The RIO® Robotic Arm Interactive Orthopaedic System

The RIO® Robotic Arm Interactive Orthopaedic System features three-dimensional pre-surgical planning.

During surgery, the RIO® provides the surgeon with real-time visual, tactile, and auditory feedback to facilitate optimal joint resurfacing and implant positioning. It is this optimal placement that can result in more natural knee motion following surgery.

RIO® assists the surgeon in achieving natural knee kinematics and optimal results at a level of precision previously unattainable with conventional instrumentation.

  • Accurately plan implant size, orientation, and alignment utilizing CT-derived 3-D modeling.
  • Enabling the pre-resection capture of patient-specific kinematic tracking through full flexion and extension.
  • Real-time intra-operative adjustments for correct knee kinematics and soft-tissue balance.
  • Minimally invasive and bone sparing, with minimal tissue trauma for faster recovery.

Conditions Treated

RIO® Robotic Arm Interactive Orthopaedic System is an option if you or a loved one suffer from the following conditions:

Degenerative Joint Disease


Meet our Robotic Specialists:

Name Specialties Location
Brandon E. Prioreschi, MD Brandon E. Prioreschi, MD 860.986.7326
  • Joint Replacement Surgery
  • Middletown
  • Marlborough
  • Westbrook
  • Newington
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Robert C. Stockton, DO Robert C. Stockton, DO 203.265.3280
  • Spine Surgery
  • Wallingford
  • Meriden
  • Cheshire
  • Southington
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Eric M. Padegimas, MD Eric M. Padegimas, MD 203.752.3100
  • Hand and Upper Extremity Surgery
  • Hamden
  • Wallingford
  • Branford
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Ryan S. Charette, MD Ryan S. Charette, MD 203.265.3280
  • Joint Replacement Surgery
  • Wallingford
  • Meriden
  • Cheshire
  • Southington
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Christian A. Merrill, MD Christian A. Merrill, MD 860.652.8883
  • Sports Medicine
  • Glastonbury
Alim F. Ramji, MD Alim F. Ramji, MD 203.601.5243
  • Orthopedic Surgery
  • Trumbull
Erin M. Cravez, MD Erin M. Cravez, MD 203.407.3500
  • Hand Surgery
  • Hamden
Adebola Adeleke, DPM Adebola Adeleke, DPM 860.986.7326
  • Podiatry
  • Middletown
  • Hebron
  • Marlborough
  • Westbrook
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Michael A. Kuhn, MD Michael A. Kuhn, MD 860.704.6021
  • Sports Medicine
  • Middletown
  • Marlborough
  • Westbrook
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Jordan A. Gruskay, MD Jordan A. Gruskay, MD 203.882.3373
  • Sports Medicine
  • Milford
  • Cheshire
  • Guilford
  • Shelton
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Adam Q. Ferguson, DO Adam Q. Ferguson, DO 203.265.3280
  • Orthopedic Surgery
  • Wallingford
  • Meriden
  • Southington
  • Meriden
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Kenoma Anighoro, MD Kenoma Anighoro, MD 203.865.6784
  • Joint Replacement Surgery
  • Hamden
  • Milford
  • Branford
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Lee Bloom, MD Lee Bloom, MD 860.347.7636
  • Sports Medicine
  • Middletown
  • Hebron
  • Newington
  • Westbrook
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Hudson Seidel, MD Hudson Seidel, MD 203.265.3280
  • Hand Surgery
  • Meriden
  • Wallingford
  • Cheshire
  • Southington
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Logan Petit, MD Logan Petit, MD 203.272.3160
  • Sports Medicine
  • Cheshire
  • Hamden
  • Wallingford
  • Essex
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Kelms Amoo-Achampong, MD Kelms Amoo-Achampong, MD 888.676.3627
  • Sports Medicine
  • Fairfield
  • Westport
  • Shelton
  • Trumbull
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Christopher Yardan, DPM Christopher Yardan, DPM 203.265.4814
  • Podiatry
  • Wallingford
Joel A. Bauman, MD Joel A. Bauman, MD
4.9 /5
183 surveys
860.696.2290
  • Spine Surgery
  • Meriden
  • Hartford
  • Cheshire
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Robert E. Kennon, MD, FAAOS, FAAHKS Robert E. Kennon, MD, FAAOS, FAAHKS 203.598.0700
  • Joint Replacement Surgery
  • Middlebury
  • Farmington
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Derek S. Shia, MD Derek S. Shia, MD 203.865.6784
  • Hand and Upper Extremity Surgery
  • Milford
  • Branford
  • Hamden
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Mark W. Scanlan, MD Mark W. Scanlan, MD 203.407.3539
  • Hand Surgery
  • Wallingford
  • Hamden
  • Milford
  • Branford
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Jeffrey M. Delott, DPM Jeffrey M. Delott, DPM 203.407.3586
  • Podiatry
  • Branford
  • Hamden
  • Milford
  • Wallingford
