pain and/or a low-grade varicocele are less likely to benefit from this procedure.     

The Effect of Microsurgical Varicocelectomy on Semen Parameters in Men with Non-Obstructive Azoospermia

Introduction

The aim of this study was to evaluate the effect of microsurgical subinguinal varicocelectomy on semen parameters in azoospermic men with clinical varicocele and to determine the predictive parameters of postoperative improvement.

Methods

Twenty-three men with non-obstructive complete azoospermia and varicocele underwent subinguinal open microsurgical varicocele repair. The outcome was assessed in terms of improvement in semen parameters after surgical repair for varicocelectomy.

Results

Bilateral varicocelectomy was performed on 15 patients and unilateral (left) varicocelectomy was performed on 8 patients. In the post-operative period, of the 23 patients, 7 (30.4%) had motile sperm in the ejaculate. The mean sperm concentration of these patients was 1.34 ± 2.6 × 10⁶/ml and the mean total sperm motility was 37.5 ± 15.5%.

Conclusion

Infertile men with non-obstructive azospermia can have improvement in semen analysis after subinguinal microsurgical repair of varicoceles. Motile sperm in ejaculate were detected after microsurgical varicocele repair.Key Words: Azoospermia, Microsurgery, Motile sperm, Varicocele     

OUTCOMES OF VARICOCELE LIGATION DONE FOR PAIN

Purpose

Surgical ligation is an option in the management of patients with painful varicocele. Little objective data exist addressing the effectiveness of this treatment. We reviewed records from 58 patients who underwent varicocele ligation at our institution from January 1985 to May 1996 to establish success of surgical ligation of the painful varicocele.

Materials and Methods

ICD-9 billing codes were used to identify all patients who had undergone varicocele ligation for pain since 1985. We documented patient age, grade and location of varicocele, duration and quality of pain, response to conservative therapy and surgical approach to ligation. Telephone interviews and chart reviews were conducted to determine resolution of pain, complications of the procedure and if the patient would choose surgery again.

Results

We obtained followup on 35 of the 58 painful varicocele patients (60%). Average patient age was 25.7 years (range 15 to 65). The varicocele was on the left side in 30 men and bilateral in 5. Of the patients 31 described the pain as a dull throbbing ache, 2 as sharp and 2 as a pulling sensation. Initial conservative therapy failed in all 35 men. Varicocele was grade III in 18 cases, grade II in 16 and grade I in 1. The inguinal or subinguinal approach was used in 24 patients, high ligation in 10 and laparoscopic repair in 1. In 30 patients there was (86%) complete resolution of pain postoperatively and 1 had partial resolution. Only 4 patients (11%) had persistent or worse symptoms.

Conclusions

This retrospective review supports the conclusion that varicocele ligation is an effective treatment for painful varicocele in properly selected patients.     

Laparoscopy to Evaluate Scrotal Edema During Peritoneal Dialysis

Background:

Acute scrotal edema is an infrequent complication in patients who undergo continuous ambulatory peritoneal dialysis (CAPD), occurring in 2% to 4% of patients. Inguinal hernia is usually the cause, but the diagnosis is sometimes confusing. Imaging modalities such as computed tomographic peritoneography are helpful but can be equivocal. We have used diagnostic laparoscopy in conjunction with open unilateral or bilateral hernia repair for diagnosis and treatment of peritoneal dialysis (PD) patients with acute scrotal edema.

Technique and Cases:

Three patients with acute scrotal edema while receiving CAPD over the span of 7 years had inconclusive results at clinical examination and on diagnostic imaging. All patients underwent diagnostic laparoscopy that revealed indirect inguinal hernia, which was concomitantly repaired using an open-mesh technique.

Results:

Diagnostic laparoscopy revealed the etiology of the scrotal edema 100% of the time, with no complications, and allowed concomitant repair of the hernia. One patient had postoperative catheter outflow obstruction, which was deemed to be unrelated to the hernia repair.

Conclusion:

Diagnostic laparoscopy is helpful in confirming the source of acute scrotal edema in CAPD patients and can be performed in conjunction with an open-mesh repair with minimal added time or risk.     

