Double First Metatarsal and Akin Osteotomy for Severe Hallux Valgus.

BACKGROUND: The technique of double first metatarsal osteotomies was first developed in response to the high frequency of recurrence noted in the treatment of severe adolescent congruent hallux valgus deformities. The concept behind the use of this technique is that it allows the individual correction of each component of the deformity. We have modified the technique for use in adult hallux valgus where the majority of deformities are incongruent deformities and the distal chevron osteotomy is used primarily for its additional translational properties rather than purely to correct the distal metatarsal articular angle (DMAA). We report on a series of double first metatarsal osteotomies (basal opening wedge and distal chevron osteotomy) with Akin osteotomy in the treatment of moderate to severe adult hallux valgus deformity. METHODS: All patients presenting to our institution with a hallux valgus deformity and treated with this procedure between 2008 and 2013 with a minimum of 1 year of follow-up were identified. Data were obtained through review of case notes, electronic charts, and digital imaging. A total of 50 feet in 48 patients underwent double first metatarsal osteotomy with Akin osteotomy. Three patients were excluded due to loss to follow-up, leaving 47 feet in 45 patients with a mean follow-up of 45 months (range, 14-60 months). Of these 43 (96%) were female and the mean age was 56 years (range, 35-70 years). RESULTS: The mean preoperative hallux valgus angle (HVA), intermetatarsal angle (IMA), DMAA, sesamoid position, and lateral first metatarsotalar angle were 42 degrees (range, 32-52 degrees), 18 degrees (range, 6-26 degrees), 12 degrees (range, 4-26 degrees), stage 6 (range, 4-7), and 2 degrees of dorsiflexion (range, 20 degrees of dorsiflexion to 4 degrees of plantar flexion), respectively. The mean postoperative HVA, IMA, DMAA, sesamoid position, and lateral first metatarsotalar angle were 7 degrees (range, 2 to 24 degrees), 4 degrees (range, 4-14 degrees), 6 degrees (range, 10-22 degrees), stage 2 (range, 1-5) and 6 degrees of plantar flexion (range, 8 degrees of dorsiflexion to 18 degrees of plantar flexion), respectively. The osteotomies consolidated at a mean of 7 weeks (range, 5-9 weeks). There were no cases of delayed union or nonunion. Of the cohort, 45 (96%) stated that they were satisfied overall with the results of their surgery and would have it again. The mean postoperative summary index Manchester-Oxford Foot Questionnaire (MOXFQ) score was 12.9 (range, 0-60.9) out of 100 at a mean follow-up of 45 months (range, 14-60 months). For the minority of cases, 8 (17%), that had preoperative scoring, the summary index MOXFQ score was 73.7 (range, 29.7-100). CONCLUSIONS: The double first metatarsal osteotomy (basal opening wedge and distal chevron osteotomy) with Akin osteotomy provides powerful correction and facilitates correction of the individual components of the hallux valgus deformity. The individual osteotomies that make up this procedure are familiar to the majority of foot and ankle surgeons, thus limiting the associated learning curve. LEVEL OF EVIDENCE: Level IV, retrospective case series.

Overcoming barriers to secondary prevention in hip fracture patients: An electronic referral and management system for osteoporosis.

BACKGROUND: Numerous studies have shown that osteoporosis is both under diagnosed and under treated in patients with fragility fractures. We describe the use of an electronic automated referral system to enable multidisciplinary assessment and treatment of osteoporosis in patients admitted with fragility fracture of the hip. METHODS: An electronic referral system was developed from the hospital's trauma software database. This automatically refers patients admitted with fragility fracture of the hip to osteoporosis services. Data were collected prospectively from May to July 2007, when referral was dependent on members of the orthopaedic team and from August to October 2007, after the implementation of the electronic referral system. Primary outcomes were presence of a referral to osteoporosis services, organisation of bone density scan and follow up appointment in patients less than 75 years, and treatment with osteoporosis medication in patients greater than 75 years of age. RESULTS: There were a total of 90 patients, 47 in the non-intervention group and 43 in the intervention group. In the non-intervention group 8/47 patients (17%) were referred to osteoporosis services whilst 43/43 (100%) were referred in the intervention group. Of patients greater than 75 years, 10/32 (31.3%) were started on a bisphosphonate in the non-intervention group compared to 28/34 (82.4%) in the intervention group. Of patients less than 75 years, 1/15 (7%) in the non-intervention group had a DEXA scan booked and appropriate follow up arranged, compared to 7/9 (78%) in the intervention group. There was significant difference between both groups in all outcomes (p<0.0001). CONCLUSION: We present an electronic system which facilitates delivery of osteoporosis services and significantly improves management of osteoporosis in patients admitted with fragility fracture. We recommend the use of such programmes to facilitate multidisciplinary assessment and treatment of osteoporosis in orthopaedic trauma patients.

True trilineage haematopoiesis in excised heterotopic ossification from a laparotomy scar: report of a case and literature review.

We report a case of true trilineage haematopoiesis in an excised area of heterotopic ossification from an upper mid-line laparotomy scar. Heterotopic ossification is a rare complication of abdominal surgery and usually occurs when upper mid-line incisions are utilised. Whereas cases of heterotopic ossification in abdominal incisions are not exceedingly rare, true trilineage haematopoiesis in such an area of heterotopic ossification, to our knowledge, has only been previously reported once in the English literature.