Evaluation of donor site morbidity after medial triceps brachii free flap for lower limb reconstruction

A Novel Surgical Treatment Management Algorithm for Elbow Posterolateral Rotatory Instability (PLRI) Based on the Common Extensor Origin Integrity

Background: Here, we introduce a comprehensive treatment algorithm for posterolateral rotatory instability (PLRI) of the elbow, a condition affecting elbow mobility. We outline a diagnostic approach and a novel surgical management plan through the arthroscopic surgeon's point of view. Methods: The central focus of this management approach is the integrity of common extensor origin (CEO). High clinical suspicion must be evident to diagnose PLRI. Special clinical and imaging tests can confirm PLRI but sometimes the final confirmation is established during the arthroscopic treatment. The most appropriate treatment is determined by the degree of CEO integrity. Results: The treatment strategy varies with the CEO's condition: intact or minor tears require arthroscopic lateral collateral ligament imbrication, while extensive tears may need plication reinforced with imbrication or, in cases of retraction, a triceps tendon autograft reconstruction of the lateral ulnar collateral ligament alongside CEO repair. These approaches aim to manage residual instability and are complemented using a tailored rehabilitation protocol to optimize functional outcomes. Conclusion: PLRI is a unique clinical condition and should be treated likewise. This algorithm offers valuable insights for diagnosing and treating PLRI, enhancing therapeutic decision-making.

The esthetic outcome of lower limb reconstruction

BACKGROUND

In recent years, the progress of anatomical knowledge and microsurgical techniques, in particular the development of perforator flaps, has risen the number of flaps available for lower leg reconstruction. The esthetic consequences of flap choice and harvest do have an impact on patients' quality of life. Nowadays, more researchers evaluate the esthetic changes following lower limb reconstruction.

OBJECTIVES

This review aims to summarize the available evidence on the esthetic outcome of lower limb reconstruction.

DATA SOURCES

A systematic review was planned to identify the most relevant indexed articles on this subject. The search was performed on Pubmed database without date of publication limits.

STUDY ELIGIBILITY CRITERIA

All papers about reporting information about the esthetic outcome of lower limb reconstruction were selected. Case reports and the articles not including specific information about complications, secondary procedures, and outcomes were excluded. The articles were categorized according to their topic and date of publication. The full texts of all the articles were obtained and read thoroughly. The references for each article were screened to identify articles that were eventually left outside our database search.

PARTICIPANTS, AND INTERVENTIONS

One hundred and eight articles were retained for the definitive review. Eleven review articles were kept because they represented a good source of information. Thirty-three articles were added after reading the full texts. The articles appear highly heterogeneous and at, this stage, only a critical and qualitative analysis could be performed.

RESULTS

We found information about 7895 lower reconstructions, 1295 local flaps, 6546 free flaps.

LIMITATIONS

The esthetic evaluation is intrinsic subjective. Many psychological and cultural factors influence both the patient and the surgeon. There is not a validated assessment tool for the esthetic outcome of lower leg reconstruction. Therefore, no quantitative analysis was performed.

CONCLUSIONS

Some ancient techniques are today obsolete, like the rectus abdominis free muscle flaps and perhaps free forearm flap, others are always useful, like gracilis and latissimus dorsi free flap. ALT flap is the most versatile perforator flap today available, but the SCIP flap is gaining the favor of a growing number of surgeons. Local flaps will be always performed with success but their indications should not be pushed beyond the medium-size defects. The best cosmetic outcome for each patient cannot necessarily be obtained neither with the easiest techniques nor with the most technically demanding ones. It is necessary to develop validated tools to assess the cosmetic outcome of lower limb reconstruction.

A new local muscle flap for elbow coverage-the medial triceps brachii flap: anatomy, surgical technique, and preliminary outcomes

BACKGROUND

The medial triceps brachii is vascularized by the middle collateral artery and the arterial circle of the elbow. This vascularization allows a distal pedicled use to cover soft tissue defects of the elbow. We report our experience using this flap to cover traumatic and postsurgical wounds.

METHODS

Patients who underwent a pedicled medial triceps brachii flap procedure between 2008 and 2015 were included. Data concerning characteristics of the patients, wound size, surgical technique, and complications were retrospectively reviewed. An independent observer examined patients and assessed outcome of the coverage procedure: wound healing, scar length, range of elbow motion, and patient satisfaction.

RESULTS

Eight patients were included (70.6 ± 17.7 years old at the time of surgery). All patients had serious comorbidities and risk factors of poor wound healing. Defects were due to postoperative healing complications (5 patients), skin necrosis secondary to an underlying olecranon fracture (1 patient), and direct open fractures (2 patients). Soft tissue defects had a median surface of 17 (14-22) cm². The olecranon was exposed in 7 cases and the medial humeral epicondyle in 1 case. Mean procedure duration was 83 ± 14 minutes. There was no intraoperative or postoperative complication. All patients healed properly at 3 weeks of follow-up. No wound recurrence or surgery-related complication was reported after a median follow-up of 40.5 (21.5-69.5) months.

CONCLUSION

Favorable outcomes in all of our 8 patients make this flap an interesting option to cover small to medium-sized defects of the posterior aspect of the elbow.