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Our data suggest that the processus vaginalis transection procedure is superior to the simple prophylactic procedure for the prevention of inguinal hernia after radical prostatectomy.

Ten patients had intrasynovial tendon grafting harvested from the toes for secondary flexor tendon reconstruction in nine fingers and one thumb in our institutes from 2009 to 2014. These patients were followed for a mean of 15 (range: 8-36) months. The ranges of total active motion of the proximal and distal interphalangeal joints of these nine fingers were 143° (range: 108-175°) and of the metacarpophalangeal and interphalangeal joints of one thumb were 110°. In conclusion, this technique is feasible and gives a good result when successful but with a high complication rate. Level of Evidence IV.

Osteoporosis is characterized by bone loss and skeletal fragility and is likely to occur in postmenopausal women. Distal radius fracture is a type of fragility fractures associated with osteoporosis. Bone mineral density (BMD) refers to the amount of mineral in bone tissue and is an indicator of osteoporosis. This study aimed to investigate the relationship between the severity of distal radius comminution and the BMD of the healthy contralateral forearm and femur in postmenopausal women. Of 165 women who sustained low-energy trauma from falls on flat ground, forearm and femoral neck BMDs were measured in 155 and 163 participants, respectively. Evaluation of distal radius comminution was performed by computed tomography, and the severity is classified based on the degree of articular surface comminution and on the presence of metaphyseal comminution. We thus evaluated 165 cases of articular surface comminution (extra-articular, 43 cases; intra-articular simple, 91 cases; and intra-articular multifragment, 31 cases) and metaphysis comminution (metaphyseal simple, 58 cases; metaphyseal monocortical comminution on either the palmar or dorsal side, 82 cases; and metaphyseal bicortical comminution on the palmar and dorsal sides, 25 cases). There was no significant association between intra-articular comminution and BMD of the forearm and femur. By contrast, the participants with metaphyseal bicortical comminution showed lower BMD of the forearm and femur compared with other types of metaphysis comminution (p < 0.05). In conclusion, postmenopausal women who developed bicortical comminuted fractures of the distal radius tend to have lower femoral BMD, which may predispose them to future hip fractures.

Background: Previous reports on schwannomas of the upper extremities have mainly focused on proximal involvement. This study aimed to evaluate pre- and peri-operative findings in schwannomas of the distal upper extremities and assess the accuracy of diagnosis and surgical outcome. Methods: We identified 24 patients with isolated tumors. Seven patients had schwannomas located in the forearm, eleven in the hand, and six in the digits. We collected the following data: preoperative clinical and magnetic resonance imaging findings, provisional diagnosis, surgical findings and procedures, tumor volume, and postoperative clinical findings. Data were compared between tumors of different locations. Results: The mean age of our cohort at the time of surgery was 48.0 years and the mean follow-up period was 10.6 months. All patients with forearm schwannomas were diagnosed preoperatively by the presence of the Tinel-like sign and suggestive magnetic resonance imaging findings. In contrast, schwannomas in the hands and digits often lacked these diagnostic features; only five patients with hand schwannomas and one with digit schwannoma were correctly diagnosed. Microsurgical enucleation was the most common treatment. Ten patients reported newly acquired paresthesia after operation, which resolved within the follow-up period in nine patients. Three of the four patients with preoperative paresthesia and one patient who underwent enucleation with surgical loupes still had paresthesia at the final follow-up. Conclusions: In schwannomas of the distal upper extremities, a more distal location is associated with a lower occurrence of the Tinel-like sign and fewer suggestive magnetic resonance imaging findings, resulting in lower diagnostic accuracy. However, intra-operative diagnosis is usually straightforward and microsurgical enucleation does not cause iatrogenic nerve deficit. When treating soft tissue tumors in the hand and digits that present without specific or suggestive findings, the possibility of schwannoma should be considered.