The inframammary fold is a defining element in the shape and structure of the female breast. It should be preserved whenever possible in ablative procedures and recreated accurately when the breast is reconstructed after mastectomy. To date, no accurate anatomic description of this essential structure exists. Previous studies have suggested that the fold is produced by a supporting ligament running from the dermis in the fold region to a variety of locations on the rib cage. This clinic's experience with mastectomy, augmentation mammaplasty, and breast reconstruction does not support the existence of a ligamentous structure. To define the structure of the inframammary fold, 10 female and 2 male cadavers were studied. The anterior chest wall was removed en bloc and frozen in orthostatic position. Parasagittal sections were made of the inframammary fold with the chest wall intact. After decalcification of the ribs and routine histologic preparation, thin sections were stained with Gomori's trichrome. On light microscopic examination, no demonstrable ligamentous structure of dense regular connective tissue could be identified in the fold region in any of the 12 specimens. Superficial and deep fascial layers were uniformly observed anterior to the pectoralis major and serratus anterior muscles. The superficial fascia was connected to the dermis in the fold region in a variety of configurations. In some cases, the deep fascia fused with the superficial fascia and dermis at the fold level. In other cases, bundles of collagen fibers arising from the superficial fascial layer were found to insert into the dermis at the inframammary fold, slightly inferior to it, or both. These bundles were observed consistently in sections from the sternum to the middle axillary line. They were distinct from Cooper's suspensory ligaments, which are seen more superiorly in the glandular tissue.
To determine whether the outcome of patients with severe head injury could be predicted early after presentation to the hospital, the records of 306 trauma patients with head injury and Glasgow Coma Scale scores of 10 or less were reviewed. There was poor correlation between initial scores at patient arrival and eventual outcome, while scores 6 hours after presentation correlated better with eventual outcome. Many patients with scores as low as 3 had good neurologic recovery. Patient age, associated injuries, blood pressure, mechanism of injury, presence of spontaneous ventilation, and computed tomographic findings all affected survival. However, considering even these parameters, statistical analysis could not provide sensitive prediction of outcome, which we defined as identifying those patients who eventually had good recovery. We conclude that initial therapy should be aggressive for patients with severe head injury, regardless of initial neurologic status, because accurate prediction of outcome within 6 hours of presentation is impossible.
The treatment of complex dorsal hand lesions involving skin and subcutaneous tissues, extensor tendons, and bone remains a difficult problem for reconstructive surgeons. Traditional treatment of these defects uses staged reconstruction, first obtaining soft tissue cover and then performing bone and tendon grafts. The purpose of this study was to compare a series of seven patients who underwent staged reconstruction with seven patients who had immediate reconstruction involving primary bone and tendon grafting. All procedures were performed to correct similar severe dorsal hand defects. Patients with immediate reconstruction had a significantly faster return to maximum range of movement (ROM) (214 days compared to 630 days, P = 0.002), significantly fewer operations (2.1 compared to 5.9, P = 0.002) and a greater chance of returning to work (86% compared to 48.2%, P = 0.3) than patients with staged reconstruction.
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