138 patients (102 males, 36 females) aged 3-71 years old with 139 deficiencies of various causes in inferior limbs underwent a surgery of free flap transfer with 144 free flaps. Survived rate reached 134/144 flaps (93.05%), full necrosis in 10/144 flaps (6.95%). All cases were sucessfully operated exculding 5/10 cases of second time transfer. Near possible complications such as obstruction of the arterial connection of 4 flap-connect sites, obstruction of the venous connection of 6 flap sites, obstruction of venous-arterial connection of 2 sites, necrotic infection in 1 flap.
Surgical Flaps ; Lower Extremity/abnormalities ; Surgery ; Necrosis

46 cases of the soft tissue, bone and bone tissue defect in the lower extremities due to the different injuries were received the reconstruction microsurgery with free transplant including 17 of back skin-muscle transplants, 17 of shoulder muscle-skin transplant, one of skin-deltoid muscle transplant... The successful rate is 95%. This is a unique solution for reservation of extremities in the most of patients
Microsurgery ; Surgical Flaps ; therapy ; Abnormalities ; Lower Extremity ; Wounds and Injuries

Dysplasia epiphysealis hemimelica, also known as Trevor's disease, is a rare disorder characterized by osteochondral overgrowth of one or more epiphyses and usually affecting the lower limbs. It typically presents in childhood, with painless swelling or deformity around the involved joint. We report a case of recurrent dysplasia epiphysealis hemimelica which presented as a large popliteal mass four years after excision of the initial lesion.
Congenital Abnormalities ; Epiphyses ; Joints ; Lower Extremity ; Magnetic Resonance Imaging*

The incidence of malunion in the long bone with has been reduced because of the advancements in surgical technique. However, nonunion or malunion are still observed in mechanical axis deformation of the lower limb, resulting in the overload of cartilage and instability of the joint, requiring surgical correction. Preoperative planning for malunion is very important, and accurate evaluation of the deformity is essential. Herein, we describe the indications of corrective osteotomy, choice of patients, and various surgical methods for the treatment of malunion of the long bone.
Cartilage ; Congenital Abnormalities* ; Humans ; Incidence ; Joints ; Lower Extremity* ; Osteotomy

The incidence of malunion in the long bone with has been reduced because of the advancements in surgical technique. However, nonunion or malunion are still observed in mechanical axis deformation of the lower limb, resulting in the overload of cartilage and instability of the joint, requiring surgical correction. Preoperative planning for malunion is very important, and accurate evaluation of the deformity is essential. Herein, we describe the indications of corrective osteotomy, choice of patients, and various surgical methods for the treatment of malunion of the long bone.
Cartilage ; Congenital Abnormalities* ; Humans ; Incidence ; Joints ; Lower Extremity* ; Osteotomy

STUDY DESIGN: Literature review. OBJECTIVE: The aim of this article is to introduce the EOS imaging device, with a focus on spinal and pelvic alignment. SUMMARY OF LITERATURE REVIEW: The EOS imaging device can obtain images of spinal and pelvic alignment with almost no distortion, using a low radiation dose. MATERIALS AND METHODS: We searched for studies related to the use of EOS imaging device for spinal and pelvic alignment. RESULTS: The EOS is not only capable of simultaneously obtaining paired anteroposterior and lateral X-ray images with a low radiation dose, but also can reconstruct the image as if it was acquired in the patient's reference plane, limiting the distortion to the patient's thickness instead of the whole distance between the source and detector. The EOS device also has the advantage of accurately measuring the sagittal alignment of the spine and pelvis and the torsional deformity of the lower limbs, as the subject can be imaged while standing upright in a weight-bearing posture. CONCLUSIONS: EOS is a new diagnostic technique that can detect spinal and pelvic alignment and deformities of the lower limbs under weight-bearing conditions with a low radiation dose.
Congenital Abnormalities ; Lower Extremity ; Pelvis ; Posture ; Spine ; Weight-Bearing

We report a mild variant of hypomelia-hypotrichosis-facial hemangioma syndrome in a 3 month-old female. The patient showed major features of the previously reported cases including flexion deformities of both upper extremities, sparse light colored hair, mid-facial hemangioma and a characteristic facial appearance. Roentgenogram showed radio-humeral synostosis at both elbow joints by which shortening of upper limbs could be anticipated. However, intra- and extrauterine growth retardation were not remarkable and the lower limbs were not affected.
Congenital Abnormalities ; Elbow Joint ; Female ; Hair ; Hemangioma* ; Humans ; Hypotrichosis ; Lower Extremity ; Synostosis ; Upper Extremity

Malunions after fractures are classified as shortened, angulated, torsion, or rotational deformities that is outside the acceptable range, regardless of the location, whether upper or lower extremity. The distinct feature of a malunion in the upper extremity is that it is free from weight bearing; thus, some degree of shortening is allowed compared with the contralateral normal side in long bones, such as the humerus, radius, or ulna. However, malunions associated with functional impairment, especially angulated or rotational deformities, are more likely to develop instability, degenerative lesions, or rarely, compressive neuropathy. Hence, malunions with such association may occasionally require correction.
Congenital Abnormalities* ; Humerus ; Lower Extremity ; Radius ; Ulna ; Upper Extremity* ; Weight-Bearing

Malunions after fractures are classified as shortened, angulated, torsion, or rotational deformities that is outside the acceptable range, regardless of the location, whether upper or lower extremity. The distinct feature of a malunion in the upper extremity is that it is free from weight bearing; thus, some degree of shortening is allowed compared with the contralateral normal side in long bones, such as the humerus, radius, or ulna. However, malunions associated with functional impairment, especially angulated or rotational deformities, are more likely to develop instability, degenerative lesions, or rarely, compressive neuropathy. Hence, malunions with such association may occasionally require correction.
Congenital Abnormalities* ; Humerus ; Lower Extremity ; Radius ; Ulna ; Upper Extremity* ; Weight-Bearing

Lymphangiomatosis is a condition of lymphatic tissue malformation with multiple or diffuse involvement of soft tissues, visceral organs. Congenital abnormalities of the lymphatic system are very rare, and reports of congenital lymphangiomatosis are even fewer. We experienced a case of congenital lymphangiomatosis detected as edema of the right limb by prenatal ultrasonography and then diagnosed by magnetic resonance imaging. We describe this case with a brief review of the literature.
Congenital Abnormalities ; Edema ; Extremities ; Lower Extremity ; Lymphatic System ; Lymphoid Tissue ; Magnetic Resonance Imaging ; Ultrasonography, Prenatal