Chronic pain after Lichtenstein and preperitoneal (posterior) hernia repair

Background

Hernia repair is one of the most common surgical procedures, and some patients suffer from chronic pain after hernia surgery. The aim of the present study was to evaluate chronic postherniorrhaphy pain in men who underwent Lichtenstein mesh repair or preperitoneal (posterior) repair.

Methods

Our study included 94 male inpatients. Two surgeons experienced in both Lichtenstein and preperitoneal hernia repair performed the procedures. We controlled postoperative pain with systemic analgesic therapy. We evaluated the patients over the subsequent 12 months, using a questionnaire to focus on chronic pain and its limitations to their quality of life.

Results

The overall incidence of chronic pain at 2 months was 5%. About 6% of patients who underwent Lichtenstein repair (n = 70) and 4% of patients who underwent preperitoneal repair (n = 24) experienced chronic pain. All patients with chronic pain rated their pain as slight or moderate. Their pain was present occasionally and was related to physical stress. None of the patients were unable to work. After 12 months of follow-up, the overall incidence of chronic pain decreased to 3%, with 3 patients in Lichtenstein group reporting chronic pain with slight limitations in sports and social activities.

Conclusion

The incidence rates of chronic pain after Lichtenstein and preperitoneal repair were 6% and 4%, respectively. Inpatient status might have resulted in low incidences with both approaches.     

Comparison of Laparoscopic and Microscopic Subinguinal Varicocelectomy in terms of Postoperative Scrotal Pain

Background and Objectives:

In this study, 2 different varicocelectomy methods were compared with regard to postoperative scrotal pain, length of operation, and complications.

Methods:

Forty varicocele patients, who visited our clinic because of infertility or scrotal pain between 2008 and 2009, were enrolled in this clinical study. Microscopic subinguinal varicocelectomy was performed on 20 patients in Group I, and laparoscopic varicocelectomy was performed on 20 patients in Group II. Following surgery, the patients were assessed for postoperative requirements for analgesia; return to normal activity; varicocele recurrence; hydrocele formation; scrotal pain at postoperative days 1, 3, and 7; and other complications.

Results:

Mean age was 24.2±3.4 years in Group I and 25.1±2.1 years in Group II. Mean pain scores at postoperative 1, 3, and 7 days in Group I were (5.20±1.14, 4.60±0.97, and 3.50±0.97, respectively) significantly higher than those of Group II (0.70±0.82, 0.60±0.84, and 0.10±0.32, respectively). Time to return to normal activity was significantly shorter in Group II (3.7±2.1 days) compared with Group I (6.8±3.4 days) (p=0.028). However, the number of recurrences and hydroceles, as a complication of varicocelectomy, was 2 times higher in Group II (10%) than in Group I (5%).

Conclusions:

We believe that laparoscopic varicocelectomy is a safe, effective, and minimally invasive procedure. Furthermore, reduced postoperative discomfort and earlier return to normal activity are additional advantages of this method.     

Seminal Improvement Following Repair of Ultrasound Detected Subclinical Varicoceles

Purpose

We determined whether repair of subclinical varicoceles detected by scrotal duplex ultrasonography results in significant seminal improvement and identified the best ultrasonographic criteria to use in the selection of patients for subclinical varicocelectomy.

Materials and Methods

Of 256 consecutive infertile men being evaluated by physical examination and color duplex scrotal ultrasonography 76 underwent varicocele repair and were followed with serial semen analyses. All subclinical varicoceles were confirmed by venography. The outcome of varicocelectomy was determined by changes in total motile sperm count and compared among patients with different clinical grades of varicoceles and ultrasonographically measured vein sizes.

Results

A significant overlap was observed between ultrasonographically measured venous diameter and clinical grade of varicocele. There was no correlation between venous diameter and postoperative outcome when controlled for clinical grade. Significant postoperative improvement in semen parameters was noted in 67 percent of patients with clinical and only 41 percent with subclinical varicoceles (p less than 0.05). The best ultrasonographic cutoff to predict a positive outcome after subclinical varicocelectomy was venous diameter greater than 3 mm. Patients with larger clinical varicoceles had greater postoperative seminal improvement than those with small or subclinical varicoceles regardless of baseline sperm count.

