This case demonstrates a rare variation in the pattern of injury and the presentation of acute lateral compartment syndrome of the leg. Although uncommon, lateral compartment syndrome of the leg after an ankle inversion leading to peroneus longus muscle rupture has been previously documented. This case was unusual because there was no overt ankle injury and the patient was able to continue physical activity, in spite of a significant rupture of the peroneus longus muscle that was determined later. This case highlights the necessary vigilance clinicians must maintain when assessing non-contact injuries in patients with possible compartment syndrome.
Acute Disease ; Adult ; *Compartment Syndromes/pathology/surgery ; Humans ; *Leg/pathology/surgery ; Male ; *Muscle, Skeletal/injuries/surgery ; Rupture, Spontaneous ; Young Adult

Edema ; pathology ; Humans ; Ischemia ; pathology ; Leg ; blood supply ; Ligation ; Male ; Popliteal Vein ; abnormalities ; pathology ; surgery ; Saphenous Vein ; pathology

PURPOSE: Past classification for the treatment of idiopathic genu vara depended simply on the measurement of distance between the knees, without attention to the rotational profile of the lower extremity. We retrospectively analyzed anatomical causes of idiopathic genu vara. PATIENTS AND METHODS: Twenty eight patients with idiopathic genu vara were included in this study. All patients were surgically treated. To evaluate the angular deformity, a standing orthoroentgenogram was taken and the lateral distal femoral angle and the medial proximal tibial angle were measured. In order to assess any accompanying torsional deformity, both femoral anteversion and tibial external rotation were measured using computerized tomographic scans. A derotational osteotomy was performed at the femur or tibia to correct rotational deformity, and a correctional osteotomy was performed at the tibia to correct angular deformity. RESULTS: Satisfactory functional results were obtained in all cases. Genu vara was divided into 3 groups according to the nature of the deformity; group 1 (6 patients) with increased femoral anteversion, group 2 (10 patients) with proximal tibial varus deformity alone, and group 3 (12 patients) with proximal tibial varus deformity accompanied by increased external tibial rotation. CONCLUSION: The success seen in our cases highlights the importance of an accurate preoperative analysis that accounts for both rotational and angular deformities that may underlie idiopathic genu vara.
Adolescent ; Adult ; Child ; Female ; Humans ; Leg/*abnormalities/pathology/surgery ; Lower Extremity Deformities, Congenital/classification/pathology/surgery ; Male ; Retrospective Studies

OBJECTIVETo investigate the optimal operation method for the management of various chronic wounds in legs and feet.

METHODSFifty-one chronic wounds were evaluated according to infection, inflammatory response, and distribution in different areas of the leg and foot. Preoperative treatment was given accordingly, then transposition of skin flap, skin grafting, or amputation was performed. The healing rate after single session operation and average hospitalization were statistically analyzed.

RESULTSThe wound healing rate after single session operation was 86. 3% , the average hospital stay was (17. 8 +/- 2. 1) days, and the appearance and function of the leg and foot after operation was satisfactory.

CONCLUSIONThe appropriate preoperative treatment and operation method conforming to the wound location and evaluation are of vital importance in the management of chronic wounds in the leg and foot. Operation is one of the most effective ways to repair chronic wounds in the leg and foot, and it can shorten the wound healing process and restore the function.

Adult ; Chronic Disease ; Foot Ulcer ; pathology ; surgery ; Humans ; Leg Ulcer ; pathology ; surgery ; Longevity ; Male ; Surgical Flaps ; Wound Healing

OBJECTIVETo evaluate the surgical techniques for acute left deep venous thrombosis (LDVT) secondary to left iliac vein compression syndrome (IVCS).

METHODSThirty-six patients with acute LDVT secondary to IVCS received inferior vena cava filter placement, and in 2 of the cases, stent implantation was canceled for acute episode of obsolete DVT. The remaining 34 patients underwent left femoral venotomy for iliofemoral thrombectomy with Fogarty catheter and distal femoral vein thrombus removal by sequential compression of the legs, followed by implantation of stent-graft (2 cases) or bare-metal stents (32 cases) in the left common iliac veins. With routine anticoagulation and thrombolytic treatments, the patients were regularly examined for postoperative blood flow in the affected limb.

RESULTSIn 2 of the cases undergoing bare-metal stent implantation, the residue thrombi were squeezed into the stent by balloon, which was managed subsequently with local thrombolysis. One patient with bare-metal stent implantation received a secondary stenting for posterior stent displacement. Three patients had self-limited bleeding due to decreased serum FBG. Significant improvements were achieved at 3, 6, 30 and 180 days postoperatively in the circumferences of the affected limb (P<0.05) and in the levels of D-dimer (P=0.011), and FBG level showed no significant variations (F=1.163, P=0.345). The total rate of excellent outcomes was 83.3% (26/34) with a total effective rate of 91.2% (31/34) in these cases.

CONCLUSIONSThrombectomy to revascularize the inflow tract and stent implantation to enlarge stenosed iliac veins are key issues in treatment of acute LDVT secondary to IVCS.

