The overall results were assessed according to the Conolly score. The revision rate after primary arthroplasty at our institution was 2.9%. Most common problems for secondary surgery included mechanical pain due to crepitation of the base of the first metacarpal bone, neuropathy of the superficial branch of the radial nerve and concomitant scaphotrapezial arthritis. A total of 19 procedures were performed resulting in two good, five fair and five poor results. A treatment algorithm is presented.

No abstract

Chronic wounds of the lower extremity are difficult to treat, especially in patients with peripheral arterial disease (PAD). This patient population frequently suffers from multiple comorbidities, which further impairs wound healing. Local flaps are often not available, or are insufficient to cover these defects, and limbs are frequently amputated, although they could possibly be salvaged by free tissue transplantation. Although there is a growing evidence that free tissue transfer may be feasible in these patients with otherwise doomed extremities, previous studies have mostly focused on short-term flap survival, but not long-term ambulatory status and independence. Therefore, we investigated the long-term results of limb salvage, ambulatory status, and social independence in patients with PAD who underwent free tissue transfer for chronic wounds of the lower extremities.In this study we retrospectively reviewed 38 patients who underwent free tissue transfer because of nontraumatic, chronic wounds of the lower extremities at our institution. All patients suffered from a nontraumatic occlusion of at least one major lower leg artery verified by angiography. After a mean time period of 34 months we assessed flap survival and limb preservation as well as pre- and postoperative ambulatory status and social independence. A subgroup of 14 patients with a "single-vessel-leg" was evaluated separately.It was observed that anterolateral thigh and latissimus dorsi musculocutaneous flaps were most often used to cover the defects. Overall 29 out of the 38 flaps healed completely (9 flap failures) and 34 extremities were salvaged, including 12 out of 14 single-vessel-legs. One patient had to be amputated despite a vital free flap because of persistent calcaneal osteomyelitis. After failure of free tissue transfer, six extremities could still be salvaged by secondary procedures (two secondary free flaps, two local flaps, and two skin grafts). Total 22 out of 34 patients with salvaged limbs maintained or improved their ambulatory status. In the amputee group, two patients remained on their preoperative level of mobility, while two declined. All patients with amputated limbs required assistance in activities of daily living while this was only true for 4 out of the 34 remaining patients.It was concluded that free tissue transfer is a valid option for salvaging lower extremities in patients with PAD. Long-term limb salvage can be achieved in a high percentage of cases, which allows the patients to ambulate freely and remain socially independent.

Our results support the notion, that the Suprathel-acetic acid matrix has an excellent bactericidal effect and therefore seems to be suitable as a local antiseptic agent in the treatment of burn wounds.

The purpose of this study was to assess the clinical and radiological outcomes of dorsal intercarpal ligament capsulodesis for the treatment of static scapholunate instability at a minimum follow-up of four years. A total of 59 patients who underwent capsulodesis for this condition were included in a retrospective analysis after a mean of 8.25 years (4.3 to 12). A total of eight patients underwent a salvage procedure at a mean of 2.33 years (0.67 to 7.6) and were excluded. The mean range of extension/flexion was 88° (15° to 135°) and of ulnar/radial deviation was 38° (0° to 75°) at final follow-up. The mean Disabilities of the Arm Shoulder and Hand (DASH) score and Mayo wrist scores were 28 (0 to 85) and 61 (0 to 90), respectively. After significant improvement immediately post-operatively (p < 0.001 and p = 0.001, respectively), the mean scapholunate and radiolunate angles deteriorated to 70° (40° to 90°) and 8° (-15° to 25°), respectively, at final follow-up, which were not significantly different from their pre-operative values (p = 0.6 and p = 0.4, respectively). The mean carpal height index decreased significantly from 1.53 (1.38 to 1.65) to 1.48 (1.29 to 1.65) indicating progressive carpal collapse (p < 0.001); 40 patients (78%) had radiological evidence of degenerative arthritis. Capsulodesis did not maintain carpal reduction over time. Although the consequent ongoing scapholunate instability resulted in early arthritic degeneration, most patients had acceptable long-term function of the wrist.

Background:The purpose of this study was to investigate the influence of plate location during ulna shortening osteotomy on the incidence of hardware irritation and clinical outcome.Methods:Forty patients (17 women, 23 men; mean age, 47 years) who underwent a shortening osteotomy of the ulna due to idiopathic ulna impaction syndrome were examined after a mean of 36 months. All complications and secondary procedures were extracted from the patients’ records.Results:The rate of hardware removal was higher in patients who had a dorsal placement of the plate in comparison with ulnar or palmar placements, although this difference was not statistically significant. Apart from hardware irritation, there were 4 nonunions, 1 secondary osteoarthritis of the distal radioulnar joint, and 1 case of chronic irritation of the dorsal branch of the ulnar nerve, which required secondary surgery. The incidence of secondary surgery other than hardware removal was not significantly related to the original location of the plate.Conclusions:Secondary surgery after ulnar shortening osteotomy is common. However, we found no difference in clinical outcomes based on plate location.

Bacterial colonization and infection are still the major causes of delayed healing and graft rejection following burns and they are furthermore the basis for second and third hit sepsis. Topical treatment is necessary to reduce the incidence of burn wound infection. Silver sulphadiazine (SD-Ag) is a frequently used microbicidal agent. However, this treatment causes adverse reactions and side-effects. Additionally, in recent years multiresistant bacteria, which have not been treated sufficiently, are on the rise. On the basis of experimental data and clinical application of a polylacticacid-acetic acid matrix, we performed this study to establish the effectiveness of the antiseptic therapy with the topical application of a polylacticacid-acetic acid matrix to provide an alternative method for burn treatment, using SD-Ag as a reference. Twenty patients with IIb° or III° burns from the Plastic Surgery and Burns Unit were treated within a matched pair comparative setting. One burned area was treated with SD-Ag, the other corresponding area with the polylacticacid-acetic acid matrix. All patients underwent a necrectomy 4-5 days after the trauma. The excised burned skin was sent to our microbiological laboratory to determine the different bacteria per gram in this tissue. Despite the number of 20 patients, statistical significance was not achieved, there were tendencies to a better antiseptic effectiveness of the polylacticacid-acetic acid matrix. These results suggest that the polylacticacid-acetic acid matrix should be studied in greater depth and could be used as a valid alternative for the topical treatment of burns, as it is equivalent or even more effective than SD-Ag.

This study gives clear proof that liposuction is a relatively painless procedure, and 48.2 percent off all liposuction patients do not need any pain medication at all. If they do need analgesic agents postoperatively, in most cases, analgesic therapy is sufficient with oral pain medication such as paracetamol or tramadol. In addition, patients can be reassured that merely 1 week after the operation very few patients complain of pain, and they can return to normal life without any complications concerning pain.