Conclusions

Varicocele size has a direct impact on the probability and amount of seminal improvement after varicocelectomy. Outcome following subclinical varicocelectomy is significantly less than after repair of clinical varicoceles. Although 41 percent of patients with subclinical varicoceles had significant postoperative improvement in semen parameters, an equal number were worse postoperatively and, thus, mean sperm count was unchanged for the group. The results of our study suggest that subclinical varicocelectomy is of questionable benefit.     

Case report: HIV negative isolated scrotal Kaposi's sarcoma

INTRODUCTION

Kaposi''s sarcoma (KS) is a rare angioproliferative disorder of the vascular endothelium. The development of KS requires Human Herpes Virus 8 (HHV-8) infection. An associated HIV infection is usually seen. Isolated scrotal KS has rarely been reported. In this article, we present a case of KS that primarily involved the scrotum in a HIV negative patient.

PRESENTATION OF CASE

A 71-year old male patient admitted to the outpatient department due to nodular lesions on the scrotum. The patient declared that these lesions were present for nearly 5 years. Past medical history revealed that he underwent left thoracotomy and upper lobectomy in 2006 for adenosquamous lung carcinoma. Then, he received a single cycle of adjuvant chemotherapy consisted of docetaxel and cisplatin. Physical examination revealed 3 black small nodules on the scrotum. The anti-HIV test was negative. All scrotal lesions were surgically excised. The pathological investigation revealed KS of the lymphangioma-like type.

DISCUSSION

The pathogenesis of KS has still not been clearly elucidated. However, it is known that all forms of KS are associated with HHV-8 infections. A defect in immune system was almost always necessary. Therefore, KS is usually associated with HIV infection. KS of the penis has been reported in HIV negative patients. Very few cases of scrotal KS have been presented. In a recent review, only 1 patient had scrotal KS out of 32 cases with HIV negative KS. In our case, the patient received a cycle of chemotherapy that might affect his immune system. The lymphangioma-like type is a common morphological sub-type. While lymph edemas are commonly observed in this sub-type, no edema in the lymphs was present in our case.

CONCLUSION

Classical KS is generally observed in the lower extremities, it can rarely affect scrotal skin as isolated lesions. Therefore, a careful physical examination should also include scrotum for these patients.     

An unusual presentation of perforated appendicitis in epigastric region

INTRODUCTION

Atypical presentations of appendix have been reported including backache, left lower quadrant pain and groin pain from a strangulated femoral hernia containing the appendix. We report a case presenting an epigastric pain that was diagnosed after computed tomography as a perforated appendicitis on intestinal malrotation.

PRESENTATION OF CASE

A 27-year-old man was admitted with a three-day history of epigastric pain. Physical examination revealed tenderness and defense on palpation of epigastric region. There was a left subcostal incision with the history of diaphragmatic hernia repair when the patient was 3 days old. He had an intestinal malrotation with the cecum fixed at the epigastric region and the inflamed appendix extending beside the left lobe of liver.

DISCUSSION

While appendicitis is the most common abdominal disease requiring surgical intervention seen in the emergency room setting, intestinal malrotation is relatively uncommon. When patients with asymptomatic undiagnosed gastrointestinal malrotation clinically present with abdominal pain, accurate diagnosis and definitive therapy may be delayed, possibly increasing the risk of morbidity and mortality.

CONCLUSION

Atypical presentations of acute appendicitis should be kept in mind in patients with abdominal pain in emergency room especially in patients with previous childhood operation for diaphragmatic hernia.     

The role of autologous chondrocyte implantation in the treatment of symptomatic chondromalacia patellae

Purpose

Chondromalacia patella is a distinct clinical entity of abnormal softening of the articular cartilage of the patella, which results in chronic retropatellar pain. Its aetiology is still unclear but the process is thought to be a due to trauma to superficial chondrocytes resulting in a proteolytic enzymic breakdown of the matrix. Our aim was to assess the effectiveness of autologous chondrocyte implantation on patients with a proven symptomatic retropatellar lesion who had at least one failed conventional marrow-stimulating therapy.