Femoral Vein ; surgery ; Humans ; Leg ; pathology ; May-Thurner Syndrome ; complications ; surgery ; Stents ; Thrombectomy ; Vascular Grafting ; Venous Thrombosis ; etiology ; surgery

Lower extremity deep venous thrombosis (LDVT) is one of the most common complications in orthopedic surgery, and it often occurs in the first 24 h after operation. We report a case of delayed LDVT, which occurred on d 16 after operation for osteofibrous dysplasia on the left femur. Upon the diagnosis confirmed, thrombolysis and anticoagulation therapy was conducted. The symptoms disappeared 3 weeks later and lower limb vascular ultrasound examination showed no remnant thrombosis.
Adult ; Bone Diseases, Developmental ; surgery ; Female ; Femur ; surgery ; Humans ; Leg ; pathology ; Orthopedic Procedures ; adverse effects ; Venous Thrombosis ; etiology

The life-span of the sparganum in humans is not exactly known, but it may survive longer than 5 years in some patients. We experienced a case infected with a sparganum that is presumed to have lived for 20 years in a patient's leg. The patient was a 60-year-old woman, and she was admitted to a hospital due to ankle pain that was aggravated on dorsiflexion. She had noticed a mass on her knee some 20 years ago, but she received no medical management for it. The mass moved into the ankle joint 3 months before the current admission, and then the aforementioned symptoms appeared. A living sparganum was recovered by surgery, and the calcified tract near the knee was proved to be the pathway along which the larva had passed.
Animals ; Female ; Histocytochemistry ; Humans ; Leg/parasitology/pathology/radiography/surgery ; Microscopy ; Middle Aged ; Sparganosis/*diagnosis/parasitology/surgery ; Sparganum/*isolation & purification

BACKGROUND: Percutaneous lateral hemiepiphysiodesis of the lower extremity is a simple and excellent method to correct the angular and length problems cosmetically. However, the efficacy of percutaneous lateral hemiepiphysiodesis is not well established in the literature. The purpose of this study was to evaluate the efficacy of percutaneous lateral hemiepiphysiodesis for angular corrections in adolescent idiopathic genu varum patients with proximal tibia vara and identify the factors affecting the amount of deformity correction of the lower limb in the coronal plane. METHODS: We retrospectively reviewed 20 patients (40 lower limbs) who had percutaneous lateral hemiepiphysiodesis on the proximal lateral tibia between 1997 and 2010. Radiographic evaluations were made using (1) the hip-knee-ankle angle and (2) the length of the tibia. Furthermore, the intercondylar distance was evaluated at the level of the knee joint. Preoperative factors (gender, age, body mass index, intercondylar distance, preoperative hip-knee-ankle angle, remaining growth of tibia, and calculated correctable angle) were analyzed, as well as their correlation with the degree of the actual correction angle. RESULTS: The amount of coronal deformity of the lower limb was improved from its preoperative state. The median average of hip-knee-ankle angle improved from 8.0degrees (interquartile range [IQR], 7.0degrees to 10.0degrees) preoperatively to 3.0degrees (IQR, 2.5degrees to 4.0degrees) at the final follow-up (p < 0.001). The median percent ratio of the angular correction was 60% (IQR, 50% to 71.3%). The correlation coefficients were -0.537, 0.832, 0.791, and 0.685 for the bone age, preoperative hip-knee-ankle angle, the remaining growth of tibia, and calculated correctable angle, respectively. CONCLUSIONS: Despite the excellent cosmetic outcome of percutaneous lateral hemiepiphysiodesis on the proximal lateral tibia in adolescent idiopathic genu varum, the effect was limited in most cases. For optimum results, surgery a few months earlier is recommended, rather than at the calculated operation time.
Adolescent ; Child ; Female ; Genu Varum/diagnostic imaging/pathology/*surgery ; Humans ; Leg Bones/diagnostic imaging/pathology/surgery ; Male ; Orthopedic Procedures/*methods ; Retrospective Studies ; Tibia/diagnostic imaging/pathology/*surgery ; Treatment Outcome

Calcific myonecrosis is a rare late post-traumatic condition, in which a single muscle is replaced by a fusiform mass with central liquefaction and peripheral calcification. Compartment syndrome is suggested to be the underlying cause. The resulting mass may expand with time due to recurrent intralesional hemorrhage into the chronic calcified mass. A diagnosis may be difficult due to the long time between the original trauma and the symptoms of calcific myonecrosis. We encountered a 53-year-old male patient diagnosed with calcific myonecrosis in the lower leg. We report the case with a review of the relevant literature.
Calcinosis/*diagnosis/etiology/pathology ; Compartment Syndromes/complications ; Humans ; *Leg ; Male ; Middle Aged ; Muscle, Skeletal/pathology ; Muscular Diseases/*diagnosis/etiology/surgery ; Necrosis

Antigens, CD20 ; metabolism ; Female ; Follow-Up Studies ; Humans ; Interferon Regulatory Factors ; metabolism ; Leg ; pathology ; Lymphoma, Large B-Cell, Diffuse ; complications ; metabolism ; pathology ; surgery ; Middle Aged ; Proto-Oncogene Proteins c-bcl-2 ; metabolism ; Skin Neoplasms ; complications ; metabolism ; pathology ; surgery ; Thrombocytopenia ; complications