Surgical Repair Of Acute Rupture Research Articles

Hybrid Percutaneous Management of Acute Midsubstance Achilles Tendon Ruptures

Background: Operative management techniques of Achilles tendon ruptures can be categorized into open repair, mini-open repair, or percutaneous repair. Indications: Surgical repair of acute ruptures of the Achilles tendon is indicated in athletic populations, with percutaneous repair being an effective technique with more favorable outcomes. Technique: With the patient prone, the Achilles rupture is identified and the Percutaneous Achilles Repair System (PARS) jig is inserted under the proximal paratenon. A series of Keith needles and flat braided SutureTape sutures are passed transversely across the proximal stump of the tendon. The sutures are then shuttled through the distal stump using a SutureLasso through medial and lateral percutaneous incisions on the distal medial and distal lateral borders of Achilles, respectively. Sutures are passed, tensioned, and secured to the posterior tuberosity of the calcaneus with two SwiveLock anchors. Results: Percutaneous repair, compared with open repair, results in lower wound complication rates, improved cosmetic appearance and fewer adhesions. Following surgery, patients follow a 5-stage rehabilitation protocol with return to sport when patients demonstrate dynamic neuromuscular control during multiplane activities without pain or swelling. Outcome studies have compared percutaneous repairs to open repairs, with percutaneous repairs demonstrating a quicker return to work or baseline activities (2.8 months versus 5.6 months) and a shorter return to play for athletes (average 18 weeks). Also, a greater number of PARS patients were able to return to baseline activities within 5 months (98%), compared with open repair patients (82%; P = .0001). In a prospective randomized controlled trial of 33 patients, Lim et al reported no postoperative wound infections in the percutaneous group and a 21% infection rate in the open repair group ( P = .01). Finally, in a recent systematic review of only percutaneous repairs, reported rates of sural nerve injury and rerupture were only 3.3% and 2.1%, respectively. Discussion/Conclusion: Compared to open repair, percutaneous Achilles repair allows for decreased risk of soft-tissue complications with comparable functional outcomes and earlier return to activity. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.

Intermittent pneumatic compression reduces the risk of deep vein thrombosis during post-operative lower limb immobilisation: a prospective randomised trial of acute ruptures of the Achilles tendon.

Deep vein thrombosis is a common complication of immobilising the lower limb after surgery. We hypothesised that intermittent pneumatic compression (IPC) therapy in outpatients who had undergone surgical repair of acute ruptures of the Achilles tendon could reduce the incidence of this problem. A total of 150 patients who had undergone surgical repair of the Achilles tendon were randomised to either treatment with IPC for six hours per day (n = 74) under an orthosis or treatment as usual (n = 74) in a plaster cast without IPC. At two weeks post-operatively, the incidence of deep vein thrombosis was assessed using blinded, double-reported compression duplex ultrasound. At this point, IPC was discontinued and all patients were immobilised in an orthosis for a further four weeks. At six weeks post-operatively, a second compression duplex ultrasound scan was performed. At two weeks, the incidence of deep vein thrombosis was 21% in the treated group and 37% in the control group (p = 0.042). Age over 39 years was found to be a strong risk factor for deep vein thrombosis (odds ratio (OR) = 4.84, 95% confidence interval (CI) 2.14 to 10.96). Treatment with IPC, corrected for age differences between groups, reduced the risk of deep vein thrombosis at the two-week point (OR = 2.60; 95% CI 1.15 to 5.91; p =0.022). At six weeks, the incidence of deep vein thrombosis was 52% in the treated group and 48% in the control group (OR 0.94, 95% CI 0.49 to 1.83). IPC appears to be an effective method of reducing the risk of deep vein thrombosis in the early stages of post-operative immobilisation of outpatients. Further research is necessary to elucidate whether it can confer similar benefits over longer periods of immobilisation and in a more heterogeneous group of patients.