Methods

We performed chondrocyte implantation on 48 patients: 25 received autologous chondrocyte implantation with a type I/III membrane (ACI-C) method (Geistlich Biomaterials, Wolhusen, Switzerland), and 23 received the Matrix-assisted Chondrocyte Implantation (MACI) technique (Genzyme, Kastrup, Denmark).

Results

Over a mean follow-up period of 40.3 months, there was a statistically significant improvement in subjective pain scoring using the visual analogue scale (VAS) and objective functional scores using the Modified Cincinnati Rating System (MCS) in both groups.

Conclusions

Chondromalacia patellae lesions responded well to chondrocyte implantation. Better results occurred with MACI than with ACI-C. Excellent and good results were achieved in 40% of ACI-C patients and 57% of MACI patients, but success of chondrocyte implantation was greater with medial/odd-facet lesions. Given that the MACI procedure is technically easier and less time consuming, we consider it to be useful for treating patients with symptomatic chondral defects secondary to chondromalacia patellae.     

Ambulatory treatment of chronic pilonidal sinuses with lateral incision and primary suture

Background

Outpatient management is appropriate for chronic pilonidal sinuses. Even though there are different surgical treatments for pilonidal sinuses, the outcome may not be uniformly satisfactory. The aim of this paper was to examine the ambulatory treatment of chronic pilonidal sinuses with lateral incision and primary suture.

Methods

We present our experience with outpatient management of asymptomatic chronic pilonidal disease. We prospectively studied patients presenting with pilonidal disease from Mar. 20, 2005, to Mar. 20, 2008. All were managed as outpatients. We reviewed presentation, treatment, healing, time off work and recurrences.

Results

In all, 150 patients (131 men and 19 women) with chronic pilonidal sinuses underwent ambulatory plain lateral excision and primary repair during the study period. The mean age of patients was 22.1 years. The mean duration of surgery was 18.4 minutes. No general complications occurred. Local complications consisted of 3 wound infections and 4 wound hematomas. No sinus recurrence occurred. The healing rate was fast in all patients.

Conclusion

Advantages of ambulatory plain lateral excision and primary repair include immediate treatment, minimal pain and a quick return to normal activities. This method is a simple and effective procedure in the treatment of uncomplicated pilonidal sinuses.     

Anterior vaginal wall tenderness (AVWT) as a physical symptom in chronic pelvic pain

Background and Objectives:

Chronic pelvic pain is often difficult to diagnose and treat properly. Physicians called on to treat this problem may not be able to give a specific diagnosis. The aim of this study was to see whether the physical presence of anterior vaginal wall tenderness could help narrow down and elucidate diagnoses in a practice focusing on diagnosis and treatment of chronic pelvic pain.

Methods:

The study cohort comprised 284 patients with chronic pelvic pain limited to gynecologic and lower urinary problems. Histories, physical examinations, and endoscopic procedures were performed on each patient. An analysis of this information was conducted.

Results:

Of the chronic pelvic pain patients, 78% had endometriosis, 81% had interstitial cystitis, and 61% had both concurrently. The sensitivity of anterior vaginal wall tenderness (AVWT) in patients with interstitial cystitis was 95%, and in those with only endometriosis and no interstitial cystitis, the sensitivity was 17%. The positive predictive value for interstitial cystitis was 85%, and for endometriosis it was 67%.

Conclusions:

Examination of the anterior vaginal wall with an empty bladder at the initial examination can lead one to suspect interstitial cystitis and possibly either concomitant or singular endometriosis and allow the physician to approach the workup accordingly.     

Five-year prospective follow-up of 430 laparoscopic totally extraperitoneal inguinal hernia repairs in 275 patients

INTRODUCTION

Favourable short-term results, with respect to less postoperative pain and earlier return to physical activity, have been demonstrated with laparoscopic totally extraperitoneal (TEP) hernia repair compared with open mesh repair. However, there is limited data regarding long-term results.