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Aaron S. Covey, MD Aaron S. Covey, MD 203.265.3280
  • Sports Medicine
  • Wallingford
  • Meriden
  • Southington
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Joseph Myon Sohn, MD Joseph Myon Sohn, MD 860.685.8940
  • Spine Surgery
  • Middletown
  • Hebron
  • Westbrook
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Alan M. Reznik, MD, FAAOS Alan M. Reznik, MD, FAAOS 203.865.6784
  • Sports Medicine
  • Hamden
  • Milford
  • Branford
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Joseph A. Aferzon, MD Joseph A. Aferzon, MD 203.764.2999
  • Neurosurgery
  • Portland
Phil A. Minotti, MD Phil A. Minotti, MD 203.407.3544
  • Joint Replacement Surgery
  • Branford
  • Orange
  • Hamden
  • Wallingford
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Jon Driscoll, MD Jon Driscoll, MD 203.265.3280
  • Orthopedic Surgery
  • Wallingford
  • Meriden
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John D. McCallum, MD John D. McCallum, MD 203.407.3545
  • Joint Replacement Surgery
  • Hamden
  • Guilford
  • Wallingford
  • Branford
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Jeffrey A. Bash, MD Jeffrey A. Bash, MD 860.347.7636
  • Spine Surgery
  • Middletown
  • Westbrook
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Kenneth M. Kramer, MD Kenneth M. Kramer, MD 203.407.3530
  • Spine Surgery
  • Hamden
  • Orange
  • Wallingford
  • Branford
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Ryan A. Naujoks, MD Ryan A. Naujoks, MD 860.986.7326
  • Hand Surgery
  • Middletown
  • Marlborough
  • Westbrook
  • Newington
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David B. Cohen, MD, FAAOS David B. Cohen, MD, FAAOS 203.407.3500
  • Sports Medicine
  • Hamden
  • Wallingford
  • Branford
  • Orange
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Patrick R. Tomak, MD Patrick R. Tomak, MD
4.9 /5
248 surveys
203.694.7550
  • Spine Surgery
  • North Haven
  • Meriden
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James Yue, MD James Yue, MD 203.407.3554
  • Spine Surgery
  • Hamden
  • Essex
  • Shelton
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T. Michelle Mariani, MD T. Michelle Mariani, MD 203.755.0163
  • Orthopedic Surgery
  • Waterbury
Chris B. Lynch, MD Chris B. Lynch, MD 203.865.6784
  • Joint Replacement Surgery
  • Branford
  • Wallingford
  • Hamden
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John Marbury Keggi, MD John Marbury Keggi, MD 203.598.0700
  • Joint Replacement Surgery
  • Middlebury
  • Farmington
  • New Milford
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John M. Beiner, MD John M. Beiner, MD 203.407.3516
  • Spine Surgery
  • Hamden
  • Guilford
  • Wallingford
  • Branford
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David S. Caminear, DPM David S. Caminear, DPM 203.407.3528
  • Podiatry
  • Hamden
  • Guilford
  • Wallingford
  • Branford
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Aaron Schachter, MD Aaron Schachter, MD 203.877.5522
  • Sports Medicine
  • Milford
  • Orange
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Shirvanda A. Wijesekera, MD Shirvanda A. Wijesekera, MD 203.865.6784
  • Spine Surgery
  • Branford
  • Milford
  • Hamden
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Rowland B. Mayor, MD Rowland B. Mayor, MD 203.752.3145
  • Orthopedic Surgery
  • Hamden
  • Orange
  • Branford
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Sean J. O'Donnell, MD Sean J. O'Donnell, MD 860.347.7636
  • Hand Surgery
  • Middletown
  • Westbrook
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John P. Daigneault, MD John P. Daigneault, MD 203.752.3100
  • Hand and Upper Extremity Surgery
  • Hamden
  • Orange
  • Wallingford
  • Branford
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Amy S. Wasterlain, MD Amy S. Wasterlain, MD 860.347.7636
  • Joint Replacement Surgery
  • Middletown
  • Hebron
  • Westbrook
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Alfred K. Hicks, DO Alfred K. Hicks, DO 860.347.7636
  • Spine Surgery
  • Middletown
  • Marlborough
  • Westbrook
  • Newington
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Gregory A. Kuzmik, MD Gregory A. Kuzmik, MD
4.9 /5
109 surveys
203.694.7550
  • Spine Surgery
  • North Haven
  • Meriden
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Megan R. Wolf, MD Megan R. Wolf, MD 203.265.3280
  • Foot & Ankle Surgery
  • Meriden
  • Wallingford
  • Cheshire
  • Southington
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Glenn Russo, MD Glenn Russo, MD 203.407.3508
  • Spine Surgery
  • Hamden
  • Hamden
  • Milford
  • Shelton
  • Wallingford
  • Branford
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Connecticut Orthopaedic Institute