new case report
The Use of Fenestrated dCHPM Allografts in a Necrotic Flap Surgical Wound
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Fenestrated Dehydrated Complete Human Placental Membrane (dCHPM) Allograft
Cogenex acts as a selective barrier to offer protection to acute and chronic wounds from their surrounding environment while allowing wound fluid to drain. Through the patented Clearify® technology, all three layers of the native placental membrane and the 3D architecture of the tissue are retained.1
Never delaminated
Fenestrations allow wound fluid to drain
Thicker than the leading dual layer competitor1,2
Case Reports
The Use of Fenestrated dCHPM Allografts in a Necrotic Flap Surgical Wound
An 80-year-old male in end-stage renal disease presented with a necrotic autologous flap on his scalp, post basal cell carcinoma excision. After five applications of fenestrated dCHPM, the patient saw complete wound resolution.
The Use of a Fenestrated Dehydrated Complete Human Placental Membrane Allograft in a Lower Eyelid Mohs Defect
A 79-year-old male with a history of NMSC presented with a nodular basal cell carcinoma on the left central malar cheek. After three stages of the Mohs procedure, the defect measured 2.2 cm x 3.3 cm. A complex repair was performed on the inferior portion of the defect, and there were two applications of fenestrated dCHPM on the superior portion.
The Use of Fenestrated dCHPM Allografts in a Forehead Defect Following in a Crateriform SCC Excision
A 70-year-old male presented with a crateriform squamous cell carcinoma on the right superior medial forehead. The post-Mohs defect measured 2.9 cm x 2.9 cm. After five applications, the defect was well granulated and progressed to resolution over the following 36 days.
Common Clinical Applications
Wound Types*
Acute and chronic wounds such as:
- Dermatologic Wounds
- Diabetic Ulcers
- Pressure Ulcers
- Surgical Wounds
- Traumatic Wounds
- Venous Ulcers
*Cogenex is intended to be used as a selective barrier.
Specialties
Commonly used in specialties such as:
- Dermatology
- General Surgery
- Orthopedic Surgery
- Plastic Surgery
- Podiatry
- Vascular Surgery
Common Anatomical Applications
Sizes & SKUs
| Size | 2 x 3 cm | 4 x 4 cm | 6 x 8 cm |
|---|---|---|---|
| SKU | CG-2030 | CG-4040 | CG-6080 |
Sheet Format | Shelf-stable for up to five (5) years
Related Resources
- Data on file.
- The data is reported as an average.
- Manna B, Cooper JS. Radiation Therapy Induced Skin Ulcer. [Updated 2021 Jul 18]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing: 2021 Jan-.
- Sano, M., Yamamoto, Kl., Seo, A., Akai, A., Akagi, D., Takayama, T., & Hoshina, K. (2019). Wound healing after revascularization for critical limb ischemia. International angiology: a journal of the International Union of Angiology, 38(3), 225-229.
- Hingorani A, LaMuraglia GM, Henke P, et al. The management of diabetic foot: A clinical practice guideline by the Society for Vascular Surgery in collaboration with the American Podiatric Medical Association and the Society for Vascular Medicine. J Vasc Surg. 2016;63(2 Suppl):3S-21S.
Patents: www.stimlabs.com/patents
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