PATIENTS AND METHODS

The study cohort consisted of 275 consecutive patients undergoing TEP repair between 1996 and 2002. Patient demographics, details of surgery, postoperative complications, recurrence and chronic pain were collected from patient records and from a prospective database. All patients were seen at 6 weeks and then annually for 5 years following surgery.

RESULTS

A total of 430 repairs were performed in the 275 patients (median age, 56 years; range, 20–94 years; men, 97.5%). Bilateral repair was performed in 168 patients (61.1%) and recurrent hernia repair in 79 patients (28.7%). Two patients were converted to an open procedure. Five-year follow-up was achieved in 72% of patients. Eleven patients (4%) died during the follow-up period due to unrelated causes. Hernia recurrence rate at 5 years was 1.1% per patient (three repairs). Recurrences were noted at 7 months, 2 years and 4 years following surgery. Chronic groin pain was reported by 21 patients (7.6%), seven of whom required referral to the pain team.

CONCLUSIONS

TEP hernia repair is associated with a recurrence rate of 1% at 5 years in this series. Chronic groin symptoms are also acceptably few. This recurrence rate following TEP repair compares extremely favourably with open mesh repair, particularly as it includes a high proportion of recurrent repairs. As well as the proven early benefits, TEP repair can be considered a safe and durable procedure with excellent long-term results.     

An irreducible left scrotal hernia containing a sigmoid colon tumor (adenocarcinoma) – Case report

INTRODUCTION

In relation to all inguinal hernias, large irreducible scrotal hernias are quite rare, while such hernias containing colon tumors in the sac have so far been described in fewer than 30 cases.

PRESENTATION OF CASE

A 61-year-old patient was admitted for a planned surgery because of a large irreducible left-sided scrotal hernia. Intraoperatively, a large tumor of the sigmoid colon was found in the hernial sac. In a histopathological examination it was diagnosed as adenocarcinoma. A palliative operation was performed and he was referred to further systemic and palliative treatment (because of numerous coexisting liver metastases).

DISCUSSION

Until now, only about 30 cases of colon tumor in inguinal hernia sac have been reported.

CONCLUSION

It should be remembered that even the most obvious preoperative diagnosis may be verified intraoperatively.     

Fluoroscopy-guided retrograde core drilling and cancellous bone grafting in osteochondral defects of the talus

Purpose

In undetached osteochondral lesions (OCL) of the talus both revitalisation of the subchondral necrosis and cartilage preservation are essential. For these cases, we assess the results of minimally invasive retrograde core drilling and cancellous bone grafting.

Methods

Forty-one osteochondral lesions of the talus (12x grade I, 22x grade II and 7x grade III according to the Pritsch classification, defect sizes 7–14 mm) in 38 patients (mean age 33.2 years) treated by fluoroscopy-guided retrograde core drilling and autologous cancellous bone grafting were evaluated by clinical scores and MRI. The mean follow-up was 29.0 (±13) months.

Results

The AOFAS score increased significantly from 47.3 (±15.3) to 80.8 (±18.6) points. Lesions with intact cartilage (grades I and II) had a tendency to superior results than grade III lesions (83.1 ± 17.3 vs. 69.4 ± 22.2 points, p = 0.07). First-line treatments and open distal tibial growth plates led to significantly better outcomes (each p < 0.05). Age, gender, BMI, time to follow-up, defect localisation or a traumatic origin did not influence the score results. On a visual analogue scale pain intensity reduced from 7.5 (±1.5) to 3.7 (±2.6) while subjective function increased from 4.6 (±2.0) to 8.2 (±2.3) (each p < 0.001). In MRI follow-ups, five of the 41 patients showed a complete bone remodelling. In two cases demarcation was detectable.

Conclusions

The technique reported is a highly effective therapeutic option in OCL of the talus with intact cartilage grades I and II. However, second-line treatments and grade III lesions with cracked cartilage surface can not be generally recommended for this procedure.     

Factors Associated With the Development of Chronic Post-Sternotomy Pain: a Case-Control Study

OBJECTIVE

The aim of the present study was to investigate the factors associated with chronic post-sternotomy pain in heart surgery patients.

