Defining the future
of robotic microsurgery

Empowering the next era of surgical precision

MMI is the global leader in robotic microsurgery. Through advanced robotics and digital innovation, we’re empowering surgeons to perform complex procedures with greater precision, consistency and control – transforming the future of open surgery at the micro level.   

The Symani®
Surgical System

A breakthrough robotic technology, uniquely designed for microsurgery and supermicrosurgery, that provides surgeons unmatched precision and control to restore function and quality of life.

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Precision Beyond the
Limits of the Human Hand

NanoWrist® instruments feature the world’s smallest robotic wrist and replicate natural hand movements to provide the precision and freedom needed to perform delicate intraoperative tasks, including dissection and anastomosis.

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Clinical Evidence
of Better Outcomes

Studies show higher anastomosis patency, reduced flap loss and significant limb-volume reduction, demonstrating strong benefits for surgeons, hospitals and patients.

  • 100% anastomosis patency on 2mm vessels, compared to 80% with manual surgery1
  • 86% of patients with upper limb lymphedema saw reduction in limb volume2
  • >50% reduction in flap loss rate, compared to manual surgery3,4
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Expanding the reach of robotic microsurgery across specialties

Explore how Symani supports complex clinical applications, from lymphedema and breast reconstruction to head & neck cancer and trauma.

Lymphedema

Lymphedema is a chronic condition caused by fluid buildup that leads to pain, swelling and limited mobility. The Symani Surgical System gives surgeons the precision and control to perform supermicrosurgery to repair lymphatic vessels, helping restore function and reduce symptoms to improve quality of life.

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Breast Cancer

Following breast cancer treatment, autologous breast reconstruction offers a natural alternative to implants by using the patient’s own tissue. The Symani Surgical System provides precision and control for these delicate microsurgery procedures, supporting improved outcomes and recovery.

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Head & Neck Cancer

Following treatment for head & neck cancer, reconstruction can provide a means to restore function and quality of life. The Symani Surgical System provides greater precision and improved ergonomics during these complex procedures.

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Trauma

Traumatic injuries can cause extensive tissue damage, requiring reconstruction to restore circulation, sensation and function. With the Symani Surgical System more surgeons can perform these intricate procedures with greater precision, accuracy and control. 

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What’s new at MMI

Explore how MMI continues to push surgical boundaries, advancing robotic microsurgery and redefining what’s possible in complex procedures for delicate anatomy.

ALL NEWS
Press Release
MMI Wins FDA Clearance and Completes First U.S. Clinical Use of Robotic Microsurgical Dissection Instruments with Symani
First U.S. patient treated with NanoWrist dissection instruments, marking early clinical adoption and portfolio growth
Press Release
MMI Announces CPT Code and CMS Reimbursement for Robotic Lymphatic Surgery, Unlocking Market Access and Growth Potential
Reimbursement milestone marks a key stride in improving patient access to advanced lymphedema treatment nationwide
CITATIONS
  1. Nistor A, et al. Robotic lymphovenous anastomosis. In: Visconti G, Yamamoto T, eds. Supermicrosurgical Lymphaticovenular Anastomosis. Springer; 2024:277-308  
  2. von Reibnitz D, et al. 100 anastomoses: a two-year single-center experience with robotic-assisted micro- and supermicrosurgery for lymphatic reconstruction. J Robot Surg. 2024;18(1):164. Published 2024 Apr 6. doi:10.1007/s11701-024-01937-3  
  3. Spille J, et al. Head and neck free flap reconstruction: A prospective case series with the Symani® surgical system. J Craniomaxillofac Surg. 2025;53(11):1957-1961. doi:10.1016/j.jcms.2025.08.009 
  4. Wieker H, et al., A retrospective analysis of the surgical outcomes of different free vascularized flaps used for the reconstruction of the maxillofacial region: Hand-sewn microvascular anastomosis vs anastomotic coupler device. J Craniomaxillofac Surg. 2021 Mar;49(3):191-195. doi: 10.1016/j.jcms.2020.12.015

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