21-04-2021

Whitman Patch Cpt Code

It is a start point for you to determine what is what. I go by what the operative report states when I work Inpatient. I code the Whitman Patch most of time. Usually the removal of the patch after initial placement too. Pay attention to the Root Operation you are looking to code for.
It is a start point for you to determine what is what. I go by what the operative report states when I work Inpatient. I code the Whitman Patch most of time. Usually the removal of the patch after initial placement too. Pay attention to the Root Operation you are looking to code for.
For surgeons, the main objectives in choosing a temporary closure technique are to provide easy re-exploration, to minimize fluid losses, to prevent trauma to the viscera, and to reduce fascial retraction. Many techniques have been described. Today the most common techniques include Wittmann patch (WP) and negative pressure wound therapy (NPWT).

Procedure Code Lookup
Whitman Patch Cpt Code Lookup

The Wittmann Patch is a temporary abdominal fascia prosthesis for the planned open abdomen to ease management of cases where the abdomen cannot be closed due to abdominal compartment syndrome or because multiple further operations are planned (damage control repair [DCR]). It consists of a sterile hook and a sterile loop sheet made from propylene and nylon.

Oct 12, 2020 Placement of mesh (49568) is an add-on code for incisional or ventral hernia repairs, performed via an open approach. The range of codes that CPT ® code 49568 may be reported with is 6. The facility may bill for mesh in other cases, but there is not a separate physician charge.

History[edit]

The Wittmann Patch was invented by Dietmar H. Wittmann in 1987 while he was a Professor of Surgery at the University of Hamburg's School of Medicine in Hamburg Germany. Wittmann continued research on the Wittmann Patch fascia prosthesis in the Department of Surgery at the Medical College of Wisconsin. The fascia prosthesis became commercially available in Europe in 1992 (HIDIH-Surgical) and in the US in 2000 (Starsurgical, Inc).

Synonyms[edit]

Fascia Prosthesis,
Abdominal Fascia Prosthesis,
Temporary Abdominal Fascia Prosthesis,
Artificial Bur,
Bur Patch,
Abdominal Bur Closure (ABC-Patch)

Trade names[edit]

Wittmann Patch (Starsurgical, Inc., Burlington WI)

Indications[edit]

A Acute conditions

Abdominal compartment syndrome^[1]
Penetrating abdominal trauma
Traumatic and non-traumatic intra-abdominal hemorrhage
Ruptured abdominal aortic aneurysm
Peritonitis / intra-abdominal infections
Acute pancreatitis / infected pancreatic necrosis

B Chronic conditions

Chronic open abdomen with fistulas
Chronic open abdomen without fistulas
Large ventral hernias with fistulas
Large ventral hernias without fistulas
Failed ventral hernia repairs with meshes

C Prophylactically to avoid abdominal compartment syndrome

excessive peritoneal inflammation from abdominal organ transplantation
excessive peritoneal inflammation from major abdominal operations

Contraindications[edit]

The patch is not intended for permanent implantation.

Operative technique[edit]

The original bur as used by Wittmann consists of two sheets of the same size of 40 × 20 cm:

A softer loop sheet that that covers omentum with its tissue friendly back side – loops facing outwards
A harder hook sheet on top of the loop sheet – hooks facing inwards to be pressed into the loops

The softer loop sheet is sutured to the right fascia using a running looped #1 Nylon suture. The stitches are 2 cm apart and 2 cm into the fascia and 1–2 cm into the bur to permit good perfusion between stitches. The sheet with loops facing outwards is then pushed between parietal and visceral peritoneum of the other side of the incision covering abdominal content.

Then the harder hook sheet is similarly sutured to the left fascia, and hooks are gently pressed into the loops of the loop sheet.

Generally the hook sheet is trimmed to fit the size of the open abdomen wound. In case of the massive peritoneal hypertension both sheets cover the open space and the hook sheet does not need trimming to fit the wound opening.

Clinical benefits[edit]

Use of the Wittmann Patch in patients allows for a significantly increased rate of delayed primary fascial closure after temporary abdominal closure when compared with a vacuum only closure or the use of a Bogota bag.^[2]
Use of the Wittmann Patch in combination with staged abdominal repair decreases mortality by 20% in patients with APACHE-II score of 20.^[3]

References[edit]

^Stawicki SP, Cipolla J, Bria C (2007). 'Comparison of open abdomens in non-trauma and trauma patients: A retrospective study'. OPUS 12 Scientist. 1 (1): 1–8.
^Boele Van Hensbroek, P; Wind, J; Dijkgraaf, MG; Busch, OR; Carel Goslings, J (2009). 'Temporary closure of the open abdomen: A systematic review on delayed primary fascial closure in patients with an open abdomen'. World Journal of Surgery. 33 (2): 199–207. doi:10.1007/s00268-008-9867-3. PMC3259401. PMID19089494.
^European Journal of Surgery. 25: 273–84. 1994.Missing or empty |title= (help)^{[verification needed]}

Procedure Code Lookup

Wittmann, DH, Bansal, N, et al. (1994). 'Staged abdominal repair compares favorably with conventional operative therapy for intra-abdominal infections when adjusting for prognostic factors with a logistic model'. Theoretical Journal of Surgery. 9: 201–207. (now Brit J. Surg.)