METHODS

Between January 2013 and February 2014, we evaluated 453 patients with >6 months post-sternotomy for cardiac surgery at a surgical outpatient clinic. The patients were allocated into a group with chronic post-sternotomy pain (n=178) and a control group without pain (n=275). The groups were compared for potential predictors of chronic post-sternotomy pain. We used Cox proportional hazards regression to determine which independent variables were associated with the development of chronic post-sternotomy pain.

RESULTS

In total, 39.29% of the patients had chronic poststernotomy pain. The following factors were significantly associated with chronic post-sternotomy pain: (a) use of the internal thoracic artery in coronary bypass grafting (P=0.009; HR=1.39; 95% CI, 1.08 to 1.80); (b) a history of antidepressant use (P=0.0001; HR=2.40; 95% CI, 1.74 to 3.32); (c) hypothyroidism (P=0.01; HR=1.27; 95% CI, 1.03 to 1.56); (d) surgical wound complication (P=0.01; HR=1.69; 95% CI, 1.08 to 2.63), and (e) patients on disability benefits or scheduled for a consultative medical examination for retirement (P=0.0002; HR=2.05; 95% CI, 1.40 to 3.02).

CONCLUSION

The factors associated with chronic poststernotomy pain were: use of the internal thoracic artery; use of antidepressants; hypothyroidism; surgical wound complication, and patients on disability benefits or scheduled for a consultative examination.     

Case report of rare chronic myelogenous leukemia related multibacterial splenic abscess presenting with scrotal swelling

INTRODUCTION

Splenic abscesses associated with leukemia are rare. Most reported cases of splenic abscesses occur after chemotherapy and are related to the immunosuppressive effects of the chemotherapy. Their etiology is most frequently fungal.

PRESENTATION OF CASE

A 58-year-old male presented with splenomegaly and scrotal swelling secondary to a multibacterial splenic abscess which required a splenectomy. Upon investigation he was found to suffer from chronic myeloid leukemia (CML) and epididymitis.

DISCUSSION

Splenic abscesses are rarely found in leukemic patients. Reported cases are fungal and commonly occur after chemotherapy due to immunosuppression. Scrotal swelling with concurrent splenomegaly can be found in other pathologies including brucellosis, Lyme disease and even non-Hodgkin primary testicular lymphoma. Scrotal swelling in our case was likely secondary to epididymitis and exacerbated by the effects of splenomegaly upon the systemic circulation promoting venous congestion.

CONCLUSION

This case illustrated an unusual presentation of CML because the patient presented with splenomegaly, a multibacterial splenic abscess, and scrotal swelling.     

Lower extremity free flaps: a review

Objective

To identify factors related to free-flap coverage of lower extremity fractures that are linked to a negative outcome.

Design

A chart review.

Setting

A large microsurgical referral centre.

Patients

From 1981 to 1989, the records of all patients who underwent free-tissue transfer to the lower extremity with more than 1 year of follow-up were selected. From this was drawn a subgroup of 49 patients (mean age, 36 years) who had tibial fractures (55% were motor vehicle injuries) and in almost all cases established soft-tissue or bony defects. They formed the study group.

Intervention

Free-flap transfer.

Outcome Measures

Factors that might be associated with free-flap failure: mechanism of injury, grade of tibial fracture, history of smoking, diabetes, peripheral vascular disease, ischemic heart disease, vascular compromise in the leg preoperatively, recipient artery used, type of anastomosis, and hypertension or hypotension intraoperatively.

Results

Type IIIB tibial fractures were the most frequent (67%) and carried a significantly (p = 0.02) higher risk of free-flap failure than other types of fracture. Patients underwent a mean of four procedures before referral for free-tissue transfer. The mean time from injury to flap coverage was 1006 days. Stable, long-term coverage of the free flaps was achieved in 78% of patients. Wound breakdown was most often caused by recurrent osteomyelitis (65%). Seventy-four percent of the fractures healed. The amputation rate was 10%. Four patients required repeat free-flap transfer for limb salvage.

Conclusion

Only the grade of tibial fracture could be significantly related to postoperative free-flap failure.